Quanta Services Announces Fourth Quarter & Full Year 2012 Earnings Release & Conference Call Schedule

 Quanta Services Announces Fourth Quarter & Full Year 2012 Earnings Release &
                           Conference Call Schedule

PR Newswire

HOUSTON, Feb. 14, 2013

HOUSTON, Feb. 14, 2013 /PRNewswire/ --Quanta Services, Inc. (NYSE: PWR)
announced today that it will release fourth quarter and full year 2012 results
on Thursday, Feb. 21, 2013, before the market opens. In conjunction with the
press release, Quanta has scheduled a conference call which will be broadcast
live over the Internet on Thursday, Feb. 21, 2013, at 9:30 a.m. Eastern time.

(Logo: http://photos.prnewswire.com/prnh/20110810/MM50805LOGO)

What:  Quanta Services Fourth Quarter & Full Year 2012 Earnings Conference
When: Thursday, Feb. 21, 2013 – 9:30 a.m. Eastern time
How:  Live via phone – By dialing (480) 629-9643 and asking for the Quanta
       Services call at least
       10 minutes prior to the start time.
       Live over the Internet – by logging on to the website at the following

For those who cannot listen to the live call, a telephonic replay will be
available through Feb. 28, 2013, and may be accessed by calling (303) 590-3030
and using the pass code 4600021#. Also, an archive of the webcast will be
available shortly after the call on the company's website at
www.quantaservices.com. For more information, please contact Kip Rupp at
Quanta Services at (713) 341-7260.

Quanta Services is a leading specialized contracting services company,
delivering infrastructure solutions for the electric power and natural gas and
pipeline industries. Quanta's comprehensive services include designing,
installing, repairing and maintaining network infrastructure. Additionally,
Quanta licenses point-to-point fiber optic telecommunications infrastructure
in certain markets and offers related design, procurement, construction and
maintenance services. With operations throughout North America and in certain
international markets, Quanta has the manpower, resources and expertise to
complete projects that are local, regional, national or international in
scope. For more information, visit www.quantaservices.com.

Contact: Kip Rupp, CFA
         Quanta Services, Inc.
         (713) 629-7600

SOURCE Quanta Services, Inc.

Website: http://www.quantaservices.com
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