Document:

EMPLOYMENT AGREEMENT
                              --------------------

     This  Employment  Agreement  ("Agreement")  is  made  as of the 15th day of
August,  2006 (the "Commencement Date") by and among Mitchell Site Acq., Inc., a
Louisiana  corporation  ("Company")  and  Lori  H.  Mitchell  (hereinafter,  the
"Executive").  All capitalized terms not otherwise defined herein shall have the
meaning given to them in that certain Stock Purchase Agreement, dated as of June
20,  2006, by and among Complete Tower Sources, Inc., Ayin Holding Company Inc.,
and  Sellers  (the  "Stock  Purchase  Agreement").

                                R E C I T A L S

     A.     Ayin Holding Company Inc. acquired all of the issued and outstanding
stock of the Company on August 15, 2006.

     B.     The Board of Directors  of  the  Company  (the  "Board")  recognizes
the Executive's potential contribution to the growth and success of the Company,
and  desires to assure the Company of the Executive's employment in an executive
capacity  and  to  compensate her therefore, has approved the provisions of this
Agreement  and  has  authorized  the  officers  of  the  Company  to execute the
Agreement  on  behalf  of  the  Company.

     C.     The  Executive  is  willing  to make  her services available  to the
Company on  the  terms  and  conditions  hereinafter  set  forth.

                                   AGREEMENT

     NOW,  THEREFORE,  in consideration of the premises and mutual covenants set
forth  herein,  the  parties  agree  as  follows:

     1.     Employment.
            -----------

          1.1     Employment  and  Terms.   The  Company hereby agrees to employ
                  -----------------------
the  Executive and the Executive hereby agrees to serve the Company on the terms
and  conditions  set  forth  herein.

          1.2     Duties  of  Executive.   During  the  Term of Employment under
                  ----------------------
this  Agreement  (as  hereinafter  defined),  the  Executive  shall serve as the
Company's Vice- President. The Executive shall be accountable to the Board, and,
subject  to  the  authority  of the Board and the President, shall supervise and
manage  the operations of the Company. She also shall have such other powers and
duties  as  may from time to time be prescribed by the Board, provided that such
duties  are  consistent  with  the  Executive's  position as Vice-President of a
company  the  size  and  type  of  the  Company.  The Executive shall devote the
necessary  time and attention to the business and affairs of the Company, render
such services to the best of her ability, and use her reasonable best efforts to
promote  the  interests  of  the  Company.  Notwithstanding the foregoing or any
other provision in this Agreement, it shall not be a breach or violation of this
Agreement  for  the  Executive to (i) serve on corporate (subject to approval of
the  Board),  civic  or charitable boards or committees; or (ii) manage personal
investments,  so  long  as  such

<PAGE>
activities do not significantly interfere with or significantly detract from the
performance  of  the  Executive's  responsibilities to the Company in accordance
with  this  Agreement.

     2.     Term.  The  term  of  employment  under this Agreement (the "Term of
            -----
Employment")  shall  commence  as  of the Commencement Date and end on April 30,
2009  ("Initial Term"), or such earlier date on which the Executive's employment
is  terminated  pursuant  to Section 5 of this Agreement. Upon the expiration of
the  Initial  Term,  if  all  parties hereto consent, the Executive's employment
under  this  Agreement  may  be  renewed  for a successive three (3) year period
("Renewal  Term", and together with the Initial Term, the "Term"). The date upon
which  the  Term  expires  shall be referred to as the "Expiration Date," If the
Company  continues  to  employ  the Executive beyond the Expiration Date without
entering  into  a  written  employment  agreement  between  the  Company and the
Executive,  all  obligations and rights under this Agreement shall prospectively
lapse  as  of  the Expiration Date, except the Company's ongoing indemnification
obligation  under Section 4 and the Executive's obligations under Sections 6 and
7.

     3.     Place  of  Performance.   The   Executive   shall   be  based   in
            -----------------------
Lafayette,  Louisiana,  except  for  required  travel on the Company's business.

     4.     Compensation  and  Related  Matters.
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          4.1     Base Salary.   The Executive shall not be entitled to any base
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salary  or  base  compensation.

          4.2     Bonuses.   During  the Term of Employment, the Executive shall
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be  entitled  to  participate in  the  bonus  program described on EXHIBIT A, in
                                                                   ---------
accordance  with  the  terms  and  conditions  set  forth  on  EXHIBIT  A.
                                                               -----------

          4.3     Automobile  Allowance.   During  the  Term  of Employment, the
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Executive  shall  be  entitled  to  a  monthly  automobile allowance of $750.00.

          4.4     Reimbursement  of  Expenses.   Upon  the  submission of proper
                  ----------------------------
substantiation by the Executive, and subject to such rules and guidelines as the
Company  may  from  time  to  time  adopt  with  respect to the reimbursement of
expenses  of  executive personnel, the Company shall reimburse the Executive for
all reasonable and customary expenses actually paid or incurred by the Executive
during  the  Term of Employment in the course of and pursuant to the business of
the  Company.  The  Executive  shall  account  to the Company in writing for all
expenses  for  which  reimbursement  is  sought  and shall supply to the Company
copies of all relevant invoices, receipts or other evidence reasonably requested
by  the  Company.

          4.5     Standard  Benefits.   During  the  Term  of  Employment,  the
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Executive  shall  be  entitled  to  participate in the Ayin Holding Company Inc.
BlueCross  BlueShield  Health  Care Plan (the "Ayin Health Plan"), in accordance
with  the  terms  of  that  plan  and  applicable  law.

<PAGE>
               4.6     Stock  Options.   During  the  Term  of  Employment,  the
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Executive shall be entitled to receive certain stock options, in accordance with
the  terms  and  conditions  set  forth  on  EXHIBIT  B.
                                             -----------

               4.7     Indemnification.   he  Company  shall  extend  to  the
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Executive  the  same  indemnification  arrangements as are generally provided to
other  similarly situated Company executives, including after the termination of
the  Executive's  employment  hereunder.

               4.8     Other Benefits.   The Executive shall be entitled to four
                       ---------------
(4)  weeks of paid vacation each calendar year during the Term of Employment, to
be taken at such times as the Executive and the Company shall mutually determine
and provided that no vacation time shall significantly interfere with the duties
required to be rendered by the Executive hereunder, and further provided that in
no  event shall Executive take more than two (2) successive weeks of vacation at
any  time.

     5.     Termination.
            ------------

          5.1     Termination  for  Cause.   The Company shall at all times have
                  ------------------------
the  right,  immediately  upon written notice to the Executive, to terminate the
Term  of Employment, for Cause as defined below. For purposes of this Agreement,
the  term  "Cause"  shall  mean (i) an action or omission of the Executive which
constitutes  a willful and material breach of, or a willful and material failure
or refusal (other than by reason of her disability or incapacity) to perform her
duties  under, this Agreement and other than a breach of Section 7 hereof, which
is  not cured within fifteen (15) days after receipt by the Executive of written
notice  of  same,  (ii)  engaging in any action on behalf of an enterprise which
competes  or  plans  to  compete  with the Company or any of its subsidiaries or
affiliates,  (iii)  fraud,  embezzlement,  misappropriation of funds or material
breach of trust in connection with her services hereunder, (iv) an indictment or
conviction  of  any crime which involves dishonesty or a breach of trust, or (v)
any  breach  of  Section  7  hereof.  Any termination for Cause shall be made in
writing  by  notice to the Executive, which notice shall set forth in reasonable
detail  all  acts  or  omissions  upon  which  the  Company  is relying for such
termination.  The  Executive (and her legal representative) shall have the right
to  address the Board regarding the acts set forth in the notice of termination.
Upon  any termination pursuant to this Section 5.1, the Company shall (i) pay to
the  Executive  any accrued but unpaid consideration due under the bonus program
for  the  preceding year  described on EXHIBIT A, if any, in accordance with the
                                       ---------
terms  and  condition  set  forth  on  EXHIBIT  A, and (ii) pay to the Executive
                                       ----------
accrued  but  unpaid  expense  reimbursements  and  benefits,  if  any. Upon any
termination  effected  and compensated pursuant to this Section 5.1, the Company
shall  have  no further  liability  hereunder.

          5.2     Disability.   The  Company  shall at all times have the right,
                  -----------
upon  written  notice  to the Executive, to terminate the Term of Employment, if
the  Executive  shall as the result of mental or physical incapacity, illness or
disability,  become  unable to perform her obligations hereunder for a period of
90  days  in  any  12-month  period.  The

<PAGE>
determination  of  whether the Executive is or continues to be disabled shall be
made  in  writing by a physician selected by the Board and reasonably acceptable
to the Executive. Upon any termination pursuant to this Section 5,2, the Company
shall  (i)  pay  to the Executive any accrued but unpaid consideration due under
the bonus program on a pro rata basis measured until the date of termination, in
accordance  with  the terms  and  conditions set forth on EXHIBIT A and due only
                                                          ---------
after the completion of the then current Performance Year as provided in EXHIBIT
                                                                         -------
A,  and  (ii)  pay any premiums for a period of 18 months in connection with the
--
temporary  continuation of the disability benefits under the Ayin Health Plan in
accordance  with  the  terms  and  conditions of the Consolidated Omnibus Budget
Reconciliation  Act  of  1986  ("COBRA").  Upon  any  termination  effected  and
compensated  pursuant  to  this  Section  5.2, the Company shall have no further
liability  hereunder.

          5.3     Death.  Upon  the  death  of  the Executive during the Term of
                  -----
Employment,  the  Company  shall (i) pay to the estate of the deceased Executive
any  accrued  but unpaid consideration due under the bonus program on a pro rata
basis  measured  until the date of termination, in accordance with the terms and
conditions  set forth on EXHIBIT A and due only after the completion of the then
                         ---------
current Performance Year as provided in EXHIBIT A, and (ii) pay any premiums for
                                        ----------
a  period  of  18  months  in  connection with the temporary continuation of the
benefits  accruing  to  the  deceased  Executive's spouse and dependent children
under the Ayin Health Plan in accordance with the terms and conditions of COBRA,
if  such  persons  had  been  qualified beneficiaries under the Ayin Health Plan
prior  to  the  Executive's death. Upon any termination effected and compensated
pursuant  to  this  Section  5.3,  the  Company  shall have no further liability
hereunder.

          5.4     Termination  Without Cause.   The Company shall have the right
                  ---------------------------
to  terminate  the  Term  of  Employment  at  any  time by written notice to the
Executive not less than thirty (30) days prior to the intended termination date.
Upon  any  termination  pursuant  to this Section 5.4 (that is not a termination
under  any  of  Sections 5.1, 5.2, 5.3 or 5.5), the Company shall (i) pay to the
Executive  an amount equal to $375,000, payable in twelve (12) equal consecutive
monthly  installments  of  $31,250,  commencing  on  the  date of termination of
Executive's employment (the "Severance Payment"). The Severance Payment shall be
paid in cash; and (ii) continue to provide the Executive with the benefits under
Sections  4.3  and  4.5  (the  "Benefits")  for  a  period  of  three (3) months
immediately  following  the  date  of  her termination in the manner and at such
times  as the Benefits otherwise would have been provided to the Executive, Upon
any  termination  effected  and  compensated  pursuant  to this Section 5.4, the
Company  shall  have  no  further  liability  hereunder.

          5.5     Termination  by  Executive.
                  ---------------------------

               a.     Upon  termination  of  the  Term of Employment pursuant to
this  Section  5.5  by the Executive without Good Reason (as defined below), the
Company  shall (i) pay to the Executive any accrued but unpaid consideration due
under  the  bonus program for the preceding year described on EXHIBIT A, if any,
                                                              ----------
in  accordance  with  the

<PAGE>
terms  and  condition  set  forth  on  EXHIBIT A,  and (ii) pay to the Executive
                                       ----------
accrued  but  unpaid  expense  reimbursements  and  benefits,  if  any, Upon any
termination  effected  and compensated pursuant to this Section 5.1, the Company
shall  have  no  further  liability  hereunder.

               b.     Upon  termination  of  the  Term of Employment pursuant to
this  Section 5.5 by the Executive for Good Reason, the Company shall pay to the
Executive  the  same amounts, and shall continue to provide Benefits in the same
amounts,  that  would  have  been  payable  or  provided  by  the Company to the
Executive under Section 5,4 of this Agreement if the Term of Employment had been
terminated  by  the  Company  without  Cause.

               c.     For  purposes  of this Agreement, "Good Reason" shall mean
the  termination  of  this  Agreement  by Executive not less than 60 days notice
following: (i) the assignment to the Executive of any duties inconsistent in any
respect  with  the  Executive's  position (including status, offices, titles and
reporting  requirements),  authority, duties or responsibilities as contemplated
by  Section  1.2  of  this  Agreement,  or any other action by the Company which
results in a diminution in such position, authority, duties or responsibilities;
(ii)  any failure by the Company to comply with any of the provisions of Article
4  of  this  Agreement,  other  than  an isolated, insubstantial and inadvertent
failure not occurring in bad faith and which is remedied by the Company promptly
after  receipt  of  notice  thereof  given by the Executive; (iii) the Company's
requiring  the  Executive  to  be  based  at any office or location, that is not
within  50  miles  of  the  place of performance denoted under Article 3 of this
Agreement,  excluding required travel on the Company's business; (iv) failure to
make  payment  under  the  Promissory Note (as that term is defined in the Stock
Purchase  Agreement)  where  such  payment  is not prohibited by applicable loan
agreements  to which either Ayin Holding Company Inc. or Charys Holding Company,
Inc.  ("Charys")  is a party; or (v) the occurrence of a Change in Control.  The
Company  shall  have  the  right  to cure the problem(s) noted by the Executive,
before  the  Executive  may  terminate  her  employment  for  Good  Reason.

          5.6     Termination  upon  Change  in  Control.
                  ---------------------------------------

               a.     Either  the  Company  or  the Executive may terminate this
Agreement  at  any time upon not less than thirty (30) days prior written notice
to  the  other  party  given within six (6) months after a Change in Control (as
hereinafter  defined). In such event, the Company shall pay to the Executive the
same  amounts,  and shall continue to provide Benefits in the same amounts, that
would  have  been  payable  or  provided  by  the Company to the Executive under
Section  5,4  of this Agreement if the Term of Employment had been terminated by
the Company without Cause, In addition, if as a result of the Change in Control,
the  Executive  would  be entitled to any cash payments from the Company, (other
than  those  provided under this Agreement) under any plan or program maintained
by  the  Company  ("Additional  Benefits"),  then  the Company shall provide the
Executive  with  those  Additional Benefits, if and only to the extent that such
Additional Benefits, when added to the amounts payable and the Benefits provided
by  the Company to the Executive hereunder, will not constitute excess parachute
payments  with

<PAGE>
the  meaning  of  Section 280G of Internal Revenue Code of 1986, as amended, and
the  regulations  thereunder  (the  "Code").  Upon  any termination effected and
compensated  pursuant  to  this  Section  5.6, the Company shall have no further
liability  hereunder  to  Executive.

               b.     For  purposes  of  this  Agreement,  the  term  "Change in
Control"  shall  mean:

                    (i)     Consummation  by  Charys  of  (x)  a reorganization,
merger,  consolidation  or  other  form  of  corporate  transaction or series of
transactions,  in  each  case,  with  respect  to  which  persons  who  were the
shareholders  of  Charys  immediately  prior  to  such reorganization, merger or
consolidation or other transaction do not, immediately thereafter, own more than
Fifty  Percent  (50%) of the combined voting power entitled to vote generally in
the  election  of directors of the reorganized, merged or consolidated company's
then  outstanding  voting  securities,  in substantially the same proportions as
their  ownership immediately prior to such reorganization, merger, consolidation
or  other  transaction, or (y) a liquidation or dissolution of Charys or (z) the
sale  of  all  or  substantially  all  of  the  assets  of  Charys  (unless such
reorganization,  merger,  consolidation  or  other  corporate  transaction,
liquidation,  dissolution  or  sale  is  subsequently  abandoned);

                    (ii)     the  acquisition  (other  than  from Charys) by any
person, entity or "group", within the meaning of Section 13(d)(3) or 14(d)(2) of
the  Securities Exchange Act, of beneficial ownership within the meaning of Rule
13-d  promulgated  under  the Securities Exchange Act of more than Fifty Percent
(50%)  of  either  the  then  outstanding shares of Charys's Common Stock or the
combined voting power of Charys's then outstanding voting securities entitled to
vote  generally  in  the  election  of directors (hereinafter referred to as the
ownership  of  a  "Controlling  Interest")  excluding,  for  this  purpose,  any
acquisitions  by  (1)  Charys  or  its  Subsidiaries,  (2) any person, entity or
"group"  that  as  of  the  Commencement  Date of this Agreement owns beneficial
ownership  (within  the  meaning  of Rule 13d-3 promulgated under the Securities
Exchange  Act)  of  a  Controlling  Interest or (3) any employee benefit plan of
Charys  or  its  Subsidiaries;

                    (iii)     provided  that,  with  respect  to  this  Section
5.6(b),  a  Change in Control shall not be deemed to have occurred should any of
the  contingencies  referred  to  in  this  Section  involve  (i)  any  of those
companies, persons or other legal entities with whom Charys is negotiating on or
before  the  Commencement Date and which are communicated, in writing, by Charys
to  the  Executive  upon  or  prior to execution of this Agreement; or (ii) as a
result  of  any  internal corporate reorganization or reclassification of voting
securities  among  Charys'  existing  shareholders  resulting in reallocation of
voting  interests  among  such  persons.

          5.7     Resignation.  Upon  any  termination  of  employment  pursuant
                  ------------
to this Article 5, the Executive shall be deemed to have resigned as an officer,
and  if  he or she was then serving as a director of the Company, as a director,
and  if  required  by  the

<PAGE>
Board,  the  Executive hereby agrees to immediately execute a resignation letter
to  the  Board.

          5.8     Survival.  The  provisions  of  this  Article  5 shall survive
                  --------
the  termination  of  this  Agreement,  as  applicable.

     6.     Non-Competition.  In  order  to  fully  protect  the  Company's
            ----------------
proprietary  information,  and in connection with the valuable consideration and
benefits  the Executive is receiving from both (a) the transactions contemplated
by  the  execution  of  the  Stock Purchase Agreement, and (b) the terms of this
Agreement  going  forward,  the  Executive  expressly agrees to the terms of the
Company's Non-Competition Agreement (the "Non- Competition Agreement"), attached
hereto  as SCHEDULE 1, which Executive shall execute contemporaneously with this
           -----------
Agreement.

     7.     Confidentiality.  The  Executive  recognizes  and  acknowledges that
            ----------------
as  an  integral  part of the Company's business, the Company has developed, and
will  develop,  at  a considerable investment of time and expense, marketing and
business  plans  and strategies, procedures, methods of operation and marketing,
financial  data,  lists  of  actual  and  potential customers and suppliers, and
independent  sales  representatives  and  related  data,  technical  procedures,
engineering and product specifications, plans for development and expansion, and
other  confidential  and  sensitive  information, and the Executive acknowledges
that  the  Company  has  a  legitimate  business  interest  in  protecting  the
confidentiality of such information. The Executive further acknowledges that she
will  be  entrusted  with  such  information as well as confidential information
belonging  to  customers,  suppliers, and other third parties.   For purposes of
this  Section 7, "Trade Secrets" are defined as information, regardless of form,
belonging  to  the Company, licensed by it, or disclosed to it on a confidential
basis  by  its  customers, suppliers, or other third parties, including, but not
limited  to,  technical  or nontechnical data, formulae, patterns, compilations,
programs,  devices,  methods,  techniques,  drawings, processes, financial data,
product  plans, or lists of actual or potential customers or suppliers which are
not  commonly  known  by  or  available to the public and which information: (i)
derives  economic value, actual or potential, from not being generally known to,
and  not  being  readily ascertainable by proper means by, other persons who can
obtain  economic  value  from  its disclosure or use; and (ii) is the subject of
efforts  that  are  reasonable  under the circumstances to maintain its secrecy.
For  purposes  of  this  Section  7,  "Confidential  Information"  is defined as
information,  regardless  of  form, belonging to the Company, licensed by it, or
disclosed  to  it  on a confidential basis by its customers, suppliers, or other
third  parties,  other than Trade Secrets, which is material and valuable to the
Company  and  not  generally  known  by  the  public.

          7.1     Promise  Not  to Disclose.     The Executive promises never to
                  --------------------------
use or disclose any Trade Secret before it has become generally known within the
relevant  industry  through no fault of the Executive. The Executive agrees that
this  promise  shall  never  expire, and further promises and acknowledges that,
while  this  Agreement is in effect and for two (2) years after its termination,
the  Executive  will  not,  without  the  prior

<PAGE>
written approval of the Company, disclose any Confidential Information before it
has  become generally known within the relevant industry through no fault of the
Executive.

          7.2     Promise  Not  to  Solicit.  At  all  times  during the Term of
                  --------------------------
Employment,  and  for  24 months after its termination, the Executive shall not,
directly  or indirectly, for himself or for any other person, firm, corporation,
partnership,  association  or  other  entity  (a) solicit, recruit or attempt to
solicit or recruit (or assist others to recruit) any officer, manager, employee,
or  consultant  of  the  Company  and its subsidiaries and affiliates, and their
predecessors  and  successors (collectively, the "Group") to leave the Group, or
(b)  solicit  or  attempt  to  solicit any of the actual or targeted prospective
customers  or  clients of the Group with whom the Executive had contact or about
whom  the  Executive  learned  Confidential  Information  or  other  proprietary
information  on  behalf  of any person or entity in connection with any business
unit  that  competes  with  the  Company's  Business.

          7.3     Promise Not to Engage in Certain Employment.  The  Executive
                  --------------------------------------------
agrees  that,  while  this  Agreement  is  in effect and for 24 months after its
termination,  the  Executive  shall  not  accept any employment or engage in any
activity,  without  the  prior  written  consent  of  the Board if the loyal and
complete  fulfillment  of  the  Executive's  duties would inevitably require the
Executive  to  reveal  or  utilize  Trade  Secrets  or Confidential Information.
Notwithstanding  the  foregoing,  the restrictions set forth in this Section 7.3
shall  terminate  and  be  of no further force and effect upon the occurrence of
Ayin  Holding  Company  Inc.'s failure to make payment under the Promissory Note
(as  that term is defined under the Stock Purchase Agreement) where such payment
is  not  prohibited  by applicable loan agreements to which Ayin Holding Company
Inc.  or  Charys  is  a  party.

          7.4     Return of Information.  Upon the expiration of the Executive's
                  ----------------------
employment with the Company, the Executive will promptly deliver to the Company,
or, at its written instruction, destroy, all documents, data, drawings, manuals,
letters,  notes, reports, electronic mail, recordings, and copies thereof, of or
pertaining  to  the  Company  or  any  other  Group  member  in  the Executive's
possession  or  control.  The  Executive further agrees that, during the term of
Executive's  employment  with  the  Company  or  the  Group  and thereafter, the
Executive shall meet with Company personnel, and, based on knowledge or insights
the  Executive gained during the Executive's employment with the Company and the
Group, answer any question such personnel may have related to the Company or the
Group.

          7.5     Intellectual  Property.  Intellectual property (including such
                  -----------------------
things  as all ideas, concepts, inventions, plans, developments, software, data,
configurations,  materials  (whether  written  or  machine-readable),  designs,
drawings,  illustrations,  and photographs, that may be protectable, in whole or
in  part,  under  any  patent,  copyright,  trademark,  trade  secret,  or other
intellectual  property  law), developed, created, conceived, made, or reduced to
practice  during  the  Executive's employment (except intellectual property that
has no relation to the Group or any Group customer that the Executive developed,
purely  on  the  Executive's  own  time  and  at  the  Executive's own expense),

<PAGE>
shall  be  the  sole  and  exclusive  property of the Company, and the Executive
hereby  assigns  all  of  Executive's  rights,  title,  and interest in any such
intellectual  property  to  the  Company.

          7.6     Execution of Innovation Agreement.  The  Executive  agrees  to
                  ----------------------------------
the terms of the Company's Assignment of Inventions agreement, which is attached
hereto  as  SCHEDULE 2,  and  shall  execute  it  contemporaneously  with  this
            ----------
Agreement.

          7.7     Enforcement  of  This Article.  Article  7  of  this Agreement
                  ------------------------------
shall  survive  the  termination of this Agreement for any reason. The Executive
acknowledges  that  (a)  the  Executive's services are of a special, unique, and
extraordinary  character and it would be very difficult or impossible to replace
them,  (b)  this  Article's  terms  are  reasonable and necessary to protect the
Company's legitimate interests, (c) this Article's restrictions will not prevent
the  Executive  from  earning  or  seeking  a  livelihood,  (d)  this  Article's
restrictions  shall  apply  wherever  permitted  by law, and (e) the Executive's
violation  of  any  of  this  Article's  terms  would  irreparably  harm  the
Company.  Accordingly,  the  Executive  acknowledges  and  agrees  that,  if the
Executive violates any of the provisions of this Article VII, the Company or any
Group  member  shall  be entitled to, in addition to other remedies available to
it,  an  injunction  to  be  issued  by  any  court  of  competent  jurisdiction
restraining  the  Executive  from  committing  or continuing any such violation,
without  the  need  to prove the inadequacy of money damages or post any bond or
for  any  other  undertaking.

     8.     Notice.  Any  notice,  request,  instruction or other document to be
            -------
given  hereunder  by  any  party  hereto  to  any other party hereto shall be in
writing  and  delivered  personally  or  sent  by  registered  or certified mail
(including  by overnight courier such as FedEx or express mail service), postage
or  fees  prepaid:

          if to the Executive:            Lori H. Mitchell
                                          Mitchell Site Acq., Inc.
                                          119 Veterinarian Road
                                          Lafayette, LA  70507

          With a copy to:                 G. Frederick Seemann
                                          Attorney at Law
                                          401 Audubon Blvd., Suite 103A
                                          Lafayette, LA  70503
                                          Fax No.: (337) 234-4046
                                          Attention: G. Frederick Seemann

<PAGE>
          if to the Company:              Mitchell Site ACQ, Inc.
                                          119 Veterinarian Road
                                          Lafayette, LA 70507
                                          Attention: Chairman of the Board

          with a copy to:                 Ayin Holding Company Inc.
                                          17314 SH 249 Suite 230
                                          Houston, Texas 77064
                                          Attention: Jimmy R. Taylor,
                                          President

          And additional copies to:       Charys Holding Company, Inc.
                                          1117 Perimeter Center West,
                                          Suite N415
                                          Atlanta, Georgia 30338
                                          Attention: Billy V. Ray, Jr.,
                                          Chief Executive Officer

                                          Paul, Hastings, Janofsky & Walker
                                          LLP 600 Peachtree Street, N.E.
                                          Suite 2400
                                          Atlanta, Georgia 30308
                                          Fax No.: (404) 685-5202
                                          Attention: Wayne Bradley

or  at  such  other address for a party as shall be specified by like notice Any
notice  which  is  delivered  personally  in the manner provided herein shall be
deemed  to  have been duly given to the party to whom it is directed upon actual
receipt by such party or the office of such party. Any notice which is addressed
and  mailed in the manner herein provided shall be conclusively presumed to have
been  duly given to the party to which it is addressed at the close of business,
local  time  of the recipient, on the fourth business day after the day it is so
placed  in  the  mail  or,  if  earlier,  the  time  of  actual  receipt.

     9.     Golden Parachute Limitation.  The  Company  and  the Executive agree
            ----------------------------
to  cooperate  with each other in connection with any administrative or judicial
proceedings  concerning  the  existence  or amount of golden parachute penalties
with  respect  to  payments or benefits the Executive receives. Anything in this
Agreement  to  the contrary notwithstanding, in the event it shall be determined
that  any  payment,  distribution  or  other action by the Company to or for the
benefit  of  the  Executive  (whether  paid  or  payable  or  distributed  or
distributable  pursuant  to  the terms of this Agreement or otherwise, including
any  additional  payments  required under this Section 9) (a "Payment") would be
subject to an excise tax imposed by Section 4999 of the Code, or any interest or
penalties  are  incurred  by  the  Executive with respect to any such excise tax
(such excise tax, together with any such interest and penalties, are hereinafter

<PAGE>
collectively  referred to as the "Excise Tax"), the Company shall make a payment
to  the Executive (a "Gross-Up Payment") in an amount such that after payment by
the  Executive of all taxes (including any Excise Tax) imposed upon the Gross-Up
Payment,  the Executive retains (or has had paid to the Internal Revenue Service
on  his  behalf)  an  amount of the Gross-Up Payment equal to the sum of (x) the
Excise  Tax  imposed  upon  the  Payments  and (y) the product of any deductions
disallowed  because  of the inclusion of the Gross-Up Payment in the Executive's
adjusted gross income and the highest applicable marginal rate of federal income
taxation  for the calendar year in which the Gross-Up Payment is to be made. For
purposes  of determining the amount of the Gross-Up Payment, the Executive shall
be  deemed  to  (i)  pay  federal  income taxes at the highest marginal rates of
federal  income  taxation for the calendar year in which the Gross-Up Payment is
to  be made, and (ii) pay applicable state and local income taxes at the highest
marginal rate of taxation for the calendar year in which the Gross-Up Payment is
to  be made, net of the maximum reduction in federal income taxes which could be
obtained  from  deduction  of  such  state  and  local  taxes,

     10.     Amendment.  No  provisions  of  this  Agreement  may  be  modified,
             ----------
waived,  or  discharged except by a written document signed by a duly authorized
Company officer and the Executive. Thus, for example, promotions, commendations,
and/or  bonuses  shall  not,  by  themselves,  modify,  amend,  or  extend  this
Agreement,    A  waiver  of  any conditions or provisions of this Agreement in a
given  instance shall not be deemed a waiver of such conditions or provisions at
any  other  time.

     11.     Interpretation;  Exclusive  Forum.  The  validity,  interpretation,
             ----------------------------------
construction,  and  performance  of  this  Agreement  shall  be  governed by and
construed  in  accordance  with  the  internal  laws  of  the  state of Delaware
(excluding any that mandate the use of another jurisdiction's laws). Each of the
parties  hereto  irrevocably  agrees  that  any  legal action or proceeding with
respect to this Agreement, or for recognition and enforcement of any judgment in
respect  hereof,  brought by the other party hereto or its successors or assigns
shall  be  brought  and determined in federal court sitting in Bexar County, San
Antonio,  State  of Texas, and each party hereby irrevocably submits with regard
to  any  such  action  or  proceeding for itself and in respect of its property,
generally  and  unconditionally,  to the exclusive jurisdiction of the aforesaid
court;  provided,  however,  in the event jurisdiction of the aforesaid court is
        --------   -------
unavailable,  the  parties agree that any legal action or proceeding arising out
of  or  related  to  this  Agreement  shall be settled and determined by private
binding  arbitration  in  San  Antonio,  Texas  before  a  single  arbitrator in
accordance  with  the  Commercial  Arbitration Rules of the American Arbitration
Association  in  effect  on  the  date that the demand for arbitration is given.

     12.     Successors.  This  Agreement  shall  be  binding  upon,  and  shall
             -----------
inure to the benefit of, the Executive and her estate, but the Executive may not
assign  or  pledge  this Agreement or any rights arising under it, except to the
extent  permitted  under  the  terms of the benefit plans in which the Executive
participates.  The  Company may freely assign this Agreement to any affiliate or
successor  that  agrees  in  writing  to  be bound by this Agreement without the
Executive's  prior  consent,  after which any reference to the "Company" in this
Agreement  shall  be  deemed  to  be  a  reference  to  the  affiliate  or

<PAGE>
successor,  and  the Company thereafter shall have no further primary, secondary
or  other  responsibilities  or  liabilities  under  this Agreement of any kind,

     13.     Taxes.  The  Company  shall  withhold taxes from payments or awards
             ------
it  makes  pursuant  to  this  Agreement  required  by  applicable  law.

     14.     Validity.  The  invalidity  or  unenforceability  of  any provision
             ---------
of  this  Agreement shall not affect the validity or enforceability of any other
provision  of  this Agreement, which shall remain in full force and effect.   In
the  event  that a court of competent jurisdiction determines that any provision
of  this  Agreement  is  invalid  or  more  restrictive than permitted under the
governing  law  of  such  jurisdiction,  then  only  as  to  enforcement of this
Agreement  within  the  jurisdiction  of  such  court,  such  provision shall be
interpreted and enforced as if it provided for the maximum restriction permitted
under  such  governing  law.

     15.     Counterparts.  This  Agreement  may  be  executed  in  multiple
             -------------
counterparts,  each  of which shall for all purposes be deemed to be an original
and  all  of  which,  when  taken  together,  shall  constitute one and the same
instrument.

     16.     Entire  Agreement.  All  oral  or  written  agreements  or
             ------------------
representations,  express or implied, with respect to the subject matter of this
Agreement are set forth in this Agreement and the Exhibits and Schedules hereto.
Notwithstanding  the  foregoing,  the parties agree that this Agreement does not
override  other  written  agreements  the  Executive  has  executed  relating to
specific  aspects  of the Executive's employment, such as conflicts of interest.

     17.     Former  Employers.  The Executive is not subject to any employment,
             ------------------
confidentiality,  or  other  agreement  or  restriction  that  would prevent the
Executive  from  fully satisfying the Executive's duties under this Agreement or
that  would  be  violated  if  the Executive did so. Without the Company's prior
written  approval,  the Executive promises that Executive will not: (a) disclose
proprietary  information  belonging to a former employer or other entity without
its written permission; (b) contact any former employer's customers or employees
to  solicit  their  business  or  employment  on  behalf  of  the  Group; or (c)
distribute  announcements  about  or  otherwise publicize Executive's employment
with  the Group, The Executive acknowledges and agrees to indemnify and hold the
Company  harmless  from  any  liabilities, including defense costs, it may incur
because  the  Executive  is  alleged  to  have  broken  any of these promises or
improperly  revealed  or used such proprietary information or to have threatened
to  do  so,  or if a former employer challenges the Executive entering into this
Agreement  or  rendering  services  pursuant  to  it.

     18.     Third Party Beneficiary.  The  parties  agree  and acknowledge that
             ------------------------
Ayin  Holding  Company  Inc.  is  a  third-party  beneficiary of this Agreement.

<PAGE>
--------------------------------------------------------------------------------
THE  EXECUTIVE  ACKNOWLEDGES  THAT ALL UNDERSTANDINGS AND AGREEMENTS BETWEEN THE
COMPANY AND THE EXECUTIVE RELATING TO THE SUBJECTS COVERED IN THIS AGREEMENT ARE
CONTAINED  IN  IT  AND  THAT  THE  EXECUTIVE  HAS  ENTERED  INTO  THIS AGREEMENT
VOLUNTARILY  AND  NOT  IN  RELIANCE  ON  ANY  PROMISES OR REPRESENTATIONS BY THE
COMPANY  OTHER  THAN  THOSE  CONTAINED  IN  THIS  AGREEMENT  ITSELF.

THE  EXECUTIVE  UNDERSTANDS  THAT  PAUL, HASTINGS, JANOFSKY & WALKER LLP (PHJ&W)
REPRESENTED  THE  COMPANY,  NOT THE EXECUTIVE, IN NEGOTIATING THIS CONTRACT; THE
EXECUTIVE  WAS  REPRESENTED  BY  SEPARATE  COUNSEL.  TO  THE  EXTENT  PHJ&W  HAS
REPRESENTED  THE  EXECUTIVE,  IS  REPRESENTING  THE EXECUTIVE, OR REPRESENTS THE
EXECUTIVE  IN  THE  FUTURE,  THE  EXECUTIVE  IRREVOCABLY  WAIVES ANY CONFLICT OF
INTEREST  OBJECTIONS THE EXECUTIVE MAY HAVE TO ITS REPRESENTATION OF THE COMPANY
AS  TO  ANY  MATTERS  RELATING  TO  THE  EXECUTIVE'S  EMPLOYMENT BY THE COMPANY,
INCLUDING  THE  NEGOTIATION  OF  THIS  CONTRACT.

THE  EXECUTIVE  FURTHER  ACKNOWLEDGES THAT THE EXECUTIVE HAS CAREFULLY READ THIS
AGREEMENT,  THAT THE EXECUTIVE UNDERSTANDS ALL OF IT, AND THAT THE EXECUTIVE HAS
BEEN GIVEN THE OPPORTUNITY TO DISCUSS THIS AGREEMENT, TOGETHER WITH ALL ATTACHED
SCHEDULES  AND  EXHIBITS,  WITH  THE  EXECUTIVE'S PRIVATE LEGAL COUNSEL AND HAVE
AVAILED  HIMSELF  OF  THAT  OPPORTUNITY  TO  THE  EXTENT THE EXECUTIVE WISHED TO
DO  SO.
--------------------------------------------------------------------------------

     Date:           ,  2006             MITCHELL  SITE  ACQ.,  INC.,
          ----------

                                         By:  /s/  Matthew  B.  Mitchell
                                             -----------------------------------
                                         Name:  Matthew  B.  Mitchell
                                         Title:  President

                                         AYIN  HOLDING  COMPANY  INC.

                                         By:  /s/  Jimmy  R.  Taylor
                                             -----------------------------------
                                         Name:  Jimmy  R.  Taylor
                                         Title:  President

                                         EXECUTIVE:

                                         /s/  Lori  H.  Mitchell
                                         ---------------------------------------
                                         Name:  Lori  H.  Mitchell

<PAGE>
                                    EXHIBIT A
                                    ---------

                                  BONUS PROGRAM

     Within 120 days after the end of each of the twelve-month periods following
the  Effective  Date  (each,  a "Performance Year"), the Board shall compare the
year-end  audited  financials of Company to the projected financials of Company,
and  Lori  H.  Mitchell  shall  be  entitled  to  a bonus calculated as follows:

     a)     For each Performance Year,  the  total  amount  of  the  bonus  pool
available  shall  be  $1,000,000  (the  "Bonus Pool Amount"). Any portion of the
Bonus  Pool  Amount  payable as provided herein shall be divided equally between
and  Lori  H.  Mitchell  and  Matthew  B.  Mitchell.

     b)     The bonus payable for each such Performance Year shall be  a portion
of  the  Bonus  Pool  Amount  equal  to  the amount set forth in the table below
opposite  the  applicable  Calculation  Value  calculated  as  set forth herein.

<TABLE>
<CAPTION>
<S>                                                                   <C>
                                ------------------------------------------------
                                Calculation Value < 85%               $  250,000
                                ------------------------------------  ----------
                                Calculation Value >= 85% but < 90%    $  375,000
                                ------------------------------------  ----------
                                Calculation Value >= 90% but < 95%    $  500,000
                                ------------------------------------  ----------
                                Calculation Value >= 90% but < 100%   $  625,000
                                ------------------------------------  ----------
                                Calculation Value >= 100% but < 110%  $  750,000
                                ------------------------------------  ----------
                                Calculation Value >= 110% but < 120%  $  875,000
                                ------------------------------------  ----------
                                Calculation Value >= 120%             $1,000,000
                                ------------------------------------------------
</TABLE>

     c)     The "Calculation Value" shall be an amount equal to (i) the sum of
the (x) Revenue Factor, (y) EBITDA Factor, and (z) Net Income Factor.

     d)     The Revenue Factor, the EBITDA Factor and the Net Income Factor
shall be calculated in accordance with GAAP.

     Any bonus due shall be payable in cash, to the extent such cash payment is
permitted under the loan agreements to which Company and Charys are a party to.
If such agreements do not permit payment of such bonus in cash, then the bonus
shall be paid in Charys common stock, at the price per share as of the last
trading day of the applicable Performance Year.

     For purposes of this Exhibit A, the terms set forth above shall have the
                          ----------
following meaning:

         (i)   Revenue  Factor  shall  be  a  percentage equal to the product of
               --------------
               (x)  forty  percent  (40%)  (the  "Revenue  Weighted  Average")
               multiplied  by  (y)  a  fraction  the  numerator  of which is the
               Company's  actual

<PAGE>
               revenues  for  a  Performance  Year  and the denominator of which
               is  the  Company's  projected  revenues  for  such  corresponding
               Performance  Year.

         (ii)  EBITDA  Factor  shall  be  a  percentage equal to, the product of
               --------------
               (x)  fifty  percent  (50%)  (the  "EBITDA  Weighted  Average")
               multiplied  by  (y)  a  fraction  the  numerator  of which is the
               Company's  actual  EBITDA  for  a  Performance  Year  and  the
               denominator  of  which is the Company's projected EBITDA for such
               corresponding  Performance  Year.

         (iii) Net Income  Factor  shall  be  a  percentage  equal  to,  the
               ------------------
               product  of  (x)  ten  percent  (10%)  (the  "Net Income Weighted
               Average")  multiplied by (y) a fraction the numerator of which is
               the  Company's  actual  net income for a Performance Year and the
               denominator  of  which  is the Company's projected net income for
               such  corresponding  Performance  Year.

<TABLE>
<CAPTION>
MSAI
------------------------------------------------------------------------
PERFORMANCE YEAR   PROJECTED REVENUE   PROJECTED EBITDA   PROJECTED NET
                                                            INCOME (1)
-----------------  ------------------  -----------------  --------------
<S>                <C>                 <C>                <C>
January 1, 2006-      $10,035,000         $7,559,000        [______]*
December 31, 2006
-----------------  ------------------  -----------------  --------------
  May 1, 2007 -       $11,540,000         $8,940,000        [______]*
 April 30, 2008
-----------------  ------------------  -----------------  --------------
  May 1, 2008 -       $13,190,000         $10,460,000       [______]*
 April 30, 2009
------------------------------------------------------------------------
</TABLE>

*  At  or  shortly  after Closing we can update this number once we know exactly
what  the  interest  expenses  will  be,

By  way  of  example,  and  for  illustrative purposes only, the following model
depicts  the  manner  in  which  the  bonus  shall  be  calculated  for a single
Performance Year. The numbers and assumptions used herein are not intended to be
the  final  projections  or  Bonus  Pool  Amount for purposes of this Exhibit A.
                                                                      ----------

<TABLE>
<CAPTION>
------------------------------------------------------------------------
PERFORMANCE YEAR  PROJECTED REVENUE   PROJECTED EBITDA    PROJECTED NET
                                                            INCOME(1)
----------------  ------------------  -----------------  ---------------
<S>               <C>                 <C>                <C>
May 1, 2008 -
April 30, 2009        $5,000,000         $1,000,000         $500,000
------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
--------------------------------------------------------------
PERFORMANCE YEAR  ACTUAL REVENUE   ACTUAL EBITDA   ACTUAL NET
                                                     INCOME
----------------  ---------------  --------------  -----------
<S>               <C>              <C>             <C>
  May 1, 2008 -     $6,000,000        $800,000      $250,000
 April 30, 2009
--------------------------------------------------------------
</TABLE>

-------------------------
(1)  The  Projected  Net  Income  figures  will  be  updated  as we receive more
     information  about  the  Company.

<PAGE>
Whereby:

1)  Revenue Factor = 48%; EBITDA Factor = 40%; Net Income Factor = 5%

2)  Calculation Value = 48% + 40% + 5% = 93%

3)  Bonus Payable based on a calculation value of 93% = $500,000

<PAGE>
                                    EXHIBIT B
                                    ---------

                                  STOCK OPTIONS

During  the  Executive's  employment, the Executive shall be entitled to receive
options  to  purchase  Charys  stock  as  follows:

     a)  A pool  of  Charys  options  shall  be made available at 85% of market
         price  at  the  time  of  issuance.

     b)  The  issuance  of  these  options  shall  be  based  upon:

         (i)   Acquisition  of  similar  type  companies  under  Charys' general
               acquisition  schedule of 50% cash and 50% Charys stock. The gross
               revenue  of  any acquisition will be added to the factors for the
               calculation  of  the  "option  pool";  and

         (ii)  The addition  of  profitable  new  revenue  through  new accounts
               or  new  customers. The total annual value of this new profitable
               revenue  will  become  another  factor  for  the calculation; and

         (iii) Any  new  business  that  can  be  distributed  to  any  of  the
               other  division  of  Charys.  The  gross  annual  revenue in this
               category  will  become  a  factor.

Once  the  three  factors are determined and added together then the option pool
value  will  be  determined by multiplying 5% times the first $25,000,000 of the
combined  three  factors,  then  3%  times the next $25,000,000 and 2% times any
value  over  $50,000,000.

Example:

Item 1     $ 4,000,000

Item 2     $ 8,000,000              25,000,000 x .05 = $ 1,250,000

Item 3     $26,000,000              13,000,000 x .03 = $   390,000
           -----------                                 -----------

           $38,000,000    Total value of option pool    $1,640,000

Share  price at issue time $2.50 = 656,000 options available at 85% of market or
$2.12  exercise  price.  Exercise  option  period  is  5  years.

<PAGE>
                                   Schedule 1
                                   ----------

                            NON-COMPETITION AGREEMENT

     THIS  NON-COMPETITION AGREEMENT (this "Agreement") is made this 15th day of
                                            ---------
August,  2006 (the "Effective Date"), by and between Lori H. Mitchell ("Seller")
                    --------------                                      ------
and  MITCHELL  SITE  ACQ.,  INC.,  a  Louisiana  corporation  ("Company").  All
                                                                -------
capitalized  terms  not otherwise defined herein shall have the meaning given to
them  in the Stock Purchase Agreement, dated as of June 20, 2006, among Complete
Tower  Sources,  Inc.,  Ayin  Holding  Company  Inc., Seller, and certain, other
parties  identified  therein  (the  "Stock  Purchase  Agreement").

                              W I T N E S S E T H:
                              - - - - - - - - - -

     WHEREAS,  Seller  is  a shareholder, officer and director of Complete Tower
Sources,  Inc.,  which  is affiliated with Mitchell Site Acq., Inc., which is in
the  business of wireless communications site acquisition and project management
(the  "Business");
       --------

     WHEREAS, pursuant to the Stock Purchase Agreement dated June 20, 2006, Ayin
Holding  Company Inc. is purchasing all of the shares of Complete Tower Sources,
Inc.;

     WHEREAS,  contemporaneously  herewith, Seller and Company are entering into
an  Employment  Agreement  (the  "Employment  Agreement");
                                  ---------------------

     WHEREAS,  Company and Ayin Holding Company Inc. would not have entered into
the  Stock  Purchase  Agreement,  and  Company  would  not have entered into the
Employment  Agreement,  without  ensuring  the  confidentiality  of  certain
information  and  protection against competition and solicitation by the Seller;

     WHEREAS, Company, or its respective assigns, will continue to engage in its
business  throughout  the  states  of Louisiana, Alabama, Mississippi, and Texas
(the  "Territory");  and
       ---------

     NOW,  THEREFORE,  for  and  in  consideration  of  the mutual covenants and
agreements  contained  herein and in the Stock Purchase Agreement and Employment
Agreement,  the  benefits  which  Seller  will  receive  from  the  transactions
contemplated by the Stock Purchase Agreement and Employment Agreement, and other
valuable  consideration,  the  receipt  and  sufficiency  of  which  are  hereby
acknowledged,  the  parties  hereto  agree  as  follows:

1.     COVENANTS

     1.1     Acknowledgements by Seller.  Seller acknowledges the following:
             ---------------------------

          (a)     Seller has been engaged in the Business.    Such  Business  is
highly competitive.

          (b)     Seller's  participation  in  the  Business has provided Seller
with valuable, confidential and proprietary information concerning the  Business
and its future plans, much of which Seller participated in developing.

          (c)     Seller  has  had  access  to  and  have become acquainted with
various trade secrets, proprietary data and other  confidential  information  of
the Business and may have

                                     -1-
<PAGE>
contributed  to  such  information,  consisting  of  documents, files, software,
development  work  computer  programs  and  databases, processes, techniques and
procedures,  and related documentation, compilations of information, records and
specifications,  used  in  or  related  to  the  Business,  including:

               (i)     business  information,  such  as (but not limited to) the
business  practices, suppliers, operational methods, technical processes, future
plans,  techniques,  patent  information and applications, leases, contracts and
business  plans;

               (ii)     financial  information,  such  as  (but  not limited to)
earnings,  sales,  assets, debts, prices, pricing structure, margins, volume and
quantities  of  purchases  or  sales,  and  other  financial  data;

               (iii)     marketing  information  such  as  (but  not limited to)
prior, ongoing or proposed marketing programs, presentations or agreements by or
on  behalf  of the Business, pricing information, marketing tests and results of
marketing  efforts;

               (iv)     personnel  information,  such  as  (but  not limited to)
employees'  personal  or  medical  histories,  compensation,  employee incentive
programs,  terms  of  employment,  actual  or  proposed  promotions,  hirings,
resignations,  terminations  including  reasons  for such terminations, training
methods  and  other  personnel  information;

               (v)     customer  information, such as (but not limited to) past,
existing  or  prospective  customers'  names, addresses or backgrounds, customer
specifications and requirements, prices that particular or various customers are
charged  or  pay for services, proposals or agreements between customers and the
Business,  status  of customers' accounts, and other information about actual or
prospective  customers;  and

               (vi)     customer  or  prospective  customer  trade  secrets,
proprietary  data  and other confidential information that is provided to Seller
for  the  sole  and  exclusive purpose of permitting Seller to market or provide
products or services of the Business to such customers or prospective customers.

          (d)     Any unauthorized  possession,  communication  or  use  of
Confidential Information (defined below) would enable Seller (or any third party
to whom the Seller might disseminate the Confidential  Information)  to  compete
unfairly with Company by using the Confidential  Information  to  such  person's
advantage.

          (e)     The agreements and covenants contained in this  Agreement  are
essential  to  protect  the  interests  of  Company  in  connection  with  the
transactions contemplated by the Stock Purchase Agreement.

          (f)     Company  and  Ayin  Holding  Company  Inc.  would  not  have
consummated  the  transactions contemplated by the Stock Purchase Agreement, and
would not have entered into the Employment Agreement, but for the agreements and
covenants  contained  in  this  Agreement.

                                     -2-
<PAGE>
     For  purposes  of  this  Agreement,  the  trade  secrets  and  confidential
information  referred  to in Section 1.1 (c) above, including those described in
subsections  1.1  (c)(i)  through (vi), shall be collectively referred to as the
"Confidential  Information";  provided, however, that "Confidential Information"
 -------------------------
shall  not  include  information  that (A) is available from sources, other than
Seller  or their respective affiliates, which sources Seller reasonably believes
do  not  have  a  duty  of  confidentiality  to  Company  with  respect  to such
information,  or  (B) is or becomes publicly available other than as a result of
any  Seller's  breach  of  this  Agreement.

     1.2     Noncompetition.  For a period of two (2) years  from  the  date  of
             ---------------
this  Agreement  or,  if  longer,  for  a  period  beginning on the date of this
Agreement  and  ending two (2) years after the Employment Agreement's Expiration
Date (as defined in the Employment Agreement), (the "Restricted Period"), Seller
                                                     -----------------
shall  not,  on  its  own behalf or on behalf of others, directly or indirectly,
own,  manage,  operate,  control,  invest  in,  or participate in the ownership,
management,  operations,  or  control  of, lend any Seller's name or any similar
name  to,  any  person,  entity  or  business  engaged  in  the  Business in the
Territory. Notwithstanding the foregoing: (i) the restrictions set forth in this
Section  1.2  shall  terminate  and  be  of no further force and effect upon the
occurrence  of  Ayin  Holding Company Inc.'s failure to make a payment under the
Promissory  Note  (as  that  term is defined under the Stock Purchase Agreement)
where such payment is not prohibited by applicable loan agreements to which Ayin
Holding  Company  Inc.  or  Charys  is  a  party,  and  (ii) Seller shall not be
prohibited  from  having beneficial ownership of up to 2% of the equity interest
of  any business entity, the equity securities of which are registered under the
Securities  Exchange  Act  of  1934,  as  amended.

     1.3     Nondisclosure of Confidential Information.
             ------------------------------------------

          (a)     Seller acknowledges that (i)  Company  has  a  legitimate  and
continuing proprietary interest in the Confidential Information that Company has
acquired for significant consideration; and (ii) in order to guard such interest
of Company, it is necessary for Company to protect all Confidential Information.
Seller agrees that its obligations under Section 1.3(b) of this Agreement shall
be absolute and unconditional.

          (b)     Seller  shall  not,  directly  or  indirectly,  during  the
Restricted Period, use, exploit, publish or otherwise disclose in any manner any
Confidential  Information, and shall otherwise keep all Confidential Information
confidential.  Notwithstanding  the  foregoing,  Seller  shall  be  entitled  to
disclose  Confidential  Information  as  may  be  required  by  applicable  law,
including a subpoena or court or administrative order, provided that in any such
case  Seller  shall use reasonable efforts to give advance written notice of any
such  disclosure  to  Company  and Ayin Holding Company Inc. In addition, Seller
shall  be  entitled  to  use  or disclose Confidential Information to the extent
necessary  to  (i)  prepare  tax returns of Seller or (ii) to enforce its rights
under  the  Stock  Purchase Agreement and other documents executed in connection
therewith.

          (c)     Seller acknowledges that all physical property of the Business
in  the  direct  or  indirect possession of any Seller, including all documents,
files,  software,  development  work computer programs and databases, processes,
techniques  and  procedures,  and  related  documentation,  compilations  of
information,  records,  specifications,  equipment and similar items relating to
the  Business  or  any  of  the Customers, whether or not prepared by Seller and
whether  or  not  such  property  is  Confidential Information, (i) is and shall
remain the exclusive property of the Business and (ii) shall not be removed from
the  premises  of  the  Business.  For  purposes  of

                                     -3-
<PAGE>
this  Section  1.3 and Section 1.5 of this Agreement, "Customers" shall mean the
                                                       ---------
customers  of  the  Business  and  Purchaser,  including,  without  limitation,
Cingular,  NSORO,  Bechtel,  Centennial,  Louisiana  Tower  and their respective
affiliates,  successors,  and  assigns.

     1.4     Nonsolicitation  of  Employees.   During  the  Restricted  Period,
             ------------------------------
Seller  shall  not,  directly  or indirectly, solicit the employment of, employ,
recruit,  or  retain  as an independent contractor, consultant or otherwise, any
current employee of Company, or in any way induce or cause any current or future
employee  of  Company,  or  any  independent  contractor or consultant with whom
Company  does business, to terminate its relationship with Company, or otherwise
interfere  or  attempt  to  interfere  in  any  way  with any such relationship.

     1.5     Nonsolicitation of Customers. During the Restricted Period,  Seller
             -----------------------------
shall  not,  on  its  or  her  own  behalf  or  on behalf of others, directly or
indirectly,  solicit  any Customers for the purpose of engaging in the Business.

     1.6     Non-Disparagement. Unless necessary to prosecute any claims against
             ------------------
each  other  pursuant  to  this  Agreement,  the  Stock Purchase Agreement or as
required  by law, including in response to a subpoena or court or administrative
order, neither Company nor Seller shall, during the Restricted Period or anytime
thereafter,  disparage the other or any of its officers, directors, employees or
direct  or  indirect  equity  owners (or their respective officers, directors or
employees)  in  any  way,  including  by  making statements that would call into
question  the  professional  competence,  billing  or  distribution  practices,
business  competence  or  reputation  of  any  of  them.

2.     RIGHTS AND REMEDIES UPON BREACH.

Seller  acknowledges  that  (a) the provisions of this Agreement are fundamental
and  essential  for  the  protection  of  Company's  legitimate  business  and
proprietary interests; (b) such provisions are reasonable and appropriate in all
respects; and (c) any breach of this Agreement will result in irreparable damage
to  Company for which an adequate monetary remedy does not exist and a remedy at
law  may  prove  to  be  inadequate.  Accordingly, in the event of any actual or
threatened  breach  by Seller of any provision of Sections 1.2, 1.3, 1.4,1.5, or
1.6,  Company  shall,  in  addition  to  any other remedies permitted by law, be
entitled  to seek, and Seller consents to, equitable remedies including specific
performance,  injunctive relief, a temporary restraining order, and temporary or
permanent  injunctions,  in federal court in Bexar County, San Antonio, State of
Texas,  to prevent or otherwise restrain a breach of such provision, without the
necessity  of  proving  harm  or  damages  or  the  posting of any bond or other
security,  and  to  recover any and all costs and expenses, including reasonable
attorneys'  fees,  incurred  in  enforcing  this  Agreement against Seller. Such
relief  shall  be in addition to, and not in substitution of, any other remedies
available  to  Company.  The existence of any claim or cause of action of Seller
against  Company shall not constitute a defense to the enforcement by Company of
the  covenants contained in Sections 1.2, 1.3, 1.4, 1.5 or 1.6. Seller shall not
defend  any such claim or cause of action on the basis that there is an adequate
remedy  at  law.  The  Restricted  Period shall be extended by any period during
which  Seller is in breach of this Agreement as finally determined by a court of
competent  jurisdiction.

                                     -4-
<PAGE>
3.     SEVERABILITY; BLUE PENCILING.

The  necessity  of  each  of the restrictions set forth above and the nature and
scope  of each such restriction has been carefully considered, bargained for and
agreed  to  by  Company,  Ayin Holding Company Inc., and Seller (each a "Party",
and, collectively, the "Parties"). The Parties hereby agree and acknowledge that
the  duration,  scope and geographic area applicable to each of the restrictions
set  forth  in  this  Agreement  are  fair,  reasonable  and  necessary.  The
consideration  provided  for  in  the  Stock  Purchase  Agreement,  Employment
Agreement,  and  recited  in  this  Agreement  is  sufficient  and  adequate  to
compensate  Seller  for  agreeing  to each of the restrictions contained in this
Agreement.  However,  in  the  event that any portion of this Agreement shall be
determined by any court of competent jurisdiction to be unenforceable, including
by  reason  of its being extended over too great a period of time or too large a
geographic area or over too great a range of activities, it shall be interpreted
to  extend  only  over  the  maximum period of time, geographic area or range of
activities  as  to  which  it  may  be enforceable. Each provision and part of a
provision  of  this Agreement shall be deemed a separate and severable covenant.
It is the desire and intent of the Parties that the provisions of this Agreement
shall  be  enforced  to the fullest extent permissible under the laws and public
policies  applied  in  each  jurisdiction  in  which such enforcement is sought.
Accordingly,  a  court  of  competent  jurisdiction  is  directed  to modify any
provision  to  the extent necessary to render such provision enforceable, and if
such cannot be lawfully done, to sever any such portion of a provision, but only
such  portion  of  a provision as necessary to cause the remaining provisions or
portions  of  such  provision  to  be  enforceable.

4.     MISCELLANEOUS.

     4.1     Representations  of  Seller.  Seller  represents  and warrants that
             ----------------------------
Seller  has  read  and  understands  this Agreement and has consulted with legal
counsel  who  has  explained all of its terms and provisions and that the agreed
upon  consideration  for  the  undertakings  made by Seller in this Agreement is
adequate.    Seller acknowledges and agrees that the restrictions on competitive
activities  and  the  other  undertakings  made by Seller in this Agreement will
adversely  affect  such Seller's ability to obtain future business and to engage
in  other pursuits and that Seller nonetheless intends to be bound by all of the
restrictions,  undertakings  and  other  obligations required in this Agreement.

     4.2     Amendments and Waiver. No amendment, waiver or consent with respect
             ----------------------
to  any provision of this Agreement shall in any event be effective unless it is
in writing and signed by the Parties, and then such amendment, waiver or consent
shall  be  effective  only in the specific instance and for the specific purpose
for  which  given.  Any  Party's  lack  of  enforcement of any provision of this
Agreement  shall  not  be  construed as a waiver, and the nonbreaching Party may
elect to enforce any such provision at any time in the event of a past, repeated
or  continuing  breach.  The  rights  and  remedies  in  this  Agreement are the
exclusive  rights  and  remedies that the Parties may have upon a breach of this
Agreement.

     4.3     Notices.   All  notices  or  other  communications  required  or
             --------
permitted  under  this  Agreement shall be in writing and will be deemed to have
been duly given when (a) delivered by hand, (b) sent by facsimile, provided that
a  copy  is  mailed  by  registered  mail, return receipt requested, or (c) when
received  by the addressee, if sent by a nationally recognized overnight courier
service  (receipt  requested), in each case to the appropriate addresses and fax
numbers  set  forth below (or to such other addresses and fax numbers as a party
may  designate  by  notice  to  the  other  parties):

                                     -5-
<PAGE>
SELLER:                          COMPANY:

LORI H. MITCHELL                 MITCHELL SITE ACQ., INC.
119 Veterinarian Road            119 Veterinarian Road
Lafayette, LA  70507             Lafayette, LA  70507
                                 Attn: Chairman of the Board
With a copy to:

G. FREDERICK SEEMANN, ESQ.       With copies to:
401 Audubon Boulevard
BuildingB, Suite 103-A           AYIN HOLDING COMPANY, INC.
Lafayette, LA 70503-2676         17314 SH 249
                                 Suite 230
                                 Houston, Texas 77064
                                 Attention: Jimmy R, Taylor , President

                                 CHARYS HOLDING COMPANY, INC.
                                 1117 Perimeter Center West, Suite N415
                                 Atlanta, Georgia 30338
                                 Attention: Billy V. Ray, Jr.,
                                 Chief Executive Officer

                                 and

                                 PAUL, HASTINGS, JANOFSKY & WALKER, LLP
                                 600 Peachtree Street N.E., Suite 2400
                                 Atlanta, Georgia 30308-2222
                                 Fax No: (404) 815-2424
                                 Attention: Wayne Bradley

     Either  Party may change its address for receiving notice by giving written
notice  to  the  other  Party  in  the  manner  provided  in  this  Section 4.3.

     4.4     Governing Law.  This Agreement shall be governed by, and construed,
             --------------
enforced  and  interpreted  in  accordance  with,  the substantive laws (without
regard  to  its  conflicts  of  laws  provisions)  of  the  State  of  Delaware.

     4.5     Successors  and  Assigns.  This  Agreement,  and  the  rights  and
             -------------------------
obligations  of the Parties, shall inure to the benefit of and be binding on the
Parties  and  their  respective successors and assigns.    Seller not may assign
any  rights,  benefits,  duties  or  obligations  under  this  Agreement.

     4.6     Entire  Agreement.  This  Agreement,  Stock  Purchase  Agreement,
             ------------------
and  Employment Agreement express the entire agreement and understanding between
the  Parties  with  respect  to  the  subject  matter  hereof, and all promises,
representations,  understandings,  arrangements  and prior agreements are merged
herein  and  therein  and  superseded  hereby  and  thereby.

                                     -6-
<PAGE>
     4.7     Rules  of  Construction.  The  term  "including"  shall  mean
             ------------------------
"including  without limitation." The term "person" shall be broadly construed to
mean any individual, trust, partnership, corporation, limited liability company,
organization,  joint  venture  or  any  other  entity or body of any nature. The
Article, Section, and other headings contained herein are for reference purposes
only  and  shall  not  affect  in  any way the meaning or interpretation of this
Agreement.

     4.8     Expenses.  Each  Party  shall  pay  its  own  costs and expenses in
             ---------
connection  with  the  transactions  contemplated  by  this  Agreement.

     4.9     Counterparts.  This  Agreement  may  be  executed  in  multiple
             -------------
counterparts,  each  of which shall for all purposes be deemed to be an original
and  all  of  which,  when  taken  together,  shall  constitute one and the same
instrument.

                           [Signature page to follow]

                                     -7-
<PAGE>
     IN WITNESS WHEREOF, the Parties have executed this Agreement as of the date
first above written,

COMPANY:                              SELLER:

MITCHELL SITE ACQ., INC.

By: /s/ Matthew B. Mitchell           /s/ Lori H. Mitchell
   ----------------------------       -----------------------------
                                      Lori H. Mitchell
Name: Matthew B. Mitchell
      -------------------------

Title: President

                  SIGNATURE PAGE TO NON-COMPETITION AGREEMENT

                                      -8-
<PAGE>
                                   Schedule 2
                                   ----------

                            ASSIGNMENT OF INVENTIONS
                            ------------------------

1.     I  will  promptly  disclose in writing to the Company all Inventions, For
purposes of this Agreement, "Invention" shall mean any discovery, whether or not
patentable,  as  well  as  improvements  thereto,  which  is  conceived or first
practiced  by  me,  alone  or in a joint effort with others, whether prior to or
following  execution of this Agreement, which: (i) may be reasonably expected to
be  used  in  a  product of the Company; (ii) results from work that I have been
assigned as part of my duties as an employee of the Company; (iii) is in an area
of  technology  which  is  the  same as or substantially related to the areas of
technology  with  which  I  am  involved;  (iv)  is useful, or which the Company
reasonably expects may be useful, in any manufacturing or product design process
of  the  Company;  or  (v)  utilizes  any  Confidential  Information.

2.     All  Inventions  developed  while employed by the Company in the scope of
such my employment and duties belong to and are the sole property of the Company
and will be subject to this Agreement.   I shall sign and deliver to the Company
(during  and  after  employment)  any other documents that the Company considers
reasonably  necessary  to  provide  evidence  of (i) the assignment of all of my
rights,  if  any,  in  any  Inventions  and (ii) the Company's ownership of such
Inventions.

3.     I  will  assist  the  Company in applying for, prosecuting, obtaining, or
enforcing  any  patent,  copyright, or other right or protection relating to any
Invention,  all  at  the  Company's  expense  but without consideration to me in
excess  of  my  salary  or  wages.

4.     If the Company is unable to secure my signature on any document necessary
to  apply  for,  prosecute,  obtain,  or enforce any patent, copyright, or other
right  or  protection  relating  to  any  Invention, whether due to my mental or
physical  incapacity  or  any  other  cause,  I hereby irrevocably designate and
appoint  the  Company  and each of its duly authorized officers and agents as my
agent  and attorney-in-fact, to act for and in my behalf to execute and file any
such  document  and  to  do  all  other  lawfully  permitted acts to further the
prosecution,  issuance,  and enforcement of patents, copyrights, or other rights
or  protections,  with the same force and effect as if executed and delivered by
me.

Employee:                         Mitchell Site Acq., Inc.

/s/ Lori H. Mitchell              /s/ Matthew B. Mitchell
----------------------------      ----------------------------
Signature of Employee             Signature of Authorized Company Representative

Lori H. Mitchell                  President
----------------------------      ----------------------------
Print Name of Employee            Title of Representative

----------------------------      ----------------------------
Date                              Date

              SIGNATURE PAGE TO ASSIGNMENT OF INVENTIONS AGREEMENTEMPLOYMENT AGREEMENT
                              --------------------

     This  Employment  Agreement  ("Agreement")  is  made  as of the 15th day of
August,  2006  (the  "Commencement  Date")  by and among Complete Tower Sources,
Inc.,  a Louisiana corporation ("Company") and Carrol Castille (hereinafter, the
"Executive"),  All capitalized terms not otherwise defined herein shall have the
meaning given to them in that certain Stock Purchase Agreement, dated as of June
20,  2006,  by  and  among  Company,  Ayin Holding Company Inc., and Seller (the
"Stock  Purchase  Agreement").

                                R E C I T A L S

     A.     Ayin Holding Company Inc. acquired all of the issued and outstanding
stock  of  the  Company  on  August  15,  2006.

     B.     The  Board  of Directors of the Company (the "Board") recognizes the
Executive's potential contribution to the growth and success of the Company, and
desires  to  assure  the  Company  of the Executive's employment in an executive
capacity  and  to  compensate him therefore, has approved the provisions of this
Agreement  and  has  authorized  the  officers  of  the  Company  to execute the
Agreement  on  behalf  of  the  Company.

     C.     The  Executive  is  willing  to  make  his services available to the
Company  on  the  terms  and  conditions  hereinafter  set  forth.

                                    AGREEMENT

     NOW,  THEREFORE,  in consideration of the premises and mutual covenants set
forth  herein,  the  parties  agree  as  follows:

     1.     Employment.
            -----------

          1.1     Employment  and Terms. The Company hereby agrees to employ the
                  ----------------------
Executive  and the Executive hereby agrees to serve the Company on the terms and
conditions  set  forth  herein.

          1.2     Duties  of Executive. During the Term of Employment under this
                  ---------------------
Agreement  (as  hereinafter defined), the Executive shall serve as the Company's
President.  The Executive shall be accountable to the Board, and, subject to the
authority  of  the  Board,  shall  have  supervision  and  control  over,  and
responsibility  for  the  overall  operations of the Company. He also shall have
such  other  powers  and  duties  as  may from time to time be prescribed by the
Board, provided that such duties are consistent with the Executive's position as
President  of  a  company  the size and type of the Company. The Executive shall
devote  the  necessary  time  and  attention  to the business and affairs of the
Company, render such services to the best of his ability, and use his reasonable
best  efforts  to  promote  the  interests  of  the Company. Notwithstanding the
foregoing  or any other provision in this Agreement, it shall not be a breach or
violation of this Agreement for the Executive to (i) serve on corporate (subject
to  approval  of  the  Board), civic or charitable boards or committees; or (ii)
manage  personal  investments,  so  long  as  such

<PAGE>
activities do not significantly interfere with or significantly detract from the
performance  of  the  Executive's  responsibilities to the Company in accordance
with  this  Agreement.

     2.     Term.  The  term  of  employment  under this Agreement (the "Term of
            -----
Employment")  shall  commence  as of Commencement Date and end on April 30, 2009
("Initial  Term"),  or  such earlier date on which the Executive's employment is
terminated  pursuant  to Section 5 of this Agreement. Upon the expiration of the
Initial  Term,  if  all parties hereto consent, the Executive's employment under
this  Agreement  may be renewed for a successive three (3) year period ("Renewal
Term",  and together with the Initial Term, the "Term"). The date upon which the
Term  expires  shall  be  referred  to  as the "Expiration Date." If the Company
continues  to  employ  the Executive beyond the Expiration Date without entering
into  a  written employment agreement between the Company and the Executive, all
obligations  and rights under this Agreement shall prospectively lapse as of the
Expiration  Date,  except the Company's ongoing indemnification obligation under
Section  4  and  the  Executive's  obligations  under  Sections  6  and  7.

     3.     Place  of  Performance.  The  Executive shall be based in Lafayette,
            -----------------------
Louisiana,  except  for  required  travel  on  the  Company's  business.

     4.     Compensation  and  Related  Matters.
            ------------------------------------

          4.1     Base  Salary.  The Executive shall not be entitled to any base
                  -------------
salary  or  base  compensation.

          4.2     Bonuses. During the Term of Employment, the Executive shall be
                  --------
entitled  to  participate  in  the  bonus  program  described  on  EXHIBIT A. in
                                                                   ----------
accordance  with  the  terms  and  conditions  set  forth  on  EXHIBIT  A.
                                                               -----------

          4.3     Automobile  Allowance.  During  the  Term  of  Employment, the
                  ----------------------
Executive  shall  be  entitled  to  a  monthly  automobile allowance of $750.00.

          4.4     Reimbursement  of  Expenses.  Upon  the  submission  of proper
                  ----------------------------
substantiation by the Executive, and subject to such rules and guidelines as the
Company  may  from  time  to  time  adopt  with  respect to the reimbursement of
expenses  of  executive personnel, the Company shall reimburse the Executive for
all reasonable and customary expenses actually paid or incurred by the Executive
during  the  Term of Employment in the course of and pursuant to the business of
the  Company.  The  Executive  shall  account  to the Company in writing for all
expenses  for  which  reimbursement  is  sought  and shall supply to the Company
copies of all relevant invoices, receipts or other evidence reasonably requested
by  the  Company.

          4.5     Standard  Benefits.  During  the  Term  of  Employment,  the
                  -------------------
Executive  shall  be  entitled  to  participate in the Ayin Holding Company Inc.
BlueCross  BlueShield  Health  Care Plan (the "Ayin Health Plan"), in accordance
with  the  terms  of  that  plan  and  applicable  law.

<PAGE>
          4.6     Stock  Options.  During  the Term of Employment, the Executive
                  ---------------
shall be entitled to receive certain stock options, in accordance with the terms
and  conditions  set  forth  on  EXHIBIT  B.
                                 -----------

          4.7     Indemnification. The Company shall extend to the Executive the
                  ----------------
same  indemnification  arrangements as are generally provided to other similarly
situated  Company executives, including after the termination of the Executive's
employment  hereunder.

          4.8     Other  Benefits.  The  Executive shall be entitled to four (4)
                  ----------------
weeks  of  paid vacation each calendar year during the Term of Employment, to be
taken  at  such  times as the Executive and the Company shall mutually determine
and provided that no vacation time shall significantly interfere with the duties
required to be rendered by the Executive hereunder, and further provided that in
no  event shall Executive take more than two (2) successive weeks of vacation at
any  time.

     5.     Termination.
            ------------

          5.1     Termination for Cause. The Company shall at all times have the
                  ----------------------
right,  immediately  upon written notice to the Executive, to terminate the Term
of  Employment,  for Cause as defined below. For purposes of this Agreement, the
term  "Cause"  shall  mean  (i)  an  action  or  omission of the Executive which
constitutes  a willful and material breach of, or a willful and material failure
or refusal (other than by reason of his disability or incapacity) to perform his
duties  under, this Agreement and other than a breach of Section 7 hereof, which
is  not cured within fifteen (15) days after receipt by the Executive of written
notice  of  same,  (ii)  engaging in any action on behalf of an enterprise which
competes  or  plans  to  compete  with the Company or any of its subsidiaries or
affiliates,  (iii)  fraud,  embezzlement,  misappropriation of funds or material
breach of trust in connection with his services hereunder, (iv) an indictment or
conviction  of  any crime which involves dishonesty or a breach of trust, or (v)
any  breach  of  Section  7  hereof.  Any termination for Cause shall be made in
writing  by  notice to the Executive, which notice shall set forth in reasonable
detail  all  acts  or  omissions  upon  which  the  Company  is relying for such
termination.  The  Executive (and his legal representative) shall have the right
to  address the Board regarding the acts set forth in the notice of termination.
Upon  any termination pursuant to this Section 5.1, the Company shall (i) pay to
the  Executive  any accrued but unpaid consideration due under the bonus program
for  the  preceding  year described on EXHIBIT A, if any, in accordance with the
                                       ----------
terms  and  condition  set  forth  on  EXHIBIT  A, and (ii) pay to the Executive
                                       -----------
accrued  but  unpaid  expense  reimbursements  and  benefits,  if  any. Upon any
termination  effected  and compensated pursuant to this Section 5.1, the Company
shall  have  no  further  liability  hereunder.

          5.2     Disability.  The  Company  shall  at all times have the right,
                  -----------
upon  written  notice  to the Executive, to terminate the Term of Employment, if
the  Executive  shall as the result of mental or physical incapacity, illness or
disability,  become  unable to perform his obligations hereunder for a period of
90 days in any 12-month period. The determination of whether the Executive is or
continues  to  be  disabled  shall  be  made  in

<PAGE>
writing  by  a  physician selected by the Board and reasonably acceptable to the
Executive.  Upon any termination pursuant to this Section 5.2, the Company shall
(i)  pay  to  the  Executive  any accrued but unpaid consideration due under the
bonus  program  on  a  pro rata basis measured until the date of termination, in
accordance  with  the  terms  and conditions set forth on EXHIBIT A and due only
                                                          ---------
after the completion of the then current Performance Year as provided in EXHIBIT
                                                                         -------
A,  and  (ii)  pay any premiums for a period of 18 months in connection with the
-
temporary  continuation of the disability benefits under the Ayin Health Plan in
accordance  with  the  terms  and  conditions of the Consolidated Omnibus Budget
Reconciliation  Act  of  1986  ("COBRA").  Upon  any  termination  effected  and
compensated  pursuant  to  this  Section  5.2, the Company shall have no further
liability  hereunder.

          5.3     Death.  Upon  the  death  of  the Executive during the Term of
                  ------
Employment,  the  Company  shall (i) pay to the estate of the deceased Executive
any  accrued  but unpaid consideration due under the bonus program on a pro rata
basis  measured  until the date of termination, in accordance with the terms and
conditions  set forth on EXHIBIT A and due only after the completion of the then
                         ---------
current Performance Year as provided in EXHIBIT A, and (ii) pay any premiums for
                                        ---------
a  period  of  18  months  in  connection with the temporary continuation of the
benefits  accruing  to  the  deceased  Executive's spouse and dependent children
under the Ayin Health Plan in accordance with the terms and conditions of COBRA,
if  such  persons  had  been  qualified beneficiaries under the Ayin Health Plan
prior  to  the  Executive's death. Upon any termination effected and compensated
pursuant  to  this  Section  5.3,  the  Company  shall have no further liability
hereunder.

          5.4     Termination Without Cause. The Company shall have the right to
                  --------------------------
terminate  the Term of Employment at any time by written notice to the Executive
not  less than thirty (30) days prior to the intended termination date. Upon any
termination pursuant to this Section 5,4 (that is not a termination under any of
Sections  5.1,  5.2,  5.3 or 5.5), the Company shall (i) pay to the Executive an
amount  equal  to  $750,000,  payable  in  twelve (12) equal consecutive monthly
installments  of  $62,500,  commencing on the date of termination of Executive's
employment  (the  "Severance  Payment").  The Severance Payment shall be paid in
cash;  and  (ii)  continue  to  provide  the  Executive  with the benefits under
Sections  4.3  and  4.5  (the  "Benefits")  for  a  period  of  three (3) months
immediately  following  the  date  of  his termination in the manner and at such
times  as the Benefits otherwise would have been provided to the Executive. Upon
any  termination  effected  and  compensated  pursuant  to this Section 5.4, the
Company  shall  have  no  further  liability  hereunder.

          5.5     Termination  by  Executive.
                  ---------------------------

               a.     Upon  termination  of  the  Term of Employment pursuant to
this  Section  5.5  by the Executive without Good Reason (as defined below), the
Company  shall (i) pay to the Executive any accrued but unpaid consideration due
under  the  bonus program for the preceding year described on EXHIBIT A, if any,
                                                              ---------
in  accordance with the terms and condition set forth on EXHIBIT A, and (ii) pay
                                                         ---------
to  the  Executive  accrued  but

<PAGE>
unpaid  expense  reimbursements  and  benefits,  if  any.  Upon  any termination
effected and compensated pursuant to this Section 5.1, the Company shall have no
further  liability  hereunder.

               b.     Upon  termination  of  the  Term of Employment pursuant to
this  Section 5.5 by the Executive for Good Reason, the Company shall pay to the
Executive  the  same amounts, and shall continue to provide Benefits in the same
amounts,  that  would  have  been  payable  or  provided  by  the Company to the
Executive under Section 5.4 of this Agreement if the Term of Employment had been
terminated  by  the  Company  without  Cause.

               c.     For  purposes  of this Agreement, "Good Reason" shall mean
the  termination  of  this  Agreement  by Executive not less than 60 days notice
following: (i) the assignment to the Executive of any duties inconsistent in any
respect  with  the  Executive's  position (including status, offices, titles and
reporting  requirements),  authority, duties or responsibilities as contemplated
by  Section  1.2  of  this  Agreement,  or any other action by the Company which
results in a diminution in such position, authority, duties or responsibilities;
(ii)  any failure by the Company to comply with any of the provisions of Article
4  of  this  Agreement,  other  than  an isolated, insubstantial and inadvertent
failure not occurring in bad faith and which is remedied by the Company promptly
after  receipt  of  notice  thereof  given by the Executive; (iii) the Company's
requiring  the  Executive  to  be  based  at any office or location, that is not
within  50  miles  of  the  place of performance denoted under Article 3 of this
Agreement,  excluding required travel on the Company's business; (iv) failure to
make  payment  under  the  Promissory Note (as that term is defined in the Stock
Purchase  Agreement)  where  such  payment  is not prohibited by applicable loan
agreements  to which either Ayin Holding Company Inc. or Charys Holding Company,
Inc.  ("Charys")  is  a party; or (v) the occurrence of a Change in Control. The
Company  shall  have  the  right  to cure the problem(s) noted by the Executive,
before  the  Executive  may  terminate  his  employment  for  Good  Reason.

          5.6     Termination  upon  Change  in  Control.
                  ---------------------------------------

               a.     Either  the  Company  or  the Executive may terminate this
Agreement  at  any time upon not less than thirty (30) days prior written notice
to  the  other  party  given within six (6) months after a Change in Control (as
hereinafter  defined). In such event, the Company shall pay to the Executive the
same  amounts,  and shall continue to provide Benefits in the same amounts, that
would  have  been  payable  or  provided  by  the Company to the Executive under
Section  5,4  of this Agreement if the Term of Employment had been terminated by
the Company without Cause. In addition, if as a result of the Change in Control,
the  Executive  would  be entitled to any cash payments from the Company, (other
than  those  provided under this Agreement) under any plan or program maintained
by  the  Company  ("Additional  Benefits"),  then  the Company shall provide the
Executive  with  those  Additional Benefits, if and only to the extent that such
Additional Benefits, when added to the amounts payable and the Benefits provided
by  the Company to the Executive hereunder, will not constitute excess parachute
payments  with  the meaning of Section 280G of Internal Revenue Code of 1986, as
amended,  and  the

<PAGE>
regulations  thereunder  (the  "Code").  Upon  any  termination  effected  and
compensated  pursuant  to  this  Section  5.6, the Company shall have no further
liability  hereunder  to  Executive.

               b.     For  purposes  of  this  Agreement,  the  term  "Change in
Control"  shall  mean:

                    (i)     Consummation  by  Charys  of  (x)  a reorganization,
merger,  consolidation  or  other  form  of  corporate  transaction or series of
transactions,  in  each  case,  with  respect  to  which  persons  who  were the
shareholders  of  Charys  immediately  prior  to  such reorganization, merger or
consolidation or other transaction do not, immediately thereafter, own more than
Fifty  Percent  (50%) of the combined voting power entitled to vote generally in
the  election  of directors of the reorganized, merged or consolidated company's
then  outstanding  voting  securities,  in substantially the same proportions as
their  ownership immediately prior to such reorganization, merger, consolidation
or  other  transaction, or (y) a liquidation or dissolution of Charys or (z) the
sale  of  all  or  substantially  all  of  the  assets  of  Charys  (unless such
reorganization,  merger,  consolidation  or  other  corporate  transaction,
liquidation,  dissolution  or  sale  is  subsequently  abandoned);

                    (ii)     the  acquisition  (other  than  from Charys) by any
person, entity or "group", within the meaning of Section 13(d)(3) or 14(d)(2) of
the  Securities Exchange Act, of beneficial ownership within the meaning of Rule
13-d  promulgated  under  the Securities Exchange Act of more than Fifty Percent
(50%)  of  either  the  then  outstanding shares of Charys's Common Stock or the
combined voting power of Charys's then outstanding voting securities entitled to
vote  generally  in  the  election  of directors (hereinafter referred to as the
ownership  of  a  "Controlling  Interest")  excluding,  for  this  purpose,  any
acquisitions  by  (1)  Charys  or  its  Subsidiaries,  (2) any person, entity or
"group"  that  as  of  the  Commencement  Date of this Agreement owns beneficial
ownership  (within  the  meaning  of Rule 13d-3 promulgated under the Securities
Exchange  Act)  of  a  Controlling  Interest or (3) any employee benefit plan of
Charys  or  its  Subsidiaries;

                    (iii)     provided  that,  with  respect  to  this  Section
5.6(b),  a  Change in Control shall not be deemed to have occurred should any of
the  contingencies  referred  to  in  this  Section  involve  (i)  any  of those
companies, persons or other legal entities with whom Charys is negotiating on or
before  the  Commencement Date and which are communicated, in writing, by Charys
to  the  Executive  upon  or  prior to execution of this Agreement; or (ii) as a
result  of  any  internal corporate reorganization or reclassification of voting
securities  among  Charys'  existing  shareholders  resulting in reallocation of
voting  interests  among  such  persons.

          5.7     Resignation.  Upon  any  termination of employment pursuant to
                  ------------
this  Article  5,  the Executive shall be deemed to have resigned as an officer,
and  if  he or she was then serving as a director of the Company, as a director,
and if required by the Board, the Executive hereby agrees to immediately execute
a  resignation  letter  to  the  Board.

<PAGE>
          5.8     Survival.  The  provisions of this Article 5 shall survive the
                  ---------
termination  of  this  Agreement,  as  applicable.

     6.     Non-Competition. In order to fully protect the Company's proprietary
            ----------------
information,  and in connection with the valuable consideration and benefits the
Executive  is  receiving  from  both  (a)  the  transactions contemplated by the
execution  of  the Stock Purchase Agreement, and (b) the terms of this Agreement
going  forward,  the  Executive  expressly  agrees to the terms of the Company's
Non-Competition Agreement (the "Non- Competition Agreement"), attached hereto as
SCHEDULE 1, which Executive shall execute contemporaneously with this Agreement.
-----------

     7.     Confidentiality.  The  Executive recognizes and acknowledges that as
            ----------------
an  integral part of the Company's business, the Company has developed, and will
develop,  at  a  considerable  investment  of  time  and  expense, marketing and
business  plans  and strategies, procedures, methods of operation and marketing,
financial  data,  lists  of  actual  and  potential customers and suppliers, and
independent  sales  representatives  and  related  data,  technical  procedures,
engineering and product specifications, plans for development and expansion, and
other  confidential  and  sensitive  information, and the Executive acknowledges
that  the  Company  has  a  legitimate  business  interest  in  protecting  the
confidentiality  of such information. The Executive further acknowledges that he
will  be  entrusted  with  such  information as well as confidential information
belonging to customers, suppliers, and other third parties. For purposes of this
Section  7,  "Trade  Secrets"  are  defined  as information, regardless of form,
belonging  to  the Company, licensed by it, or disclosed to it on a confidential
basis  by  its  customers, suppliers, or other third parties, including, but not
limited  to,  technical  or nontechnical data, formulae, patterns, compilations,
programs,  devices,  methods,  techniques,  drawings, processes, financial data,
product  plans, or lists of actual or potential customers or suppliers which are
not  commonly  known  by  or  available to the public and which information: (i)
derives  economic value, actual or potential, from not being generally known to,
and  not  being  readily ascertainable by proper means by, other persons who can
obtain  economic  value  from  its disclosure or use; and (ii) is the subject of
efforts that are reasonable under the circumstances to maintain its secrecy. For
purposes  of  this  Section  7,  "Confidential  Information"  is  defined  as
information,  regardless  of  form, belonging to the Company, licensed by it, or
disclosed  to  it  on a confidential basis by its customers, suppliers, or other
third  parties,  other than Trade Secrets, which is material and valuable to the
Company  and  not  generally  known  by  the  public.

          7.1     Promise  Not  to Disclose. The Executive promises never to use
                  --------------------------
or  disclose  any  Trade  Secret before it has become generally known within the
relevant  industry  through no fault of the Executive. The Executive agrees that
this  promise  shall  never  expire, and further promises and acknowledges that,
while  this  Agreement is in effect and for two (2) years after its termination,
the  Executive  will  not,  without  the  prior written approval of the Company,
disclose  any  Confidential  Information  before  it  has become generally known
within  the  relevant  industry  through  no  fault  of  the  Executive.

<PAGE>
          7.2     Promise  Not  to  Solicit.  At  all  times  during the Term of
                  --------------------------
Employment,  and  for  24 months after its termination, the Executive shall not,
directly  or indirectly, for himself or for any other person, firm, corporation,
partnership,  association  or  other  entity  (a) solicit, recruit or attempt to
solicit or recruit (or assist others to recruit) any officer, manager, employee,
or  consultant  of  the  Company  and its subsidiaries and affiliates, and their
predecessors  and  successors (collectively, the "Group") to leave the Group, or
(b)  solicit  or  attempt  to  solicit any of the actual or targeted prospective
customers  or  clients of the Group with whom the Executive had contact or about
whom  the  Executive  learned  Confidential  Information  or  other  proprietary
information  on  behalf  of any person or entity in connection with any business
unit  that  competes  with  the  Company's  Business.

          7.3     Promise  Not  to  Engage  in Certain Employment. The Executive
                  ------------------------------------------------
agrees  that,  while  this  Agreement  is  in effect and for 24 months after its
termination,  the  Executive  shall  not  accept any employment or engage in any
activity,  without  the  prior  written  consent  of  the Board if the loyal and
complete  fulfillment  of  the  Executive's  duties would inevitably require the
Executive  to  reveal  or  utilize  Trade  Secrets  or Confidential Information.
Notwithstanding  the  foregoing,  the restrictions set forth in this Section 7.3
shall  terminate  and  be  of no further force and effect upon the occurrence of
Ayin  Holding  Company  Inc.'s failure to make payment under the Promissory Note
(as  that term is defined under the Stock Purchase Agreement) where such payment
is  not  prohibited  by applicable loan agreements to which Ayin Holding Company
Inc.  or  Charys  is  a  party.

          7.4     Return  of Information. Upon the expiration of the Executive's
                  -----------------------
employment with the Company, the Executive will promptly deliver to the Company,
or, at its written instruction, destroy, all documents, data, drawings, manuals,
letters,  notes, reports, electronic mail, recordings, and copies thereof, of or
pertaining  to  the  Company  or  any  other  Group  member  in  the Executive's
possession  or  control.  The  Executive further agrees that, during the term of
Executive's  employment  with  the  Company  or  the  Group  and thereafter, the
Executive shall meet with Company personnel, and, based on knowledge or insights
the  Executive gained during the Executive's employment with the Company and the
Group, answer any question such personnel may have related to the Company or the
Group.

          7.5     Intellectual  Property.  Intellectual property (including such
                  -----------------------
things  as all ideas, concepts, inventions, plans, developments, software, data,
configurations,  materials  (whether  written  or  machine-readable),  designs,
drawings,  illustrations,  and photographs, that may be protectable, in whole or
in  part,  under  any  patent,  copyright,  trademark,  trade  secret,  or other
intellectual  property  law), developed, created, conceived, made, or reduced to
practice  during  the  Executive's employment (except intellectual property that
has no relation to the Group or any Group customer that the Executive developed,
purely on the Executive's own time and at the Executive's own expense), shall be
the sole and exclusive property of the Company, and the Executive hereby assigns
all of Executive's rights, title, and interest in any such intellectual property
to  the  Company.

<PAGE>
          7.6     Execution of Innovation Agreement. The Executive agrees to the
                  ----------------------------------
terms  of  the  Company's  Assignment of Inventions agreement, which is attached
hereto  as  SCHEDULE  2,  and  shall  execute  it  contemporaneously  with  this
            ------------
Agreement.

          7.7     Enforcement of This Article. Article 7 of this Agreement shall
                  ----------------------------
survive  the  termination  of  this  Agreement  for  any  reason.  The Executive
acknowledges  that  (a)  the  Executive's services are of a special, unique, and
extraordinary  character and it would be very difficult or impossible to replace
them,  (b)  this  Article's  terms  are  reasonable and necessary to protect the
Company's legitimate interests, (c) this Article's restrictions will not prevent
the  Executive  from  earning  or  seeking  a  livelihood,  (d)  this  Article's
restrictions  shall  apply  wherever  permitted  by law, and (e) the Executive's
violation  of  any  of  this Article's terms would irreparably harm the Company.
Accordingly,  the  Executive  acknowledges  and  agrees  that,  if the Executive
violates  any  of  the  provisions of this Article VII, the Company or any Group
member  shall  be entitled to, in addition to other remedies available to it, an
injunction  to  be issued by any court of competent jurisdiction restraining the
Executive  from committing or continuing any such violation, without the need to
prove  the  inadequacy  of  money  damages  or  post  any  bond or for any other
undertaking.

     8.     Notice.  Any  notice,  request,  instruction or other document to be
            -------
given  hereunder  by  any  party  hereto  to  any other party hereto shall be in
writing  and  delivered  personally  or  sent  by  registered  or certified mail
(including  by overnight courier such as FedEx or express mail service), postage
or  fees  prepaid:

          if to the Executive:          Carrol Castille
                                        Complete Tower Sources, Inc.
                                        715 Vatican Road
                                        Carencro, LA 705020

          With copies to:               G. Frederick Seemann
                                        Attorney at Law
                                        401 Audubon Blvd., Suite 103A
                                        Lafayette, LA 70503
                                        Fax No.: (337) 234-4046
                                        Attention: G. Frederick Seemann

                                        Oscar W. Boswell II
                                        Attorney at Law
                                        100 East Vermillion, Suite 310
                                        Lafayette, LA 70501
                                        Fax No: (337) 237-4465
                                        (Notice to attorneys shall not
                                        constitute notice to Executive)

<PAGE>
          if to the Company:            Complete Tower Sources, Inc.
                                        715 Vatican Road
                                        Carencro, LA 705020
                                        Fax No.: (337) 886-7790
                                        Attention: Jody Lormand

          with a copy to:               Charys Holding Company, Inc.
                                        1117 Perimeter Center West, Suite
                                        N415
                                        Atlanta, Georgia 30338
                                        Attention: Billy V. Ray, Jr., Chief
                                        Executive Officer

          And an additional copy to:    Paul, Hastings, Janofsky & Walker
                                        LLP 600 Peachtree Street, N.E.
                                        Suite 2400
                                        Atlanta, Georgia 30308
                                        Fax No.: (404) 685-5202
                                        Attention: Wayne Bradley

or  at  such  other address for a party as shall be specified by like notice Any
notice  which  is  delivered  personally  in the manner provided herein shall be
deemed  to  have been duly given to the party to whom it is directed upon actual
receipt by such party or the office of such party. Any notice which is addressed
and  mailed in the manner herein provided shall be conclusively presumed to have
been  duly given to the party to which it is addressed at the close of business,
local  time  of the recipient, on the fourth business day after the day it is so
placed  in  the  mail  or,  if  earlier,  the  time  of  actual  receipt.

     9.     Golden  Parachute Limitation. The Company and the Executive agree to
            -----------------------------
cooperate  with  each  other  in  connection with any administrative or judicial
proceedings  concerning  the  existence  or amount of golden parachute penalties
with  respect  to  payments or benefits the Executive receives. Anything in this
Agreement  to  the contrary notwithstanding, in the event it shall be determined
that  any  payment,  distribution  or  other action by the Company to or for the
benefit  of  the  Executive  (whether  paid  or  payable  or  distributed  or
distributable  pursuant  to  the terms of this Agreement or otherwise, including
any  additional  payments  required under this Section 9) (a "Payment") would be
subject to an excise tax imposed by Section 4999 of the Code, or any interest or
penalties  are  incurred  by  the  Executive with respect to any such excise tax
(such excise tax, together with any such interest and penalties, are hereinafter
collectively  referred to as the "Excise Tax"), the Company shall make a payment
to  the Executive (a "Gross-Up Payment") in an amount such that after payment by
the  Executive of all taxes (including any Excise Tax) imposed upon the Gross-Up
Payment,  the Executive retains (or has had paid to the Internal Revenue Service
on  his  behalf)  an  amount of the Gross-Up Payment equal to the sum of (x) the
Excise  Tax  imposed  upon  the  Payments  and (y) the product of any deductions
disallowed  because  of the inclusion of the Gross-Up Payment in the Executive's
adjusted  gross  income  and  the

<PAGE>
highest  applicable  marginal  rate  of federal income taxation for the calendar
year  in  which  the Gross-Up Payment is to be made. For purposes of determining
the  amount  of  the  Gross-Up Payment, the Executive shall be deemed to (i) pay
federal  income  taxes  at the highest marginal rates of federal income taxation
for  the calendar year in which the Gross-Up Payment is to be made, and (ii) pay
applicable state and local income taxes at the highest marginal rate of taxation
for  the  calendar  year in which the Gross-Up Payment is to be made, net of the
maximum reduction in federal income taxes which could be obtained from deduction
of  such  state  and  local  taxes.

     10.     Amendment. No provisions of this Agreement may be modified, waived,
             ----------
or  discharged  except by a written document signed by a duly authorized Company
officer  and the Executive. Thus, for example, promotions, commendations, and/or
bonuses  shall  not,  by  themselves, modify, amend, or extend this Agreement. A
waiver  of  any  conditions  or provisions of this Agreement in a given instance
shall not be deemed a waiver of such conditions or provisions at any other time.

     11.     Interpretation;  Exclusive  Forum.  The  validity,  interpretation,
             ----------------------------------
construction,  and  performance  of  this  Agreement  shall  be  governed by and
construed  in  accordance  with  the  internal  laws  of  the  state of Delaware
(excluding any that mandate the use of another jurisdiction's laws). Each of the
parties  hereto  irrevocably  agrees  that  any  legal action or proceeding with
respect to this Agreement, or for recognition and enforcement of any judgment in
respect  hereof,  brought by the other party hereto or its successors or assigns
shall  be  brought  and determined in federal court sitting in Bexar County, San
Antonio,  State  of Texas, and each party hereby irrevocably submits with regard
to  any  such  action  or  proceeding for itself and in respect of its property,
generally  and  unconditionally,  to the exclusive jurisdiction of the aforesaid
court;  provided,  however,  in the event jurisdiction of the aforesaid court is
        ---------  --------
unavailable,  the  parties agree that any legal action or proceeding arising out
of  or  related  to  this  Agreement  shall be settled and determined by private
binding  arbitration  in  San  Antonio,  Texas  before  a  single  arbitrator in
accordance  with  the  Commercial  Arbitration Rules of the American Arbitration
Association  in  effect  on  the  date that the demand for arbitration is given.

     12.     Successors.  This  Agreement shall be binding upon, and shall inure
             -----------
to  the  benefit  of,  the  Executive  and his estate, but the Executive may not
assign  or  pledge  this Agreement or any rights arising under it, except to the
extent  permitted  under  the  terms of the benefit plans in which the Executive
participates.  The  Company may freely assign this Agreement to any affiliate or
successor  that  agrees  in  writing  to  be bound by this Agreement without the
Executive's  prior  consent,  after which any reference to the "Company" in this
Agreement  shall  be deemed to be a reference to the affiliate or successor, and
the  Company  thereafter  shall  have  no  further  primary,  secondary or other
responsibilities  or  liabilities  under  this  Agreement  of  any  kind.

     13.     Taxes.  The Company shall withhold taxes from payments or awards it
             ------
makes  pursuant  to  this  Agreement  required  by  applicable  law.

<PAGE>
     14.     Validity.  The  invalidity  or unenforceability of any provision of
             ---------
this  Agreement  shall  not  affect  the validity or enforceability of any other
provision of this Agreement, which shall remain in full force and effect. In the
event  that  a  court of competent jurisdiction determines that any provision of
this Agreement is invalid or more restrictive than permitted under the governing
law  of  such jurisdiction, then only as to enforcement of this Agreement within
the jurisdiction of such court, such provision shall be interpreted and enforced
as  if  it  provided  for the maximum restriction permitted under such governing
law.

     15.     Counterparts.  This  Agreement  may  be  executed  in  multiple
             -------------
counterparts,  each  of which shall for all purposes be deemed to be an original
and  all  of  which,  when  taken  together,  shall  constitute one and the same
instrument.

     16.     Entire  Agreement.  All  oral  or  written  agreements  or
             ------------------
representations,  express or implied, with respect to the subject matter of this
Agreement are set forth in this Agreement and the Exhibits and Schedules hereto.
Notwithstanding  the  foregoing,  the parties agree that this Agreement does not
override  other  written  agreements  the  Executive  has  executed  relating to
specific  aspects  of the Executive's employment, such as conflicts of interest.

     17.     Former  Employers.  The Executive is not subject to any employment,
             ------------------
confidentiality,  or  other  agreement  or  restriction  that  would prevent the
Executive  from  fully satisfying the Executive's duties under this Agreement or
that  would  be  violated  if  the Executive did so. Without the Company's prior
written  approval,  the Executive promises that Executive will not: (a) disclose
proprietary  information  belonging to a former employer or other entity without
its written permission; (b) contact any former employer's customers or employees
to  solicit  their  business  or  employment  on  behalf  of  the  Group; or (c)
distribute  announcements  about  or  otherwise publicize Executive's employment
with  the Group. The Executive acknowledges and agrees to indemnify and hold the
Company  harmless  from  any  liabilities, including defense costs, it may incur
because  the  Executive  is  alleged  to  have  broken  any of these promises or
improperly  revealed  or used such proprietary information or to have threatened
to  do  so,  or if a former employer challenges the Executive entering into this
Agreement  or  rendering  services  pursuant  to  it.

     18.     Third  Party  Beneficiary.  The  parties agree and acknowledge that
             --------------------------
Ayin  Holding  Company  Inc.  is  a  third-party  beneficiary of this Agreement.

                           [SIGNATURE PAGE TO FOLLOW]

<PAGE>
--------------------------------------------------------------------------------
THE  EXECUTIVE  ACKNOWLEDGES  THAT ALL UNDERSTANDINGS AND AGREEMENTS BETWEEN THE
COMPANY AND THE EXECUTIVE RELATING TO THE SUBJECTS COVERED IN THIS AGREEMENT ARE
CONTAINED  IN  IT  AND  THAT  THE  EXECUTIVE  HAS  ENTERED  INTO  THIS AGREEMENT
VOLUNTARILY  AND  NOT  IN  RELIANCE  ON  ANY  PROMISES OR REPRESENTATIONS BY THE
COMPANY  OTHER  THAN  THOSE  CONTAINED  IN  THIS  AGREEMENT  ITSELF.

THE  EXECUTIVE  UNDERSTANDS  THAT  PAUL, HASTINGS, JANOFSKY & WALKER LLP (PHJ&W)
REPRESENTED  THE  COMPANY,  NOT THE EXECUTIVE, IN NEGOTIATING THIS CONTRACT; THE
EXECUTIVE  WAS  REPRESENTED  BY  SEPARATE  COUNSEL.  TO  THE  EXTENT  PHJ&W  HAS
REPRESENTED  THE  EXECUTIVE,  IS  REPRESENTING  THE EXECUTIVE, OR REPRESENTS THE
EXECUTIVE  IN  THE  FUTURE,  THE  EXECUTIVE  IRREVOCABLY  WAIVES ANY CONFLICT OF
INTEREST  OBJECTIONS THE EXECUTIVE MAY HAVE TO ITS REPRESENTATION OF THE COMPANY
AS  TO  ANY  MATTERS  RELATING  TO  THE  EXECUTIVE'S  EMPLOYMENT BY THE COMPANY,
INCLUDING  THE  NEGOTIATION  OF  THIS  CONTRACT.

THE  EXECUTIVE  FURTHER  ACKNOWLEDGES THAT THE EXECUTIVE HAS CAREFULLY READ THIS
AGREEMENT,  THAT THE EXECUTIVE UNDERSTANDS ALL OF IT, AND THAT THE EXECUTIVE HAS
BEEN GIVEN THE OPPORTUNITY TO DISCUSS THIS AGREEMENT, TOGETHER WITH ALL ATTACHED
SCHEDULES  AND  EXHIBITS,  WITH  THE  EXECUTIVE'S PRIVATE LEGAL COUNSEL AND HAVE
AVAILED HIMSELF OF THAT OPPORTUNITY TO THE EXTENT THE EXECUTIVE WISHED TO DO SO.
--------------------------------------------------------------------------------

Date: ______, 2006                      COMPLETE TOWER SOURCES, INC.;

                                        By: /s/ Lori H. Mitchell
                                            ------------------------------------
                                        Name:  Lori H. Mitchell
                                        Title: President

                                        AYIN HOLDING COMPANY INC.

                                        By: /s/ Jimmy R. Taylor
                                            ------------------------------------
                                        Name:  Jimmy R. Taylor
                                        Title: President

                                        EXECUTIVE:

                                        /s/ Carrol Castille
                                        ----------------------------------------
                                        Name: Carrol Castille

<PAGE>
                                    EXHIBIT A
                                    ---------

                                  BONUS PROGRAM

Within  120 days after the end of each of the twelve-month periods following the
Effective  Date  (each,  a  "Performance  Year"),  the  Board  shall compare the
year-end  audited  financials of Company to the projected financials of Company,
and  Carrol  Castille  shall  be  entitled  to  a  bonus  calculated as follows:

     a)     For  each  Performance  Year,  the  total  amount  of the bonus pool
available  shall  be  $1,000,000  (the  "Bonus  Pool  Amount").

     b)     The  bonus payable for each such Performance Year shall be a portion
of  the  Bonus  Pool  Amount  equal  to  the amount set forth in the table below
opposite  the  applicable  Calculation  Value  calculated  as  set forth herein.

<TABLE>
<CAPTION>
<S>                                                         <C>
                       -----------------------------------------------
                       Calculation Value < 85%              $  250,000
                       -----------------------------------  ----------
                       Calculation Value > 85% but < 90%    $  375,000
                                         -
                       -----------------------------------  ----------
                       Calculation Value > 90% but < 95%    $  500,000
                                         -
                       -----------------------------------  ----------
                       Calculation Value > 90% but < 100%   $  625,000
                                         -
                       -----------------------------------  ----------
                       Calculation Value > 100% but < 110%  $  750,000
                                         -
                       -----------------------------------  ----------
                       Calculation Value > 110% but < 120%  $  875,000
                                         -
                       -----------------------------------  ----------
                       Calculation Value > 120%             $1,000,000
                                         -
                       -----------------------------------------------
</TABLE>

     c)     The  "Calculation  Value" shall be an amount equal to (i) the sum of
the  (x)  Revenue  Factor,  (y)  EBITDA  Factor,  and  (z)  Net  Income  Factor.

     d)     The  Revenue  Factor,  the  EBITDA  Factor and the Net Income Factor
shall  be  calculated  in  accordance  with  GAAP.

     Any  bonus due shall be payable in cash, to the extent such cash payment is
permitted  under the loan agreements to which Company and Charys are a party to.
If  such  agreements do not permit payment of such bonus in cash, then the bonus
shall  be  paid  in  Charys  common stock, at the price per share as of the last
trading  day  of  the  applicable  Performance  Year.

     For  purposes  of  this Exhibit A, the terms set forth above shall have the
                             ----------
following  meaning:

          (i)  Revenue  Factor shall be a percentage equal to the product of (x)
               ---------------
               forty  percent  (40%) (the "Revenue Weighted Average") multiplied
               by  (y) a fraction the numerator of which is the Company's actual
               revenues  for  a Performance Year and the denominator of which is
               the  Company's  projected  revenues  for  such  corresponding
               Performance  Year.

<PAGE>
          (ii) EBITDA  Factor shall be a percentage equal to, the product of (x)
               --------------
               fifty percent (50%) (the "EBITDA Weighted Average") multiplied by
               (y)  a  fraction  the  numerator of which is the Company's actual
               EBITDA for a Performance Year and the denominator of which is the
               Company's  projected  EBITDA  for  such corresponding Performance
               Year.

         (iii) Net  Income Factor shall be a percentage equal to, the product of
               ------------------
               (x)  ten  percent  (10%)  (the  "Net  Income  Weighted  Average")
               multiplied  by  (y)  a  fraction  the  numerator  of which is the
               Company's  actual  net  income  for  a  Performance  Year and the
               denominator  of  which  is the Company's projected net income for
               such  corresponding  Performance  Year.

<TABLE>
<CAPTION>
CTSI
--------------------------------------------------------------------------
  PERFORMANCE YEAR   PROJECTED REVENUE   PROJECTED EBITDA   PROJECTED NET
                                                              INCOME (1)
-------------------  ------------------  -----------------  --------------
<S>                  <C>                 <C>                <C>
Jan. 1, 2006 - Dec.     $41,906,076         $13,500,000       [______]*
     31, 2006
-------------------  ------------------  -----------------  --------------
May 1, 2007 - April     $44,279,595         $14,200,000       [______]*
     30, 2008
-------------------  ------------------  -----------------  --------------
May 1, 2008 - April     $46,601,992         $14,750,000       [______]*
     30, 2009
--------------------------------------------------------------------------
</TABLE>

*  At  or  shortly  after Closing we can update this number once we know exactly
what  the  interest  expenses  will  be.

By  way  of  example,  and  for  illustrative purposes only, the following model
depicts  the  manner  in  which  the  bonus  shall  be  calculated  for a single
Performance Year. The numbers and assumptions used herein are not intended to be
the  final  projections  or  Bonus  Pool  Amount for purposes of this Exhibit A.
                                                                      ----------

<TABLE>
<CAPTION>
--------------------------------------------------------------------------
  PERFORMANCE YEAR   PROJECTED REVENUE   PROJECTED EBITDA   PROJECTED NET
                                                                INCOME
-------------------  ------------------  -----------------  --------------
<S>                  <C>                 <C>                <C>
May 1, 2008 - April      $5,000,000         $1,000,000         $500,000
     30, 2009
--------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
------------------------------------------------------------------------
  PERFORMANCE YEAR   ANNUAL REVENUE   ACTUAL EBITDA   ANNUAL NET INCOME
-------------------  ---------------  --------------  ------------------
<S>                  <C>              <C>             <C>
May 1, 2008 - April    $6,000,000        $800,000          $250,000
     30, 2009
------------------------------------------------------------------------
</TABLE>

Whereby:
____________________
1    The  Projected  Net  Income  figures  will  be  updated  as we receive more
     information  about  the  Company.

<PAGE>
1)   Revenue  Factor  =  48%;  EBITDA  Factor  =  40%;  Net  Income  Factor = 5%

2)   Calculation  Value  =  48%  +  40%  +  5%  =  93%

3)   Bonus  Payable  based  on  a  calculation  value  of  93%  =  $500,000

<PAGE>
                                    EXHIBIT B
                                    ---------

                                  STOCK OPTIONS

During  the  Executive's  employment, the Executive shall be entitled to receive
options  to  purchase  Charys  stock  as  follows:

     a)     A  pool  of  Charys options shall be made available at 85% of market
     price  at  the  time  of  issuance.

     b)     The  issuance  of  these  options  shall  be  based  upon:

          (i)  Acquisition  of  similar  type  companies  under  Charys' general
               acquisition  schedule of 50% cash and 50% Charys stock. The gross
               revenue  of  any acquisition will be added to the factors for the
               calculation  of  the  "option  pool";  and

          (ii) The  addition  of  profitable new revenue through new accounts or
               new  customers.  The  total  annual  value of this new profitable
               revenue  will  become  another  factor  for  the calculation; and

         (iii) Any  new  business  that  can  be distributed to any of the other
               division  of  Charys.  The  gross annual revenue in this category
               will  become  a  factor.

Once  the  three  factors are determined and added together then the option pool
value  will  be  determined by multiplying 5% times the first $25,000,000 of the
combined  three  factors,  then  3%  times the next $25,000,000 and 2% times any
value  over  $50,000,000.

<TABLE>
<CAPTION>
Example:
<S>           <C>              <C>                          <C>
Item 1        $ 4,000,000

Item 2        $ 8,000,000              25,000,000 x .05  =  $1,250,000

Item 3        $26,000,000              13,000,000 x .03  =  $  390,000
              -----------                                   ----------

              $38,000,000    Total value of option pool     $1,640,000
</TABLE>

Share  price at issue time $2.50 = 656,000 options available at 85% of market or
$2.12  exercise  price.  Exercise  option  period  is  5  years.

<PAGE>
                                   Schedule 1
                                   ----------

                            NON-COMPETITION AGREEMENT

     THIS  NON-COMPETITION AGREEMENT (this "Agreement") is made this 15th day of
August,  2006  (the  "Effective  Date"),  by  and  between  Carrol  Castille
                      ---------------
("Executive")  and  Complete  Tower  Sources,  Inc.,  a  Louisiana  corporation
("Company").  All  capitalized terms not otherwise defined herein shall have the
  -------
meaning  given  to  them  in  the Stock Purchase Agreement, dated as of June 20,
2006,  among  Company,  Ayin  Holding  Company  Inc.,  and certain other parties
identified  therein  (the  "Stock  Purchase  Agreement").

                              W I T N E S S E T H:
                              - - - - - - - - - -

     WHEREAS,  Executive is an officer of Complete Tower Sources, Inc., which is
in  the  business  of  tower  construction  for  wireless  communications  (the
"Business");

     WHEREAS, pursuant to the Stock Purchase Agreement dated June 20, 2006, Ayin
Holding  Company  Inc.  is  purchasing  all  of  the  Company's  shares;

     WHEREAS,  contemporaneously  herewith,  Executive  and Company are entering
into  an  Employment  Agreement  (the  "Employment  Agreement");
                                        ---------------------

     WHEREAS,  Company and Ayin Holding Company Inc. would not have entered into
the  Stock  Purchase  Agreement,  and  Company  would  not have entered into the
Employment  Agreement,  without  ensuring  the  confidentiality  of  certain
information  and  protection  against  competition  and  solicitation  by  the
Executive;

     WHEREAS,  Company  and  Charys Holding Company, Inc. would not have entered
into  the  Stock Purchase Agreement, and Company would not have entered into the
Employment  Agreement,  without  ensuring  the  confidentiality  of  certain
information  and  protection  against  competition  and  solicitation  by  the
Executive;

     WHEREAS, Company, or its respective assigns, will continue to engage in its
business  throughout  the  states  of Louisiana, Alabama, Mississippi, and Texas
(the  "Territory");  and
       ---------

     NOW,  THEREFORE,  for  and  in  consideration  of  the mutual covenants and
agreements  contained  herein and in the Stock Purchase Agreement and Employment
Agreement,  the  benefits  which  Executive  will  receive from the transactions
contemplated by the Stock Purchase Agreement and Employment Agreement, and other
valuable  consideration,  the  receipt  and  sufficiency  of  which  are  hereby
acknowledged,  the  parties  hereto  agree  as  follows:

1.     COVENANTS

     1.1     Acknowledgements  by  Executive.  Executive  acknowledges  the
             --------------------------------
following:

          (a)     Executive  has  been engaged in the Business. Such Business is
highly  competitive.

                                      -1-
<PAGE>
          (b)     Executive's  participation  in  the  Business  has  provided
Executive with valuable, confidential and proprietary information concerning the
Business  and  its  future  plans,  much  of  which  Executive  participated  in
developing.

          (c)     Executive  has  had  access to and have become acquainted with
various  trade  secrets,  proprietary data and other confidential information of
the  Business  and  may  have  contributed  to  such  information, consisting of
documents,  files,  software,  development work computer programs and databases,
processes, techniques and procedures, and related documentation, compilations of
information,  records  and  specifications,  used in or related to the Business,
including:

               (i)     business  information,  such  as (but not limited to) the
business  practices, suppliers, operational methods, technical processes, future
plans,  techniques,  patent  information and applications, leases, contracts and
business  plans;

               (ii)     financial  information,  such  as  (but  not limited to)
earnings,  sales,  assets, debts, prices, pricing structure, margins, volume and
quantities  of  purchases  or  sales,  and  other  financial  data;

               (iii)     marketing  information  such  as  (but  not limited to)
prior, ongoing or proposed marketing programs, presentations or agreements by or
on  behalf  of the Business, pricing information, marketing tests and results of
marketing  efforts;

               (iv)     personnel  information,  such  as  (but  not limited to)
employees'  personal  or  medical  histories,  compensation,  employee incentive
programs,  terms  of  employment,  actual  or  proposed  promotions,  hirings,
resignations,  terminations  including  reasons  for such terminations, training
methods  and  other  personnel  information;

               (v)     customer  information, such as (but not limited to) past,
existing  or  prospective  customers'  names, addresses or backgrounds, customer
specifications and requirements, prices that particular or various customers are
charged  or  pay for services, proposals or agreements between customers and the
Business,  status  of customers' accounts, and other information about actual or
prospective  customers;  and

               (vi)     customer  or  prospective  customer  trade  secrets,
proprietary  data  and  other  confidential  information  that  is  provided  to
Executive  for  the sole and exclusive purpose of permitting Executive to market
or provide products or services of the Business to such customers or prospective
customers.

          (d)     Any  unauthorized  possession,  communication  or  use  of
Confidential  Information  (defined  below) would enable Executive (or any third
party  to  whom the Executive might disseminate the Confidential Information) to
compete  unfairly  with  Company  by  using the Confidential Information to such
person's  advantage.

          (e)     The  agreements  and covenants contained in this Agreement are
essential  to  protect  the  interests  of  Company  in  connection  with  the
transactions  contemplated  by  the  Stock  Purchase  Agreement.

                                      -2-
<PAGE>
          (f)     Company  and  Ayin  Holding  Company  Inc.  would  not  have
consummated  the  transactions contemplated by the Stock Purchase Agreement, and
would not have entered into the Employment Agreement, but for the agreements and
covenants  contained  in  this  Agreement,

     For  purposes  of  this  Agreement,  the  trade  secrets  and  confidential
information  referred  to in Section 1.1 (c) above, including those described in
subsections  1.1  (c)(i)  through (vi), shall be collectively referred to as the
"Confidential  Information";  provided, however, that "Confidential Information"
 -------------------------
shall  not  include  information  that (A) is available from sources, other than
Executive  or  their  respective  affiliates, which sources Executive reasonably
believes  do  not have a duty of confidentiality to Company with respect to such
information,  or  (B) is or becomes publicly available other than as a result of
any  Executive's  breach  of  this  Agreement.

     1.2     Noncompetition. For a period of two (2) years from the date of this
             ---------------
Agreement  or,  if  longer, for a period beginning on the date of this Agreement
and  ending  two  (2) years after the Employment Agreement's Expiration Date (as
defined in the Employment Agreement), (the "Restricted Period"), Executive shall
                                            -----------------
not,  on  its  own  behalf  or on behalf of others, directly or indirectly, own,
manage,  operate,  control,  invest  in,  or  participate  in  the  ownership,
management,  operations, or control of, lend any Executive's name or any similar
name  to,  any  person,  entity  or  business  engaged  in  the  Business in the
Territory. Notwithstanding the foregoing; (i) the restrictions set forth in this
Section  1.2  shall  terminate  and  be  of no further force and effect upon the
occurrence  of  Ayin  Holding Company Inc.'s failure to make a payment under the
Promissory  Note  (as  that  term is defined under the Stock Purchase Agreement)
where such payment is not prohibited by applicable loan agreements to which Ayin
Holding  Company  Inc.  or  Charys  is  a party, and (ii) Executive shall not be
prohibited  from  having beneficial ownership of up to 2% of the equity interest
of  any business entity, the equity securities of which are registered under the
Securities  Exchange  Act  of  1934,  as  amended.

     1.3     Nondisclosure  of  Confidential  Information.
             ---------------------------------------------

          (a)     Executive  acknowledges  that (i) Company has a legitimate and
continuing proprietary interest in the Confidential Information that Company has
acquired for significant consideration; and (ii) in order to guard such interest
of Company, it is necessary for Company to protect all Confidential Information.
Executive  agrees  that  its  obligations under Section 1.3(b) of this Agreement
shall  be  absolute  and  unconditional.

          (b)     Executive  shall  not,  directly  or  indirectly,  during  the
Restricted Period, use, exploit, publish or otherwise disclose in any manner any
Confidential  Information, and shall otherwise keep all Confidential Information
confidential.  Notwithstanding  the  foregoing,  Executive  shall be entitled to
disclose  Confidential  Information  as  may  be  required  by  applicable  law,
including a subpoena or court or administrative order, provided that in any such
case  Executive  shall  use reasonable efforts to give advance written notice of
any  such  disclosure  to  Company  and  Ayin  Holding Company Inc. In addition,
Executive  shall  be entitled to use or disclose Confidential Information to the
extent  necessary to (i) prepare tax returns of Executive or (ii) to enforce its
rights  under  the  Stock  Purchase  Agreement  and  other documents executed in
connection  therewith.

                                      -3-
<PAGE>
          (c)     Executive  acknowledges  that  all  physical  property  of the
Business  in  the  direct or indirect possession of any Executive, including all
documents,  files,  software,  development work computer programs and databases,
processes, techniques and procedures, and related documentation, compilations of
information,  records,  specifications,  equipment and similar items relating to
the  Business  or any of the Customers, whether or not prepared by Executive and
whether  or  not  such  property  is  Confidential Information, (i) is and shall
remain the exclusive property of the Business and (ii) shall not be removed from
the  premises  of the Business, For purposes of this Section 1.3 and Section 1.5
of  this  Agreement,  "Customers"  shall  mean the customers of the Business and
                       ---------
Purchaser,  including, without limitation, Cingular, NSORO, Bechtel, Centennial,
Louisiana  Tower  and  their  respective  affiliates,  successors,  and assigns.

     1.4     Nonsolicitation  of  Employees.  During  the  Restricted  Period,
             -------------------------------
Executive  shall not, directly or indirectly, solicit the employment of, employ,
recruit,  or  retain  as an independent contractor, consultant or otherwise, any
current employee of Company, or in any way induce or cause any current or future
employee  of  Company,  or  any  independent  contractor or consultant with whom
Company  does business, to terminate its relationship with Company, or otherwise
interfere  or  attempt  to  interfere  in  any  way  with any such relationship.

     1.5     Nonsolicitation  of  Customers.  During  the  Restricted  Period,
             -------------------------------
Executive  shall  not, on its or his own behalf or on behalf of others, directly
or  indirectly,  solicit  any  Customers  for  the  purpose  of  engaging in the
Business.

     1.6     Non-Disparagement. Unless necessary to prosecute any claims against
             ------------------
each  other  pursuant  to  this  Agreement,  the  Stock Purchase Agreement or as
required  by law, including in response to a subpoena or court or administrative
order,  neither  Company  nor  Executive  shall, during the Restricted Period or
anytime  thereafter,  disparage  the  other  or  any of its officers, directors,
employees  or  direct  or  indirect equity owners (or their respective officers,
directors  or  employees)  in any way, including by making statements that would
call  into  question  the  professional  competence,  billing  or  distribution
practices,  business  competence  or  reputation  of  any  of  them.

2.     RIGHTS  AND  REMEDIES  UPON  BREACH.

Executive acknowledges that (a) the provisions of this Agreement are fundamental
and  essential  for  the  protection  of  Company's  legitimate  business  and
proprietary interests; (b) such provisions are reasonable and appropriate in all
respects; and (c) any breach of this Agreement will result in irreparable damage
to  Company for which an adequate monetary remedy does not exist and a remedy at
law  may  prove  to  be  inadequate.  Accordingly, in the event of any actual or
threatened  breach by Executive of any provision of Sections 1.2, 1.3, 1.4, 1,5,
or  1.6,  Company  shall, in addition to any other remedies permitted by law, be
entitled  to  seek,  and  Executive  consents  to,  equitable remedies including
specific  performance,  injunctive  relief,  a  temporary restraining order, and
temporary  or  permanent  injunctions,  in  federal  court  in Bexar County, San
Antonio,  State  of  Texas,  to  prevent  or otherwise restrain a breach of such
provision,  without  the  necessity of proving harm or damages or the posting of
any  bond  or  other  security,  and  to recover any and all costs and expenses,
including  reasonable  attorneys'  fees,  incurred  in  enforcing this Agreement
against  Executive. Such relief shall be in addition to, and not in substitution
of,  any

                                      -4-
<PAGE>
other  remedies  available  to  Company.  The existence of any claim or cause of
action  of  Executive  against  Company  shall  not  constitute a defense to the
enforcement by Company of the covenants contained in Sections 1,2, 1.3, 1,4, 1,5
or  1.6.  Executive  shall  not  defend any such claim or cause of action on the
basis  that  there  is an adequate remedy at law. The Restricted Period shall be
extended  by any period during which Executive is in breach of this Agreement as
finally  determined  by  a  court  of  competent  jurisdiction,

3.     SEVERABILITY;  BLUE  PENCILING.

The  necessity  of  each  of the restrictions set forth above and the nature and
scope  of each such restriction has been carefully considered, bargained for and
agreed  to by Company, Ayin Holding Company Inc., and Executive (each a "Party",
                                                                         -----
and, collectively, the "Parties"). The Parties hereby agree and acknowledge that
                        -------
the  duration,  scope and geographic area applicable to each of the restrictions
set  forth  in  this  Agreement  are  fair,  reasonable  and  necessary.  The
consideration  provided  for  in  the  Stock  Purchase  Agreement,  Employment
Agreement,  and  recited  in  this  Agreement  is  sufficient  and  adequate  to
compensate  Executive for agreeing to each of the restrictions contained in this
Agreement.  However,  in  the  event that any portion of this Agreement shall be
determined by any court of competent jurisdiction to be unenforceable, including
by  reason  of its being extended over too great a period of time or too large a
geographic area or over too great a range of activities, it shall be interpreted
to  extend  only  over  the  maximum period of time, geographic area or range of
activities  as  to  which  it  may  be enforceable. Each provision and part of a
provision  of  this Agreement shall be deemed a separate and severable covenant.
It is the desire and intent of the Parties that the provisions of this Agreement
shall  be  enforced  to the fullest extent permissible under the laws and public
policies  applied  in  each  jurisdiction  in  which such enforcement is sought.
Accordingly,  a  court  of  competent  jurisdiction  is  directed  to modify any
provision  to  the extent necessary to render such provision enforceable, and if
such cannot be lawfully done, to sever any such portion of a provision, but only
such  portion  of  a provision as necessary to cause the remaining provisions or
portions  of  such  provision  to  be  enforceable.

4.     MISCELLANEOUS.

     4.1     Representations  of  Executive.  Executive  represents and warrants
             -------------------------------
that  Executive  has  read and understands this Agreement and has consulted with
legal  counsel  who  has  explained all of its terms and provisions and that the
agreed  upon  consideration  for  the  undertakings  made  by  Executive in this
Agreement  is  adequate. Executive acknowledges and agrees that the restrictions
on  competitive  activities and the other undertakings made by Executive in this
Agreement  will  adversely  affect  such  Executive's  ability  to obtain future
business  and to engage in other pursuits and that Executive nonetheless intends
to  be  bound  by  all  of  the restrictions, undertakings and other obligations
required  in  this  Agreement.

     4.2     Amendments and Waiver. No amendment, waiver or consent with respect
             ----------------------
to  any provision of this Agreement shall in any event be effective unless it is
in writing and signed by the Parties, and then such amendment, waiver or consent
shall  be  effective  only in the specific instance and for the specific purpose
for  which  given.  Any  Party's  lack  of  enforcement of any provision of this
Agreement  shall  not  be  construed as a waiver, and the nonbreaching Party may
elect to enforce any such provision at any time in the event of a past, repeated
or  continuing

                                      -5-
<PAGE>
breach.  The  rights and remedies in this Agreement are the exclusive rights and
remedies  that  the  Parties  may  have  upon  a  breach  of  this  Agreement.

     4.3     Notices.  All notices or other communications required or permitted
             --------
under  this  Agreement  shall be in writing and will be deemed to have been duly
given when (a) delivered by hand, (b) sent by facsimile, provided that a copy is
mailed by registered mail, return receipt requested, or (c) when received by the
addressee, if sent by a nationally recognized overnight courier service (receipt
requested),  in each case to the appropriate addresses and fax numbers set forth
below  (or  to  such other addresses and fax numbers as a party may designate by
notice  to  the  other  parties):

EXECUTIVE:                              COMPANY:

CARROL CASTILLE                         COMPLETE TOWER SOURCES, INC.
715 Vatican Road                        715 Vatican Road
Carencro, LA 705020                     Carencro, LA 705020
                                        Fax No.: (337) 886-7790
With copies to:                         Attn: Chairman of the Board

G. FREDERICK SEEMANN, ESQ.
401 Audubon Boulevard                   With copies to:
Building B, Suite 103-A
Lafayette, LA 70503-2676                AYIN HOLDING COMPANY, INC.
                                        17314 SH 249
OSCAR W. BOSWELL II                     Suite 230
100 East Vermillion, Suite 310          Houston, Texas 77064
Lafayette, LA 70501                     Attention: Jimmy R. Taylor, President
Fax No: (337) 237-4465
                                        CHARYS HOLDING COMPANY, INC.
(Notice to attorneys shall not          1117 Perimeter Center West, Suite N415
constitute notice to Executive)         Atlanta, Georgia 30338
                                        Attention: Billy V. Ray, Jr., Chief
                                        Executive Officer

                                        and

                                        PAUL, HASTINGS, JANOFSKY & WALKER, LLP
                                        600 Peachtree Street N.E., Suite 2400
                                        Atlanta, Georgia 30308-2222
                                        Fax No: (404) 815-2424
                                        Attention: Wayne Bradley

     Either  Party may change its address for receiving notice by giving written
notice  to  the  other  Party  in  the  manner  provided  in  this  Section 4.3.

                                      -6-
<PAGE>
     4.4     Governing  Law. This Agreement shall be governed by, and construed,
             ---------------
enforced  and  interpreted  in  accordance  with,  the substantive laws (without
regard  to  its  conflicts  of  laws  provisions)  of  the  State  of  Delaware.

     4.5     Successors  and  Assigns.  This  Agreement,  and  the  rights  and
             -------------------------
obligations  of the Parties, shall inure to the benefit of and be binding on the
Parties  and  their  respective successors and assigns. Executive not may assign
any  rights,  benefits,  duties  or  obligations  under  this  Agreement.

     4.6     Entire  Agreement.  This  Agreement,  Stock Purchase Agreement, and
             ------------------
Employment  Agreement express the entire agreement and understanding between the
Parties  with  respect  to  the  subject  matter  hereof,  and  all  promises,
representations,  understandings,  arrangements  and prior agreements are merged
herein  and  therein  and  superseded  hereby  and  thereby.

     4.7     Rules  of  Construction. The term "including" shall mean "including
             ------------------------
without  limitation."  The  term "person" shall be broadly construed to mean any
individual,  trust,  partnership,  corporation,  limited  liability  company,
organization,  joint  venture  or  any  other  entity or body of any nature. The
Article,  Section and other headings contained herein are for reference purposes
only  and  shall  not  affect  in  any way the meaning or interpretation of this
Agreement.

     4.8     Expenses.  Each  Party  shall  pay  its  own  costs and expenses in
             ---------
connection  with  the  transactions  contemplated  by  this  Agreement.

     4.9     Counterparts.  This  Agreement  may  be  executed  in  multiple
             -------------
counterparts,  each  of which shall for all purposes be deemed to be an original
and  all  of  which,  when  taken  together,  shall  constitute one and the same
instrument.

                           [SIGNATURE PAGE TO FOLLOW]

                                      -7-
<PAGE>
     IN WITNESS WHEREOF, the Parties have executed this Agreement as of the date
first  above  written.

COMPANY:                                EXECUTIVE:

COMPLETE TOWER SOURCES, INC.

By: /s/ Lori H. Mitchell                /s/ Carrol Castille
    --------------------------------    ----------------------------------------
                                        Carrol Castille
Name: Lori H. Mitchell
      ------------------------------

Title: President

                   SIGNATURE PAGE TO NON-COMPETITION AGREEMENT

                                      -8-
<PAGE>
                                   Schedule 2
                                   ----------

                            ASSIGNMENT OF INVENTIONS
                            ------------------------

1.     I  will  promptly  disclose in writing to the Company all Inventions, For
purposes of this Agreement, "Invention" shall mean any discovery, whether or not
patentable,  as  well  as  improvements  thereto,  which  is  conceived or first
practiced  by  me,  alone  or in a joint effort with others, whether prior to or
following  execution of this Agreement, which; (i) may be reasonably expected to
be  used  in  a  product of the Company; (ii) results from work that I have been
assigned as part of my duties as an employee of the Company; (iii) is in an area
of  technology  which  is  the  same as or substantially related to the areas of
technology  with  which  I  am  involved;  (iv)  is useful, or which the Company
reasonably expects may be useful, in any manufacturing or product design process
of  the  Company;  or  (v)  utilizes  any  Confidential  Information.

2.     All  Inventions  developed  while employed by the Company in the scope of
such my employment and duties belong to and are the sole property of the Company
and  will  be subject to this Agreement. I shall sign and deliver to the Company
(during  and  after  employment)  any other documents that the Company considers
reasonably  necessary  to  provide  evidence  of (i) the assignment of all of my
rights,  if  any,  in  any  Inventions  and (ii) the Company's ownership of such
Inventions.

3.     I  will  assist  the  Company in applying for, prosecuting, obtaining, or
enforcing  any  patent,  copyright, or other right or protection relating to any
Invention,  all  at  the  Company's  expense  but without consideration to me in
excess  of  my  salary  or  wages.

4.     If the Company is unable to secure my signature on any document necessary
to  apply  for,  prosecute,  obtain,  or enforce any patent, copyright, or other
right  or  protection  relating  to  any  Invention, whether due to my mental or
physical  incapacity  or  any  other  cause,  I hereby irrevocably designate and
appoint  the  Company  and each of its duly authorized officers and agents as my
agent  and attorney-in-fact, to act for and in my behalf to execute and file any
such  document  and  to  do  all  other  lawfully  permitted acts to further the
prosecution,  issuance,  and enforcement of patents, copyrights, or other rights
or  protections,  with the same force and effect as if executed and delivered by
me.

Employee:                               Complete Tower Sources, Inc.

/s/ Carrol Castille                     /s/ Lori H. Mitchell
------------------------------------    ----------------------------------------
Signature of Employee                   Signature of Authorized Company
                                        Representative

Carrol Castille                         President
------------------------------------    ----------------------------------------
Print Name of Employee                  Title of Representative

------------------------------------    ----------------------------------------
Date                                    Date

              SIGNATURE PAGE TO ASSIGNMENT OF INVENTIONS AGREEMENT

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