FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * SNYDER C BYRON   2. Issuer Name and Ticker or Trading Symbol INTEGRATED ELECTRICAL SERVICES INC [IESC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) President and CEO (Last) (First) (Middle) 1800 WEST LOOP SOUTH, SUITE 500 3. Date of Earliest Transaction (Month/Day/Year) 05/15/2006 (Street) HOUSTON, TX 77027 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Stock Options

$ 34.5

05/15/2006

A

29,412

(1)

05/15/2006

Common Stock

29,412

(1)

29,412

D

Stock Options

$ 57.5

05/15/2006

A

22,059

(2)

05/15/2006

Common Stock

22,059

(2)

22,059

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
SNYDER C BYRON 1800 WEST LOOP SOUTH, SUITE 500 HOUSTON, TX 77027			President and CEO

Signatures

Curt L. Warnock, Attorney-In-Fact		05/16/2006
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Represents stock options granted under the 2006 Long Term Incentive Plan pursuant to the Employment and Consulting Agreement between the Company and the reporting person entered into as of February 13, 2006. The options are fully vested and are immediately exercisable.
(2)	Represents stock options granted under the 2006 Long Term Incentive Plan pursuant to the Employment and Consulting Agreement between the Company and the reporting person entered into as of February 13, 2006. These options vest if on the 90th day after the grant date, (the "Rentention Vesting Date"), at least 90% of the presidents of the Company's subsidiaries as of February 13, 2006, are employed with the Company on the Retention Vesting Date (excluding for purposes of such calculation such presidents that are no longer employed by the Company or its subsidiaries by reason of death, disability, or termination by the Board without cause on or prior to the Rentention Vesting Date).

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