Jun 06, 2011 6:00am EDT Sharyland Utilities Selects Quanta Services for CREZ-Related Transmission Services
May 25, 2011 1:48pm EDT Quanta Services to Present at the Credit Suisse 2011 Engineering & Construction Conference
May 06, 2011 4:03pm EDT Quanta Services to Present at the Deutsche Bank Securities 2011 Alternative Energy, Utilities & Power Conference
May 03, 2011 7:45am EDT Quanta Services Announces First Quarter 2011 Earnings Release and Conference Call Schedule
Apr 26, 2011 4:51pm EDT Quanta Services Announces First Quarter 2011 Earnings Release and Conference Call Schedule
Mar 24, 2011 7:53pm EDT John R. Colson to Assume Role as Executive Chairman in May 2011; James F. O'Neil III to Become CEO