UNITED STATES SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
PURSUANT TO SECTION 13 OR 15(D) OF THE
SECURITIES EXCHANGE ACT OF 1934
DATE OF REPORT (Date of earliest event reported): NOVEMBER 2, 2006
QUANTA SERVICES, INC.
(Exact name of registrant as specified in its charter)
(State or other jurisdiction of incorporation)
(Commission File No.)
(IRS Employer Identification No.)
1360 Post Oak Boulevard, Suite 2100
Houston, Texas 77056
(Address of principal executive offices, including ZIP code)
(Registrants telephone number, including area code)
(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))
TABLE OF CONTENTS
Item 2.02 Results of Operations and Financial Condition.
On November 2, 2006, Quanta issued a press release announcing its earnings for the fiscal
quarter ended September 30, 2006. A copy of the press release is furnished herewith as an exhibit.
The information furnished in this Current Report on Form 8-K, including the exhibit, shall not
be deemed filed with the SEC and will not be incorporated by reference into any registration
statement filed under the Securities Act of 1933, as amended, unless specifically identified
therein as being incorporated by reference.
Item 9.01 Financial Statements and Exhibits.
||Press Release of Quanta Services, Inc. dated November 2, 2006