Quanta Services Announces Third Quarter 2011 Earnings Release and Conference Call Schedule

HOUSTON, Oct. 25, 2011 /PRNewswire/ -- Quanta Services, Inc. (NYSE: PWR) announced today that it will release third quarter 2011 results on Wednesday, November 2, 2011, before the market opens. In conjunction with the release, Quanta has scheduled a conference call which will be broadcast live over the Internet on Wednesday, November 2, 2011, at 9:30 a.m. Eastern time.

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For those who cannot listen to the live call, a telephonic replay will be available through November 9, 2011, and may be accessed by calling (303) 590-3030 and using the pass code 4483974#. Also, an archive of the webcast will be available shortly after the call on the company's Web site at www.quantaservices.com. For more information, please contact Kip Rupp at Quanta Services at (713) 629-7600.

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

SOURCE Quanta Services