UNITED STATES SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT
PURSUANT TO SECTION 13 OR 15(D) OF THE
SECURITIES EXCHANGE ACT OF 1934

DATE OF REPORT (Date of earliest event reported): April 17, 2007

QUANTA SERVICES, INC.

Delaware
(State or other jurisdiction of incorporation)

1-13831 (Commission File No.)		74-2851603 (IRS Employer Identification No.)

1360 Post Oak Boulevard, Suite 2100
Houston, Texas 77056
(Address of principal executive offices, including ZIP code)

(713) 629-7600
(Registrant’s telephone number, including area code)

Not Applicable
(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

o		Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o		Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o		Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o		Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

 

 

Item 5.02		Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers; Compensatory Arrangements of Certain Officers.

     On April 17, 2007, the Board of Directors of Quanta Services, Inc. (Quanta) approved a first amendment (the First Amendment) to Quanta’s 2001 Stock Incentive Plan, as amended and restated March 13, 2003 (the Plan), to add a cashless “net exercise” method as a mean of payment for the exercise price of incentive stock options and non-qualified stock options awarded under the Plan. The description of the First Amendment set forth above is qualified in its entirety by reference to the First Amendment, which is filed as an exhibit to this report.

Item 9.01		Financial Statements and Exhibits.

(d)

Exhibits

Exhibit No.				Exhibit
	99.1			First Amendment to Quanta Services, Inc. 2001 Stock Incentive Plan, as amended and restated March 13, 2003

SIGNATURE

     Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Dated: April 23, 2007

Exhibit Index

Exhibit No.				Exhibit
	99.1			First Amendment to Quanta Services, Inc. 2001 Stock Incentive Plan, as amended and restated March 13, 2003