Quanta Services(PWR) - 2021 Q1 - Quarterly Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021. Delaware 74-2851603 (State or other jurisdiction of incorporation or organization) 2800 Post Oak Boulevard, Suite 2600 Houston, Texas 77056 (Address of principal executive of ices, including zip code) (713) 629-7600 (Registrant's telephone number, including area code) or ☐ TRANSITI ...