Document:

STOCK PURCHASE AGREEMENT
                                 PROMISSORY NOTE

$5,400,000.00                                                   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 Matthew
                         -----
B.  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 Five
Million  Four  Hundred  Thousand and no/100 Dollars  ($5,400,000.00), 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  Mitchell  Site Acq, Inc., 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  Mitchell  Site  Acq,  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 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's
               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 $1,800,000, 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          $       4,953,000  $            4,210,050
------------------  -----------------  ----------------------
         2          $       5,456,000  $            4,637,600
------------------  -----------------  ----------------------
         3          $       6,005,000  $            5,104,250
-------------------------------------------------------------
</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
Section  5  of that certain Employment Agreement ("Employment Agreement"), dated
                                                   --------------------
the  date  hereof,  by  and  between  Seller  and Mitchell Site Acq, Inc. 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:

                                       -------------------------------
                                       Matthew B. Mitchell

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

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

                     (SIGNATURE PAGE TO SPA PROMISSORY NOTE)GOODWILL PURCHASE AGREEMENT
                                 PROMISSORY NOTE

$5,400,000.00                                                   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 Matthew
                         -----
B.  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 Five
Million  Four  Hundred  Thousand  and no/100 Dollars ($5,400,000.00), 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  Mitchell  Site Acq, Inc., 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  Mitchell  Site  Acq,  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 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's
               Business,  and  (C)  any  extraordinary, unusual or non-recurring

<PAGE>
               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  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 $1,800,000, 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%).

<PAGE>
<TABLE>
<CAPTION>
-------------------------------------------------------------
CALCULATION PERIOD  PROJECTED EBITDA   MINIMUM EBITDA TARGET
------------------  -----------------  ----------------------
<S>                 <C>                <C>
         1          $       4,953,000  $            4,210,050
------------------  -----------------  ----------------------
         2          $       5,456,000  $            4,637,600
------------------  -----------------  ----------------------
         3          $       6,005,000  $            5,104,250
-------------------------------------------------------------
</TABLE>

          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 of
such  accounting  firm 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.

<PAGE>
     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:

          (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.

<PAGE>
     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  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
Section  5  of that certain Employment Agreement ("Employment Agreement"), dated
                                                   --------------------
the  date  hereof,  by  and  between  Seller  and Mitchell Site Acq, Inc. 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

<PAGE>
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:

                                        ------------------------------
                                        Matthew B. Mitchell

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

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

                  (SIGNATURE PAGE TO GOODWILL PROMISSORY NOTE)

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