Document:

PROMISSORY NOTE

$23,755,852                                                     Atlanta, Georgia
                                                                August  15, 2006

          FOR  VALUE  RECEIVED, the undersigned, Charys Holding Company, Inc., a
Delaware  corporation, and Ayin Holding Company Inc., a Delaware corporation and
a  wholly  owned  subsidiary  of  Charys Holding Company, Inc. (collectively the
"Maker"), hereby promises to pay to the order of LORI H. MITCHELL, an individual
 -----
resident  of the State of Louisiana ("Seller"), at Lafayette, Louisiana, or such
                                      ------
other  place as Seller shall designate in writing, in lawful money of the United
States of America, the principal sum of Twenty Three Million Seven Hundred Fifty
Five  Thousand  Eight Hundred and Fifty Two Dollars ($23,755,852) subject to the
terms  hereof, together with interest thereon, at the rate hereinafter set forth
below,  with  such  principal sum and interest being payable as set forth below.
This promissory note ("Note") is being delivered in connection with that certain
                       ----
letter  agreement,  of  even date herewith, by and among Complete Tower Sources,
Inc.,  Mitchell  Site  Acq.,  Inc.  and The Tower Company of Louisiana, LLC, the
respective  equityowners  thereof,  Maker,  and  Ayin Holding Company, Inc. (the
"Letter  Agreement"), and is subject in all respects to the terms and conditions
 -----------------
thereof.  Terms  not  otherwise  defined in this Note shall have the meaning set
forth  in  the  Letter  Agreement.

     Section  I.     Rate  of  Interest
                     ------------------

          From  and  after  the date hereof, simple interest shall accrue on the
outstanding  principal balance of this Note at a rate equal to nine percent (9%)
per annum, calculated on the basis of 365 days per year and actual days elapsed.

     Section  II.     Payment  of  Principal  and  Interest
                      -------------------------------------

          The  principal  amount  evidenced by this Note, plus accrued interest,
shall  be payable by Maker on September 30, 2006, or such later date as to which
maturity  shall  have  been  extended  pursuant  to  Section  I(2) of the Letter
Agreement  (any  such  date, the "Maturity Date"). Maker shall have the right to
                                 --------------
prepay the indebtedness evidenced by this Note, in full or in part, at any time,
without  penalty,  fee  or  charge.  All  prepayments  shall be applied first to
interest  accrued  hereunder,  then  to  principal.

     Section  III.     Events  of  Default
                       -------------------

          For  purposes  of  this  Note,  the occurrence of any of the following
events  or  conditions  shall  constitute  an  event  of  default  hereunder:

          (a)     Maker  shall  fail  to  pay in full any amount under this Note
upon  the  Maturity  Date;  or

          (b)     Maker  shall:  (i)  file a voluntary petition or assignment in
bankruptcy  or a voluntary petition or assignment or answer seeking liquidation,
reorganization,  arrangement,

<PAGE>
readjustment  of  its debts, or any other relief under the Bankruptcy Reform Act
of  1978,  as  amended  (the  "Bankruptcy  Code"), or under any other act or law
                               ----------------
pertaining  to  insolvency or debtor relief, whether State, Federal, or foreign,
now  or hereafter existing; (ii) enter into any agreement indicating consent to,
approval  of,  or  acquiescence in, any such petition or proceeding; (iii) apply
for  or  permit  the  appointment,  by  consent  or acquiescence, of a receiver,
custodian  or trustee of all or a substantial part of its property; (iv) make an
assignment  for the benefit of creditors; (v) be unable or shall fail to pay its
debts generally as such debts become due, or (vi) admit in writing its inability
or  failure  to  pay  its  debts  generally  as  such  debts  become  due;  and

          (c)     There  occurs  (i)  a  filing  or issuance against Maker of an
involuntary  petition  in  bankruptcy  or  seeking  liquidation, reorganization,
arrangement,  readjustment of its debts or any other relief under the Bankruptcy
Code,  or  under any other act or law pertaining to insolvency or debtor relief,
whether  State,  Federal  or  foreign,  now  or  hereafter  existing;  (ii)  the
involuntary appointment of a receiver, liquidator, custodian or trustee of Maker
or  for  all  or  a substantial part of its property; or (iii) the issuance of a
warrant  of  attachment,  execution  or  similar  process  against  all  or  any
substantial  part  of  the  property  of  Maker  and  such  shall  not have been
discharged  (or  provision shall not have been made for such discharge), or stay
of execution thereof shall not have been procured, within fifteen (15) days from
the  date  of  entry  thereof.

          Upon  any  such  event of default, the total outstanding principal and
accrued,  unpaid  interest  shall  become  immediately  due and payable, and the
entire unpaid principal of this Note shall bear interest until paid at a rate of
interest  equal  to  twelve percent (12%), computed on the basis of 365 days per
year  for  the  actual number of days elapsed. Forbearance by Seller to exercise
its rights with respect to any failure or breach of Maker shall not constitute a
waiver  of  the  right  as  to  any  subsequent  failure  or  breach.

     Section  IV.     Security  for  Obligations
                      --------------------------

          Payment  of  this  Note  is  secured  by  a  pledge  of the collateral
described  in the Pledge Agreement, dated of even date herewith, attached hereto
as Exhibit A (the "Pledge Agreement").  In the event Maker fails to make payment
   ---------
under  this  Note  upon the Maturity Date, Seller shall have available to it the
remedies  set  forth  under  the  Pledge  Agreement.

     Section  V.     General  Provisions
                     -------------------

          In  no  event  shall  the  amount of interest due or payable hereunder
exceed  the maximum rate of interest allowed by applicable law, and in the event
any  such  payment  is  inadvertently paid by Maker or inadvertently received by
Seller, then such excess sum shall be credited as a payment of principal, unless
Maker shall notify Seller, in writing, that Maker elects to have such excess sum
returned  to  it  forthwith.  It is the express intent hereof that Maker not pay
and  Seller  not  receive,  directly  or  indirectly  in  any manner whatsoever,
interest  in  excess of that which may be legally paid by Maker under applicable
law.

<PAGE>
          Time  is  of  the  essence  of  this  Note  and,  in case this Note is
collected  by law or through an attorney at law, or under advice herefrom, Maker
agrees  to pay all costs of collection, including reasonable attorneys' fees and
expenses.

          THIS  NOTE,  AND  THE RIGHTS AND OBLIGATIONS OF THE PARTIES HEREUNDER,
SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF
DELAWARE  (WITHOUT  REGARD  TO  PRINCIPLES  OF  CONFLICT  OF  LAWS).

         (THE REMAINDER OF THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK)

<PAGE>
          IN  WITNESS  WHEREOF,  the undersigned Maker has hereunto executed and
sealed  this  instrument  as  of  the  day  and  year  first  above  written.

                                        MAKER:

                                        CHARYS  HOLDING  COMPANY,  INC.

                                        By:
                                             --------------------------
                                                Billy V. Ray, Jr.
                                                Chief Executive Officer

                                        AYIN  HOLDING  COMPANY  INC.

                                        By:
                                             --------------------------
                                                Jimmy R. Taylor
                                                President

                                        AGREED AND ACKNOWLEDGED BY:

                                        SELLER:

                                        --------------------------
                                        Lori H. Mitchell

                       (Signature Page to Promissory Note)

<PAGE>
ASSIGNMENT  SEPARATE  FROM  CERTIFICATE

                                   STOCK POWER

FOR  VALUE RECEIVED, AYIN HOLDING COMPANY INC., a Delaware corporation, Assignor
herein,  hereby  sells, assigns and transfers unto                  , 100 shares
                                                   -----------------
of  the common stock, no par value per share, of Complete Tower Sources, Inc., a
Louisiana  corporation  (the  "Corporation"), standing in the assignor's name on
the  books  of  said  Corporation  represented  by Certificate No.    , and does
                                                                   ---
hereby  irrevo-cably  constitute  and  appoint  the Secretary of the Corporation
attorney  to  transfer the said stock on the books of said Corporation with full
power  of  substitution  in  the  premises.

Dated:  August  15,  2006.

                                        Ayin  Holding  Company  Inc.

                                        ----------------------------
                                        Name:  Jimmy  R.  Taylor
                                        Title:  President

In  presence  of:

----------------------------PROMISSORY NOTE

$28,400,000                                                     Atlanta, Georgia
                                                                August  15, 2006

          FOR  VALUE  RECEIVED,  the  undersigned,  Ayin Holding Company Inc., a
Delaware  corporation  ("Maker"),  hereby  promises  to pay to the order of Lori
                         -----
Mitchell,  an  individual  resident  of  the  State  of Louisiana ("Seller"), at
                                                                    ------
                    ,  or such other place as Holder shall designate in writing,
--------------------
in  lawful  money  of  the  United  States  of  America,  the  principal  sum of
[Twenty-Eight  Million  Four-Hundred Thousand Dollars  ($28,400,000)] subject to
adjustment  pursuant to Section IV below, together with interest thereon, at the
rate  hereinafter  set  forth  below, with such principal sum and interest being
payable  as  set  forth  below.

     Section  I.     Definitions
                     -----------

          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. ("CTSI"), Maker, Seller, and certain
                                              ----
other  parties  identified  therein  (the  "Stock  Purchase  Agreement").
                                            --------------------------

          For  the  purposes  of  this  Note, the terms set forth below shall be
defined  as  follows:

          (a)  Holder  shall  mean  Seller,  or  any  subsequent  holder hereof.
               ------

          (b)  Maturity  Date  shall  mean  the  third anniversary of this Note.
               --------------

          (c)  Company  shall  mean  Complete  Tower  Sources,  Inc.
               -------

          (d)  Senior Lender shall mean                     , or any replacement
               -------------            --------------------
               lender  or  lenders  providing,  directly  or  indirectly, senior
               debt  to  Company.

          (e)  EBITDA  means,  for  any  period,  the  net  income  (or loss) of
               ------
               Company,  for  such  period,  adjusted  (i)  to  add  thereto (to
               the  extent  deducted  from  revenues in determining net income),
               without  duplication,  (A) interest expense, (B) depreciation and
               amortization  expense,  and  (C)  the  annual  salary paid to the
               Seller  by  Company,  and  (D)  the  accrual  of  the 2005 profit
               distribution,  including  any  provisions  or  payments  made for
               payroll  and  benefit  Taxes  associated  therewith,  and (ii) to
               subtract  therefrom  (to  the  extent included in determining net
               income)  (A) consolidated interest income, (B) income not related
               to  the  Company  Business, and (C) any extraordinary, unusual or
               non-recurring  income  or gain, including gain on the sale of any
               asset,  business  or  subsidiary  outside  the ordinary course of
               business,  in  each  case  determined  on a basis consistent with
               United  States  generally accepted accounting principals (applied
               on  a  basis  constituent

<PAGE>
               with  the  Audited  Financial  Statements)  utilizing  the
               percentage  completion  method  of  accounting.

     Section  II.     Rate  of  Interest
                      ------------------

          From  and  after  the  date hereof through the Maturity Date, interest
shall accrue on the outstanding principal balance hereof at a rate equal to nine
percent  (9%) per annum, calculated on the basis of 365 days per year and actual
days  elapsed.

     Section  III.     Payment  of  Principal  and  Interest
                       -------------------------------------

          The  principal amount evidenced by this Note shall be payable by Maker
in three equal annual installments of $9,466,667, plus accrued interest, subject
to  adjustment  pursuant  to  Section  IV below (the "Annual Note Payment"), not
                                                      -------------------
later than the fifth (5th) business day following the Final Calculation Date (as
defined  below)  for  each  of  the three Calculation Periods (as defined below)
ending  in 2007, 2008, and 2009 (each a "Note Payment Date"); provided, however,
                                         -----------------    --------  -------
that  any  cash payments due hereunder shall be subject to the terms of the loan
agreements  to  which  Parent  and  Company  are  parties.

     Section  IV.      Annual  Note  Payment  Adjustment.
                       ----------------------------------

          At  the  end of each of the first three twelve-month periods following
Closing  (each,  a  "Calculation  Period",  and  collectively,  the "Calculation
                     -------------------                             -----------
Periods"),  Maker  and Holder shall compare the audited EBITDA of Company to the
-------
projected  EBITDA  of  Company,  and the Annual Note Payment shall be subject to
adjustment  as  follows:

          (a)     Within  120  days  after  each Calculation Period, Maker shall
cause  to  be prepared and delivered to Holder an audited statement of Company's
EBITDA  for  the  preceding  twelve-month  period  (the  "Audited EBITDA").  The
                                                          --------------
Audited  EBITDA  shall  be  prepared  in  accordance  with  GAAP.

          (b)     If,  during  a  Calculation  Period,  Company shall achieve or
exceed eighty-five percent (85%) of the projected EBITDA as set forth below (the
"Minimum  EBITDA  Target"),  as  evidenced  by Company's Audited EBITDA for such
 -----------------------
Calculation  Period,  the  Annual Note Payment for the corresponding Calculation
Period  shall  not  be  subject to adjustment.  If, during a Calculation Period,
Company  shall  not achieve or exceed the Minimum EBITDA Target, as evidenced by
the  Company's  Audited  EBITDA  for  such  Calculation  Period, the Annual Note
Payment  for  such Calculation Period shall be reduced (i) by ten (10%) percent,
plus  (ii)  an additional two percent (2%) for each one percent (1%) the Audited
EBITDA  for such Calculation Period is below the Minimum EBITDA Target, provided
that  in  no  event  shall  any  Annual  Note  Payment  be  reduced  more  than
fifty-percent  (50%).

<TABLE>
<CAPTION>
-------------------------------------------------------------
CALCULATION PERIOD  PROJECTED EBITDA   MINIMUM EBITDA TARGET
------------------  -----------------  ----------------------
<S>                 <C>                <C>
         1          $      12,000,000  $           10,200,000
------------------  -----------------  ----------------------
         2          $      12,500,000  $           10,625,000
------------------  -----------------  ----------------------
         3          $      13,000,000  $           11,050,000
-------------------------------------------------------------
</TABLE>

<PAGE>
          For  purposes  of  this Section IV, if Holder has any objection to the
Audited  EBITDA, as calculated by Maker for any Calculation Period, Holder shall
deliver  to  Maker a detailed statement describing Holder's objections within 30
days  after  receiving  the Audited EBITDA (and if Holder does not object within
such  30-day  period,  then  Holder shall be deemed to have accepted the Audited
EBITDA  as  calculated  by Maker for such Calculation Period).  Maker and Holder
shall  use  their  reasonable best efforts to resolve any such objections.  If a
final  resolution  is  not  obtained  within  30  days  after Maker has received
Holder's  statement  of  objections,  Maker  and  Holder  shall  appoint  a
nationally-recognized  accounting  firm  as  is  mutually acceptable to them, to
resolve any remaining objections.  The decision of such accounting firm shall be
final and binding on all parties.  If any unresolved objections are submitted to
an accounting firm for resolution as provided above, the fees and expenses shall
be  borne  (i)  by  Maker, in the event such accounting firm determines that the
Audited  EBITDA  is  100%  or more of the amount calculated by Maker, or (ii) by
Holder,  in the event such accounting firm determines that the Audited EBITDA is
less  than  100%  of  the  amount  calculated  by Maker. The date upon which the
Audited  EBITDA  is  finally determined pursuant to this subsection (b) shall be
deemed  the  "Final  Calculation  Date".
              ------------------------

     Section  V.     Subordination
                     -------------

          Holder  acknowledges  and agrees that the entire outstanding principal
balance  of  the  indebtedness evidenced by this Note, together with all accrued
and  unpaid  interest,  shall  be  expressly  subordinate and junior in right of
payment  and  exercise  of  remedies to the prior payment in full of all amounts
owed  to  Senior  Lender.  Holder hereby acknowledges and agrees that all rights
and  privileges  vested  in it as the legal holder of this Note shall be and are
subordinate  and  inferior to the rights, liens, and privileges vested in Senior
Lender.

     Section  VI.     Holder's  Right  of  First  Refusal
                      -----------------------------------

          Prior  to  Senior  Lender  exercising  any  right  to  accelerate  the
indebtedness owed to it by Maker, Holder shall have the right to pay in full all
outstanding  principal and interest any other amounts owing by Maker and Company
to  Senior Lender (the "Right of First Refusal").  If Holder exercises the Right
                        ----------------------
of First Refusal, then Maker hereby acknowledges and agrees that it shall tender
to  Holder,  for  no additional consideration, all of the issued and outstanding
capital  stock  of Company.  Maker agrees to cause Senior Lender to agree to the
foregoing,  and  shall  provide  a  copy  of  such  agreement  to  Holder.

     Section  VII.     Prepayments
                       -----------

          Maker  shall  have  the  right to prepay the indebtedness evidenced by
this Note, in full or in part, at any time, without penalty, fee or charge.  All
prepayments  shall  be  applied  first  to  interest  accrued hereunder, then to
principal.

     Section  VIII.     Events  of  Default
                        -------------------

          For  purposes  of  this  Note,  the occurrence of any of the following
events  or  conditions  shall  constitute  an  event  of  default  hereunder:

<PAGE>
          (a)     Maker  shall fail to pay in full any Annual Note Payment under
this  Note  when  due;

          (b)     Any representation or warranty of Maker contained in this Note
shall  prove  to  have  been  untrue  in  any  material  respect  when  made;

          (c)     Maker  shall  default  in the observance or performance of any
material  covenant  or  agreement contained in this Note, and such default shall
continue  uncured  for  a  period of 45 days after Holder notifies Maker of such
default;

          (d)     Maker  shall:  (i)  file a voluntary petition or assignment in
bankruptcy  or a voluntary petition or assignment or answer seeking liquidation,
reorganization,  arrangement,  readjustment  of  its  debts, or any other relief
under  the Bankruptcy Reform Act of 1978, as amended (the "Bankruptcy Code"), or
                                                           ---------------
under  any  other  act or law pertaining to insolvency or debtor relief, whether
State,  Federal,  or  foreign,  now  or  hereafter existing; (ii) enter into any
agreement  indicating  consent  to,  approval  of,  or acquiescence in, any such
petition or proceeding; (iii) apply for or permit the appointment, by consent or
acquiescence,  of  a receiver, custodian or trustee of all or a substantial part
of  its  property;  (iv) make an assignment for the benefit of creditors; (v) be
unable  or  shall  fail  to pay its debts generally as such debts become due, or
(vi)  admit  in  writing  its inability or failure to pay its debts generally as
such  debts  become  due;  and

          (e)     There  occurs  (i)  a  filing  or issuance against Maker of an
involuntary  petition  in  bankruptcy  or  seeking  liquidation, reorganization,
arrangement,  readjustment of its debts or any other relief under the Bankruptcy
Code,  or  under any other act or law pertaining to insolvency or debtor relief,
whether  State,  Federal  or  foreign,  now  or  hereafter  existing;  (ii)  the
involuntary appointment of a receiver, liquidator, custodian or trustee of Maker
or  for  all  or  a substantial part of its property; or (iii) the issuance of a
warrant  of  attachment,  execution  or  similar  process  against  all  or  any
substantial  part  of  the  property  of  Maker  and  such  shall  not have been
discharged  (or  provision shall not have been made for such discharge), or stay
of  execution  thereof shall not have been procured, within sixty (60) days from
the  date of entry thereof.

          Upon  any  such  event of default, the total outstanding principal and
accrued,  unpaid  interest  shall  become  immediately  due and payable, and the
entire unpaid principal of this Note shall bear interest until paid at a rate of
interest  equal  to  twelve percent (12%), computed on the basis of 365 days per
year  for  the  actual number of days elapsed. Forbearance by Holder to exercise
its rights with respect to any failure or breach of Maker shall not constitute a
waiver  of  the  right  as  to  any  subsequent  failure  or  breach.

     Section  IX.     Guaranty
                      --------

          Charys  Holding  Company,  Inc.,  a Delaware corporation ("Guarantor")
                                                                     ---------
guarantees  and  promises  to  and  for  the  benefit of Holder that Maker shall
perform  its  payment obligations under this Note (the "Obligations").  If Maker
                                                        -----------
defaults  in its Obligations, Holder shall provide Guarantor and Maker notice of
such  default within fifteen (15) days after the occurrence of such default.  If
Maker  has not cured such default within thirty (30) business days after receipt
of  the

<PAGE>
notice,  Holder  may  proceed  to enforce against  Guarantor or Maker any rights
that  Holder  may  have  under this Note or pursuant to applicable laws. For the
avoidance of doubt, the guaranty set forth in this Section IX requires Guarantor
to  perform  the  Obligations  to the same extent, and only to such extent, that
Maker  is obligated to do so.  Any dispute between Guarantor and Holder shall be
subject  to the dispute resolution requirements of the Stock Purchase Agreement.
Holder  acknowledges  and agrees that the guaranty provisions under this Section
IX  shall  be subject to the terms of all loan agreements to which Guarantor and
Maker  are  a  party  to, and that this guaranty is subordinate to any guarantee
that  Guarantor  must provide to a lender providing financing in connection with
the  Stock  Purchase  Agreement  and  the  transactions  contemplated  thereby.

     Section  X.     General  Provisions
                     -------------------

          In  no  event  shall  the  amount of interest due or payable hereunder
exceed  the maximum rate of interest allowed by applicable law, and in the event
any  such  payment  is  inadvertently paid by Maker or inadvertently received by
Holder, then such excess sum shall be credited as a payment of principal, unless
Maker shall notify Holder, in writing, that Maker elects to have such excess sum
returned  to  it  forthwith.  It is the express intent hereof that Maker not pay
and  Holder  not  receive,  directly  or  indirectly  in  any manner whatsoever,
interest  in  excess of that which may be legally paid by Maker under applicable
law.

          Time  is  of  the  essence  of  this  Note  and,  in case this Note is
collected  by law or through an attorney at law, or under advice herefrom, Maker
agrees  to pay all costs of collection, including reasonable attorneys' fees and
expenses.

          Maker hereby waives presentment, demand for payment, notice of protest
and  notice  of  non-payment.

          This Note is non-negotiable and the obligations of Maker hereunder are
subject in all respects to Maker's rights under the Stock Purchase Agreement and
the  continued  employment  of  Carrol  Castille  under  that certain Employment
Agreement ("Employment Agreement"), dated the date hereof, by and between Carrol
            --------------------
Castille  and  Complete  Tower  Sources,  Inc under the terms and conditions set
forth  herein  and  therein.  Seller  acknowledges  and  agrees  that  upon  any
termination  of  Carrol  Castille effected pursuant to Sections 5.1 or 5.5(a) of
the  Employment  Agreement, the Seller shall forfeit, for each complete month of
the  Initial  Term  (as  that  term  is  defined  in  the  Employment Agreement)
remaining,  Seller's  right  to  receive  1/36th  of the aggregate unpaid amount
(including  principal  and  interest)  under this Note. Seller acknowledges that
Maker  is  a  third  party  beneficiary  of  the  Employment  Agreement.

          THIS  NOTE,  AND  THE RIGHTS AND OBLIGATIONS OF THE PARTIES HEREUNDER,
SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF
DELAWARE  (WITHOUT  REGARD  TO  PRINCIPLES  OF  CONFLICT  OF  LAWS). ANY DISPUTE
HEREUNDER  SHALL  BE SUBJECT TO THE DISPUTE RESOLUTION REQUIREMENTS OF THE STOCK
PURCHASE  AGREEMENT.

         (THE REMAINDER OF THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK)

<PAGE>
          IN  WITNESS  WHEREOF,  the undersigned Maker has hereunto executed and
sealed  this  instrument  as  of  the  day  and  year  first  above  written.

                                        MAKER:

                                        AYIN  HOLDING  COMPANY  INC.

                                        By:
                                             ------------------------------
                                                 Jimmy Taylor
                                                 President

                                        AGREED AND ACKNOWLEDGED BY:

                                        SELLER:

                                        ------------------------------
                                        Lori Mitchell

CHARYS  HOLDING  COMPANY,  INC.
FOR  PURPOSES  OF  SECTION  IX  ONLY:

By:
   ------------------------------
Name:
     ----------------------------
Title:
      ---------------------------

                       (SIGNATURE PAGE TO PROMISSORY NOTE)

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