Edgar Filing: QUANTA SERVICES INC

Ownership Submission

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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3235-0287

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(Print or Type Responses)

1. Name and Address of Reporting Person ^*

TUCCI GARY

2. Issuer Name and Ticker or Trading Symbol
QUANTA SERVICES INC [PWR]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

__X__ Director	_____ 10% Owner
_____ Officer (give title below)	_____ Other (specify below)

(Last)

(First)

(Middle)

1360 POST OAK BLVD., SUITE 2100

3. Date of Earliest Transaction (Month/Day/Year)
02/01/2007

(Street)

HOUSTON, TX 77056-3023

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)
1.Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	02/01/2007		S		103,900 ⁽¹⁾	D	$ 21	273,600	I	By Limited Partnership
Common Stock	02/02/2007		S		272,000 ⁽¹⁾	D	$ 21	1,600	I	By Limited Partnership
Common Stock	02/02/2007		S		1,300 ⁽¹⁾	D	$ 21.01	300	I	By Limited Partnership
Common Stock	02/02/2007		S		300 ⁽¹⁾	D	$ 21.02	0 ⁽²⁾	I	By Limited Partnership
Common Stock								67,198	D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
	Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.		SEC 1474 (9-02)

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

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
TUCCI GARY 1360 POST OAK BLVD., SUITE 2100 HOUSTON, TX 77056-3023	X

Signatures

/s/ Gary A. Tucci		02/05/2007
^**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)	The sale of shares reported in this Form 4 were effected pursuant to a stock trading plan intended to comply with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended, which was entered into effective August 29, 2006. The adoption of this plan was previously disclosed by the Company in its Current Report on Form 8-K filed with the Securities and Exchange Commission on September 6, 2006.
(2)	All of the 463,300 shares of the Company?s common stock eligible for sale by Mr. Tucci pursuant to the stock trading plan that is intended to comply with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended, as previously disclosed by the Company in its Current Report on Form 8-K filed with the Securities and Exchange Commission on September 6, 2006 have been sold. Thus, as reflected in Mr. Tucci?s end of period holdings in this Form 4, he no longer holds any shares of the Company?s common stock indirectly via the limited partnership described in the above referenced Form 8-K. The amount of shares of the Company?s common stock held indirectly via this limited partnership by Mr. Tucci was inadvertently understated due to a transposition of two numbers in certain of his prior Form 4 filings and has been adjusted in accounting for the transactions reported in this Form 4.

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