Quanta Services, Inc. Quarterly report pursuant to Section 13 or 15(d)

Long-term Incentive Plans (Tables)

6 Months Ended

Jun. 30, 2011


	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2011			2010			2011			2010

Non-cash compensation expense related to restricted stock	$	5,953		$	5,579		$	11,494		$	11,400
Non-cash compensation expense related to stock options		—			181			—			362

Total stock-based compensation included in selling, general and administrative expenses	$	5,953		$	5,760		$	11,494		$	11,762

Actual tax benefit (expense) from vested restricted stock	$	484		$	(34	)	$	(1,392	)	$	(1,971	)
Actual tax benefit (expense) from options exercised		(10	)		16			(100	)		(16	)

Actual tax benefit (expense) related to stock-based compensation expense		474			(18	)		(1,492	)		(1,987	)
Income tax benefit related to non-cash compensation expense		2,322			2,246			4,483			4,587

Total tax benefit related to stock-based compensation expense	$	2,796		$	2,228		$	2,991		$	2,600