HOUSTON, April 11, 2025 /PRNewswire/ -- Quanta Services, Inc. (NYSE: PWR) announced today that it will release its first quarter 2025 financial results on Thursday, May 1, 2025, before the market opens. In conjunction with the press release, Quanta has scheduled a webcast and conference call for 9:00 a.m. Eastern time on Thursday, May 1, 2025. Earnings Call Format and Supplemental MaterialsShortly following the issuance of its first quarter 2025 earnings release, Quanta will post its supplemental earnings m ...