<PAGE>
EXHIBIT 10.1

                    AMENDED AND RESTATED EMPLOYMENT AGREEMENT

     This Amended and Restated Employment Agreement (the "Agreement") by and
between Integrated Electrical Services, Inc., a Delaware Corporation ("IES") and
David A. Miller ("Executive") is hereby entered into effective as of this 6th
day of January, 2005.

                                    RECITALS

     Whereas, Executive and IES have previously entered into an Employment
Agreement (the "Original Agreement") as of the 13th day of August, 2004; and

     Whereas, the parties to the Original Agreement deem it desirable to amend
and restate such Agreement in its entirety; and

     Whereas, as of the Effective Date, IES and the subsidiary companies of IES
(collectively, the "IES Companies") are engaged primarily in the providing of
any electrical contracting, information technology principally related to the
electrical contracting or cabling industry, and related services business; and

     Whereas, Executive is employed hereunder by IES in a confidential
relationship wherein Executive, in the course of his employment with IES, has
and will continue to become familiar with and aware of information as to IES's
customers and specific manner of doing business, including the processes,
techniques and trade secrets utilized by IES, and future plans with respect
thereto, all of which has been and will be established and maintained at great
expense to IES. This information is a trade secret and constitutes the valuable
goodwill of IES.

     Therefore, in consideration of the mutual promises, terms, covenants and
conditions set forth herein and the performance of each, the Original Agreement
is hereby amended and restated in its entirety as follows:

                                   AGREEMENTS

     1. Employment and Duties.

          (a) IES hereby employs Executive as Senior Vice President and Chief
     Financial Officer. As such, Executive shall have responsibilities, duties
     and authority reasonably accorded to, expected of and consistent with
     Executive's position. Executive hereby accepts this employment upon the
     terms and conditions herein and agrees to devote substantially all of his
     time, attention and efforts to promote and further the business and
     interests of IES and its affiliates.

          (b) Executive shall faithfully adhere to, execute and fulfill all
     lawful policies established by IES.

          (c) Executive shall not, during the term of his employment hereunder,
     engage in any other business activity pursued for gain, profit or other
     pecuniary advantage if


                                     1 of 12
<PAGE>
     such activity interferes in any material respect with Executive's duties
     and responsibilities hereunder. The foregoing limitations shall not be
     construed as prohibiting Executive from making personal investments in such
     form or manner as will neither require his services in the operation or
     affairs of the companies or enterprises in which such investments are made
     nor violate the terms of paragraph 3 hereof.

     2. Compensation.  For all services rendered by Executive, IES shall
compensate Executive as follows:

          (a) Base Salary. The base salary payable to Executive during the term
     shall be $22,916.67 monthly ($275,000 on an annualized basis), payable in
     accordance with IES' payroll procedures for officers, but not less
     frequently than monthly. Such base salary may be increased from time to
     time, at the discretion of the Board of Directors of IES (the "IES Board"),
     in light of the Executive's position, responsibilities and performance.

          (b) Executive Perquisites, Benefits and Other Compensation. Executive
     shall be entitled to receive additional benefits and compensation from IES
     in such form and to such extent as specified below:

               (i) Reimbursement for all business travel and other out-of-pocket
          expenses (including those costs to maintain any professional
          certifications held or obtained by Executive) reasonably incurred by
          Executive in the performance of his duties pursuant to this Agreement
          and in accordance with IES' policy for executives of IES. All such
          expenses shall be appropriately documented in reasonable detail by
          Executive upon submission of any request for reimbursement, and in a
          format and manner consistent with IES' expense reporting policy.

               (ii) Executive shall, subject to the satisfaction of any general
          eligibility criteria, be eligible to participate in all compensation
          and

               (iii) Provided Executive is the Senior Vice President and Chief
          Financial Officer of IES, he may receive an incentive payment equal to
          a percentage of his annualized base, as set forth in paragraph 2(a)
          above, developed based on mutually agreeable goals, objectives and
          incremental performance of the business unit for which Executive is
          directly responsible, all subject to approval of the Compensation
          Committee of the Board of Directors. The actual payout of any
          incentive payment is typically made in December of each year.

               (iv) IES shall provide Executive with such other perquisites as
          may be deemed appropriate for Executive by the IES Board.


                                     2 of 12
<PAGE>
     3. Non-Competition Agreement.

          (a) Executive recognizes that IES' willingness to enter into this
     Agreement is based in material part on Executive's agreement to the
     provisions of this paragraph 3 and that Executive's breach of the
     provisions of this paragraph 3 could materially damage IES. Subject to the
     further provisions of this Agreement, Executive will not, during the term
     of his employment with IES, and for a period of two years immediately
     following the termination of such for any reason whatsoever, either for
     Cause or in the event the Executive terminates his employment without Good
     Reason, except as may be set forth herein, directly or indirectly, for
     himself or on behalf of or in conjunction with any other person, company,
     partnership, corporation or business of whatever nature:

               (i) engage, as an officer, director, shareholder, owner, partner,
          joint venturer, or in a managerial capacity, whether as an employee,
          independent contractor, consultant or advisor, or as a sales
          representative, in any electrical contracting, information technology
          principally related to the electrical contracting or cabling industry,
          and related services business in direct competition with any IES
          Company within 100 miles of where any IES Company conducts business,
          including any territory serviced by an IES Company during the term of
          Executive's employment (the "Territory");

               (ii) call upon any person who is, at that time, an employee of an
          IES Company for the purpose or with the intent of enticing such
          employee away from or out of the employ of the IES Company;

               (iii) call upon any person or entity which is, at that time, or
          which has been, within one year prior to that time, a customer of an
          IES Company within the Territory for the purpose of soliciting or
          selling electrical contracting, information technology principally
          related to the electrical contracting or cabling industry, and related
          products or services in direct competition with the IES Companies
          within the Territory;

               (iv) call upon any prospective acquisition candidate, on
          Executive's own behalf or on behalf of any competitor, which candidate
          was, to Executive's knowledge after due inquiry, either called upon by
          an IES Company or for which an IES Company made an acquisition
          analysis, for the purpose of acquiring such entity; or

               (v) disclose customers, whether in existence or proposed, of IES
          to any person, firm, partnership, corporation or business for any
          reason or purpose whatsoever except to the extent that IES has in the
          past disclosed such information to the public for valid business
          reasons.

          Notwithstanding the above, the foregoing covenant shall not be deemed
     to prohibit Executive from acquiring as an investment not more than 1% of
     the capital stock of a competing business, whose stock is traded on a
     national securities exchange, the Nasdaq Stock Market or on an
     over-the-counter or similar market, unless the Board of Directors of IES
     consents to such acquisition.


                                     3 of 12
<PAGE>
          (b) Because of the difficulty of measuring economic losses to IES as a
     result of a breach of the foregoing covenant, and because of the immediate
     and irreparable damage that could be caused to IES for which they would
     have no other adequate remedy, Executive agrees that foregoing covenant may
     be enforced by IES, in the event of breach by him, by injunctions and
     restraining orders. Executive further agrees to waive any requirement for
     IES' securing or posting of any bond in connection with such remedies.

          (c) It is agreed by the parties that the foregoing covenants in this
     paragraph 3 impose a reasonable restraint on Executive in light of the
     activities and business of the IES Companies on the date of the execution
     of this Agreement and the current plans of the IES Companies; but it is
     also the intent of IES and Executive that such covenants be construed and
     enforced in accordance with the changing activities, business and locations
     of the IES Companies throughout the term of this covenant, whether before
     or after the date of termination of the employment of Executive, unless the
     Executive was conducting such new business prior to any IES Company
     conducting such new business. For example, if, during the term of this
     Agreement, an IES Company engages in new and different activities, enters a
     new business or establishes new locations for its current activities or
     business in addition to or other than the activities or business enumerated
     under the Recitals above or the locations currently established therefore,
     then Executive will be precluded from soliciting the customers or employees
     of such new activities or business or from such new location and from
     directly competing with such new business within 100 miles of its
     then-established operating location(s) through the term of this covenant,
     unless the Executive was conducting such new business prior to any IES
     Company conducting such new business.

          (d) It is further agreed by the parties hereto that, in the event that
     Executive shall cease to be employed hereunder and shall enter into a
     business or pursue other activities not in competition with the electrical
     contracting activities of the IES Companies or similar activities or
     business in locations the operation of which, under such circumstances,
     does not violate clause (a)(i) of this paragraph 3, and in any event such
     new business, activities or location are not in violation of this paragraph
     3 or of Executive's obligations under this paragraph 3, if any, Executive
     shall not be chargeable with a violation of this paragraph 3 if the IES
     Companies shall thereafter enter the same, similar or a competitive (i)
     business, (ii) course of activities or (iii) location, as applicable.

          (e) The covenants in this paragraph 3 are severable and separate, and
     the unenforceability of any specific covenant shall not affect the
     provisions of any other covenant. Moreover, in the event any court of
     competent jurisdiction shall determine that the scope, time or territorial
     restrictions set forth are unreasonable, then it is the intention of the
     parties that such restrictions be enforced to the fullest extent which the
     court deems reasonable, and the Agreement shall thereby be reformed.

          (f) All of the covenants in this paragraph 3 shall be construed as an
     agreement independent of any other provision in this Agreement, and the
     existence of any claim or cause of action of Executive against IES, whether
     predicated on this Agreement or


                                     4 of 12
<PAGE>
     otherwise, shall not constitute a defense to the enforcement by IES of such
     covenants. It is specifically agreed that the period of two years (subject
     to the further provisions of this Agreement) following termination of
     employment stated at the beginning of this paragraph 3, during which the
     agreements and covenants of Executive made in this paragraph 3 shall be
     effective, shall be computed by excluding from such computation any time
     during which Executive is in violation of any provision of this paragraph
     3.

          (g) IES and the Executive hereby agree that this covenant is a
     material and substantial part of this transaction.

     4. Term; Termination; Rights on Termination.  The term of this Agreement
shall begin on the Effective Date and continue for three years (the "Initial
Term") and, unless terminated sooner as herein provided, shall continue on a
year-to-year basis on the same terms and conditions contained herein in effect
as of the time of renewal (the "Extended Term"). This Agreement and Executive's
employment may be terminated in any one of the following ways:

          (a) Notice of Non-Renewal. This amended and restated agreement may be
     terminated by the Company by serving notice of intent not to continue the
     agreement no later than ninety (90) days prior to the expiration of the
     Initial or Extended Term. Notwithstanding the foregoing, in the event a
     change of control (as defined in Paragraph 9) occurs during either the
     Initial Term or the Extended Term, this Agreement may not be terminated by
     the Company for a period of two (2) years following such change in control.

          (b) Death. The death of Executive shall immediately terminate this
     Agreement with no severance compensation due to Executive's estate.

          (c) Disability. If, as a result of incapacity due to physical or
     mental illness or injury, Executive shall have been absent from his
     full-time duties hereunder for four consecutive months, then 30 days after
     receiving written notice (which notice may occur before or after the end of
     such four-month period, but which shall not be effective earlier than the
     last day of such four-month period), IES may terminate Executive's
     employment hereunder, provided that Executive is unable to resume his
     full-time duties at the conclusion of such notice period. Also, Executive
     may terminate his employment hereunder if his health should become impaired
     to an extent that makes the continued performance of his duties hereunder
     hazardous to his physical or mental health, provided that Executive shall
     have furnished IES with a written statement from a doctor reasonably
     acceptable to IES to such effect and provided, further, that, at IES'
     request made within 30 days of the date of such written statement,
     Executive shall submit to an examination by a doctor selected by IES who is
     reasonably acceptable to Executive or Executive's doctor and such second
     doctor shall have concurred in the conclusion of Executive's doctor. In the
     event this Agreement is terminated as a result of Executive's disability,
     Executive shall receive from IES, in a lump sum payment due within 10 days
     of the effective date of termination, six months of base salary at the rate
     then in effect.

          (d) Cause. The Company may terminate this Agreement and Executive's
     employment 10 days after written notice to Executive for "Cause", which
     shall be: (1) Executive's willful, material and irreparable breach of this
     Agreement (which remains


                                     5 of 12
<PAGE>
     uncured 5 days after delivery of written notice); (2) Executive's gross
     negligence in the performance or intentional nonperformance (in either case
     continuing for 10 days after receipt of written notice of need to cure) of
     any of Executive's material duties and responsibilities hereunder; (3)
     Executive's dishonesty or fraud with respect to the business, reputation or
     affairs of the Company or IES which materially and adversely affects the
     Company or IES (monetarily or otherwise); (4) Executive's conviction of a
     felony crime or crime involving moral turpitude; (5) Executive's drug or
     alcohol abuse; or (6) Executive's violation of Company policy (which
     remains uncured or continues 5 days after delivery of written notice). In
     the event of a termination for Cause, Executive shall have no right to any
     severance compensation.

          (e) Without Cause. Executive may, without Good Reason (as hereinafter
     defined) terminate this Agreement and Executive's employment, effective 30
     days after written notice is provided to the Company. Executive may be
     terminated without Cause by the Company during either the Initial Term or
     Extended Term. Should Executive be terminated by the Company without Cause
     or should Executive terminate with Good Reason during the Initial Term or
     Extended Term, Executive shall receive from the Company, in a lump sum
     payment due on the effective date of termination, the base salary at the
     rate then in effect for whatever time period is remaining under the Initial
     Term or the Extended Term, as applicable, or for one year, whichever amount
     is greater. Further, any termination without Cause by the Company or by
     Executive for Good Reason shall operate to eliminate the period set forth
     in paragraph 3(a) and during which the terms of paragraph 3 apply. If
     Executive resigns or otherwise terminates his employment without Good
     Reason, rather than the Company terminating his employment pursuant to this
     paragraph 4(d), Executive shall receive no severance compensation.

          (f) Good Reason. Executive shall have "Good Reason" to terminate his
     employment hereunder upon the occurrence of any of the following events,
     unless such event is agreed to in writing by Executive: (a) Executive is
     demoted by means of a material reduction in authority, responsibilities or
     duties to a position of less stature or importance within the Company than
     the position described in Section 1 hereof; (b) Executive's annual base
     salary as then in effect is reduced; or (c) the relocation of the Company's
     principal executive offices to a location outside the greater Houston,
     Texas area.

     5. Return of Company Property.  All records, designs, patents, business
plans, financial statements, manuals, memoranda, lists and other property
delivered to or compiled by Executive by or on behalf of IES or any IES
Companies or their representatives, vendors or customers which pertain to the
business of IES or any IES Companies shall be and remain the property of IES or
the IES Company, as the case may be, and be subject at all times to their
discretion and control. Likewise, all correspondence, reports, records, charts,
advertising materials and other similar data pertaining to the business,
activities or future plans of IES or the IES Company which is collected by
Executive shall be delivered promptly to IES without request by it upon
termination of Executive's employment.

     6. Inventions.  Executive shall disclose promptly to IES any and all
significant conceptions and ideas for inventions, improvements and valuable
discoveries, whether patentable or not, which are conceived or made by
Executive, solely or jointly with another, during the


                                     6 of 12
<PAGE>
period of employment or within one year thereafter, if conceived during
employment, and which are directly related to the business or activities of IES
and which Executive conceives as a result of his employment by IES. Executive
hereby assigns and agrees to assign all his interests therein to IES or its
nominee. Whenever requested to do so by IES, Executive shall execute any and all
applications, assignments or other instruments that IES shall deem necessary to
apply for and obtain Letters Patent of the United States or any foreign country
or to otherwise protect IES' interest therein.

     7. Trade Secrets.  Executive agrees that he will not, during or after the
term of this Agreement, disclose the specific terms of IES' relationships or
agreements with their respective significant vendors or customers or any other
significant and material trade secret of IES, whether in existence or proposed,
to any person, firm, partnership, corporation or business for any reason or
purpose whatsoever.

     8. Confidentiality.

          (a) Executive acknowledges and agrees that all Confidential
     Information (as defined below) of IES is confidential and a valuable,
     special and unique asset of IES that gives IES an advantage over its actual
     and potential, current and future competitors. Executive further
     acknowledges and agrees that Executive owes IES a fiduciary duty to
     preserve and protect all Confidential Information from unauthorized
     disclosure or unauthorized use, that certain Confidential Information
     constitutes "trade secrets" under applicable laws and, that unauthorized
     disclosure or unauthorized use of IES' Confidential Information would
     irreparably injure IES.

          (b) Both during the term of Executive's employment and after the
     termination of Executive's employment for any reason (including wrongful
     termination), Executive shall hold all Confidential Information in strict
     confidence, and shall not use any Confidential Information except for the
     benefit of IES, in accordance with the duties assigned to Executive.
     Executive shall not, at any time (either during or after the term of
     Executive's employment), disclose any Confidential Information to any
     person or entity (except other employees of IES who have a need to know the
     information in connection with the performance of their employment duties),
     or copy, reproduce, modify, decompile or reverse engineer any Confidential
     Information, or remove any Confidential Information from IES' premises,
     without the prior written consent of the President of IES, or permit any
     other person to do so. Executive shall take reasonable precautions to
     protect the physical security of all documents and other material
     containing Confidential Information (regardless of the medium on which the
     Confidential Information is stored). This Agreement applies to all
     Confidential Information, whether now known or later to become known to
     Executive.

          (c) Upon the termination of Executive's employment with IES for any
     reason, and upon request of IES at any other time, Executive shall promptly
     surrender and deliver to IES all documents and other written material of
     any nature containing or pertaining to any Confidential Information and
     shall not retain any such document or other material. Within five days of
     any such request, Executive shall certify to IES in writing that all such
     materials have been returned.


                                     7 of 12
<PAGE>
          (d) As used in this Agreement, the term "Confidential Information"
     shall mean any information or material known to or used by or for IES
     (whether or not owned or developed by IES and whether or not developed by
     Executive) that is not generally known to persons in the electrical
     contracting business. Confidential information includes, but is not limited
     to, the following: all trade secrets of IES; all information that IES has
     marked as confidential or has otherwise described to Executive (either in
     writing or orally) as confidential; all nonpublic information concerning
     IES' products, services, prospective products or services, research,
     product designs, prices, discounts, costs, marketing plans, marketing
     techniques, market studies, test data, customers, customer lists and
     records, suppliers and contracts; all Company business records and plans;
     all Company personnel files; all financial information of or concerning
     IES; all information relating to operating system software, application
     software, software and system methodology, hardware platforms, technical
     information, inventions, computer programs and listings, source codes,
     object codes, copyrights and other intellectual property; all technical
     specifications; any proprietary information belonging to IES; all computer
     hardware or software manual; all training or instruction manuals; and all
     data and all computer system passwords and user codes.

     9. Change in Control.

          (a) Executive understands and acknowledges that the Company may be
     merged or consolidated with or into another entity and that such entity
     shall automatically succeed to the rights and obligations of the Company
     hereunder or that the Company may undergo a Change in Control (as defined
     below). In the event a Change in Control is initiated or occurs during the
     Initial Term or Extended Term, then the provisions of this paragraph 9
     shall be applicable.

          (b) In the event of a Change in Control wherein the Company and
     Executive have not received written notice at least ten business days prior
     to the date of the event giving rise to the Change in Control from the
     successor to all or a substantial portion of the Company's business and/or
     assets that such successor is willing as of the closing to assume and agree
     to perform the Company's obligations under this Agreement in the same
     manner and to the same extent that the Company is hereby required to
     perform, then Executive may, at Executive's sole discretion, elect to
     terminate Executive's employment on such Change in Control by providing
     written notice to the Company prior to the closing of the transaction
     giving rise to the Change in Control. In such case, Executive shall receive
     from Company, in a lump sum payment due on the effective date of
     termination the base salary at the rate then in effect for two years, one
     year's bonus payment with all goals deemed met in full, and two years'
     coverage under the Company's medical benefit plan on a tax neutral basis.

          (c) If, on or within six months following the effective date of a
     Change in Control the Company terminates Executive's employment other than
     for Cause or Executive terminates his employment for Good Reason, or if
     Executive's employment with the Company is terminated by the Company within
     thirty days before the effective date of a Change in Control and it is
     reasonably demonstrated that such termination (i) was at the request of a
     third party that has taken steps reasonably calculated to effect a Change
     in Control, or (ii) otherwise arose in connection with or anticipation of a
     Change


                                     8 of 12
<PAGE>
     in Control, then Executive shall receive from Company, in a lump sum
     payment due on the effective date of termination the base salary at the
     rate then in effect for two years, one year's bonus payment with all goals
     met in full, and two years' coverage under the Company's medical benefit
     plan on a tax neutral basis.

          (d) A "Change in Control" shall be deemed to have occurred if:

               (i) any person, entity or group (as such terms are used in
          Sections 13(d) and 14(d)(2) of the Securities Exchange Act of 1934, as
          amended (the "Act"), other than the IES Companies or an employee
          benefit plan of the IES Companies, acquires, directly or indirectly,
          the beneficial ownership (as defined in Section 13(d) of the Act) of
          any voting security of the Company and immediately after such
          acquisition such person is, directly or indirectly, the beneficial
          owner of voting securities representing 20% or more of the total
          voting power of all of the then outstanding voting securities of the
          Company entitled to vote generally in the election of directors;

               (ii) upon the first purchase of the Company's common stock
          pursuant to a tender or exchange offer (other than a tender or
          exchange offer made by the Company);

               (iii) the stockholders of the Company shall approve a merger,
          consolidation, recapitalization or reorganization of the Company, or a
          reverse stock split of outstanding voting securities, or consummation
          of any such transaction if stockholder approval is not obtained, other
          than any such transaction which would result in at least 75% of the
          total voting power represented by the voting securities of the
          surviving entity outstanding immediately after such transaction being
          beneficially owned by the holders of all of the outstanding voting
          securities of the Company immediately prior to the transactions with
          the voting power of each such continuing holder relative to other such
          continuing holders not substantially altered in the transaction;

               (iv) the stockholders of the Company shall approve a plan of
          complete liquidation or dissolution of the Company or an agreement for
          the sale or disposition by the Company of all or substantially all of
          the Company's assets; or

               (v) if, at any time during any period of two consecutive years,
          individuals who at the beginning of such period constitute the Board
          cease for any reason to constitute at least a majority thereof, unless
          the election or nomination for the election by the Company's
          stockholders of each new director was approved by a vote of at least
          two-thirds of the directors then still in office who were directors at
          the beginning of the period.

          (e) Notwithstanding anything in this Agreement to the contrary, a
     termination pursuant to paragraph 9(b), (c), or (d) shall operate to
     automatically waive in full the non-competition restrictions imposed on
     Executive pursuant to paragraph 3(a).

          (f) If it shall be finally determined that any payment made or benefit
     provided


                                     9 of 12
<PAGE>
     to Executive in connection with a Change in Control of the Company, whether
     or not made or provided pursuant to this Agreement, is subject to the
     excise tax imposed by Section 4999 of the Internal Revenue Code of 1986, as
     amended, or any successor thereto, the Company shall pay Executive an
     amount of cash (the "Additional Amount") such that the net amount received
     by Executive after paying all applicable taxes on such Additional Amount
     shall be equal to the amount that Executive would have received if Section
     4999 were not applicable.

     10. Indemnification.  In the event Executive is made a party to any
threatened, pending or completed action, suit or proceeding, whether civil,
criminal, administrative or investigative (other than an action by the Company
against Executive), by reason of the fact that he is or was performing services
under this Agreement, then the Company shall indemnify Executive against all
expenses (including attorneys' fees), judgments, fines and amounts paid in
settlement, as actually and reasonably incurred by Executive in connection
therewith. In the event that both Executive and the Company are made a party to
the same third-party action, complaint, suit or proceeding, the Company agrees
to engage competent legal representation, and Executive agrees to use the same
representation, provided that if counsel selected by the Company shall have a
conflict of interest that prevents such counsel from representing Executive,
Executive may engage separate counsel and the Company shall pay all reasonable
attorneys' fees and reasonable expenses of such separate counsel. Further, while
Executive is expected at all times to use his best efforts to faithfully
discharge his duties under this Agreement, Executive cannot be held liable to
the Company for errors or omissions made in good faith where Executive has not
exhibited gross, willful and wanton negligence and misconduct nor performed
criminal and fraudulent acts which materially damage the business of the
Company.

     11. Outplacement Services.  Should Executive be terminated Without Cause or
resign with Good Reason, he shall be entitled to outplacement services
commensurate with Executive's position for a period of one year or until he
obtains comparable employment, whichever is less.

     12. No Prior Agreements.  Executive hereby represents and warrants to IES
that the execution of this Agreement by Executive and his employment by IES and
the performance of his duties hereunder will not violate or be a breach of any
agreement with a former employer, client or any other person or entity. Further,
Executive agrees to indemnify IES for any claim, including, but not limited to,
reasonable attorneys' fees and expenses of investigation, by any such third
party that such third party may now have or may hereafter come to have against
IES based upon or arising out of any non-competition agreement, invention or
secrecy agreement between Executive and such third party which was in existence
as of the date of this Agreement.

     13. Assignment; Binding Effect.  Executive understands that he has been
selected for employment by IES on the basis of his personal qualifications,
experience and skills. Executive agrees, therefore, that he cannot assign all or
any portion of his performance under this Agreement. Subject to the preceding
two sentences and the express provisions of paragraph 11 above, this Agreement
shall be binding upon, inure to the benefit of and be enforceable by the parties
hereto and their respective heirs, legal representatives, successors and
assigns.

     14. Release.  Notwithstanding anything in this Agreement to the contrary,
Executive shall not be entitled to receive any payments pursuant to this
Agreement unless Executive has


                                    10 of 12
<PAGE>
executed (and not revoked) a general release of all claims Executive may have
against IES and its affiliates in a form of such release reasonably acceptable
to IES.

     15. Complete Agreement.  Executive has no oral representations,
understandings or agreements with IES, IES or any of their officers, directors
or representatives covering the same subject matter as this Agreement. This
written Agreement is the final, complete and exclusive statement and expression
of the agreement between IES, IES and Executive and of all the terms of this
Agreement, and it cannot be varied, contradicted or supplemented by evidence of
any prior or contemporaneous oral or written agreements. This written Agreement
may not be later modified, except by a further writing signed by an officer of
IES who must be duly authorized by IES' Board of Directors and Executive, and no
term of this Agreement may be waived except by writing signed by the party
waiving the benefit of such term. Without limiting the generality of the
foregoing, either party's failure to insist on strict compliance with this
Agreement shall not be deemed a waiver thereof.

     16. Notice.  Whenever any notice is required hereunder, it shall be given
in writing addressed as follows:

     To IES:         Law Department
                     Integrated Electrical Services, Inc.
                     1800 West Loop South, Suite 500
                     Houston, Texas 77027

     To Executive:   David A. Miller
                     10618 Shady River
                     Houston, Texas 77042

Notice shall be deemed given and effective on the earlier of three days after
the deposit in the U.S. mail of a writing addressed as above and sent first
class mail, certified, return receipt requested, or when actually received.
Either party may change the address for notice by notifying the other party of
such change in accordance with this paragraph 16.

     17. Severability; Headings.  If any portion of this Agreement is held
invalid or inoperative, the other portions of this Agreement shall be deemed
valid and operative and, so far as is reasonable and possible, effect shall be
given to the intent manifested by the portion held invalid or inoperative. The
paragraph headings herein are for reference purposes only and are not intended
in any way to describe, interpret, define or limit the extent or intent of the
Agreement or of any part hereof.

     18. Dispute Resolutions.  Except with respect to injunctive relief as
provided in paragraph 3(b), neither party shall institute a proceeding in any
court or administrative agency to resolve a dispute between the parties before
that party has sought to resolve the dispute through direct negotiation with the
other party. If the dispute is not resolved within two weeks after a demand for
direct negotiation, the parties shall attempt to resolve the dispute through
mediation. If the parties do not promptly agree on a mediator, the parties shall
request the Association of Attorney Mediators in Harris County, Texas to appoint
a mediator certified by the Supreme Court of Texas. If the mediator is unable to
facilitate a settlement of the dispute within a


                                    11 of 12
<PAGE>
reasonable period of time, as determined by the mediator, the mediator shall
issue a written statement to the parties to that effect and any unresolved
dispute or controversy arising under or in connection with this Agreement shall
be settled exclusively by arbitration, conducted before a panel of three
arbitrators in Houston, Texas, in accordance with the rules of the American
Arbitration Association then in effect. A decision by a majority of the
arbitration panel shall be final and binding. Judgment may be entered on the
arbitrators' award in any court having jurisdiction. The costs and expenses,
including reasonable attorneys' fees, of the prevailing party in any dispute
arising under this Agreement will be promptly paid by the other party.

     19. Governing Law.  This Agreement shall in all respects be construed
according to the laws of the State of Texas without regard to its conflicts of
law provisions.

     20. Counterparts.  This Agreement may be executed simultaneously in two or
more counterparts, each of which shall be deemed an original and all of which
together shall constitute but one and the same instrument.

IN WITNESS WHEREOF, the parties hereto have executed this Agreement effective
for all purposes as of the Effective Date.

                                    INTEGRATED ELECTRICAL SERVICES, INC.


                                    By: /s/ H. Roddy Allen, Sr.
                                        ----------------------------------------
                                    Name: H. Roddy Allen, Sr.
                                    Title: President and Chief Executive Officer


                                    EXECUTIVE


                                    /s/ David A. Miller
                                    --------------------------------------------
                                    David A. Miller


                                    12 of 12