UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 _____________________________________________ Form 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-13831 Quanta Services, Inc. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorpor ...

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 September 30, 2022. or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-13831 Quanta Services, Inc. (Exact name of registrant as specified in its charter) Delaware 74-2851603 (State or other j ...

Quanta Services, Inc. (NYSE:PWR) Q3 2022 Results Conference Call November 3, 2022 9:00 AM ET Company Participants Kip Rupp - Vice President of Investor Relations Duke Austin - President and CEO Jayshree Desai - CFO Conference Call Participants Andy Kaplowitz - Citigroup Adam Thalhimer - Thompson, Davis Justin Hauke - Robert W. Baird Alex Rygiel - B. Riley Noelle Dilts - Stifel Sean Eastman - KeyBanc Jamie Cook - Credit Suisse Steven Fisher - UBS Michael Dudas - Vertical Research Partners Gus Richard - North ...

Second Quarter 2022 Earnings Call Presentation August 4, 2022 QUANTA Notice to Investors This presentation (and oral statements regarding the subject matter of this presentation) includes forward-looking statements intended to qualify under the "safe harbor" from liability established by the Private Securities Litigation Reform Act of 1995. These forward-looking statements include any statements reflecting Quanta's expectations, intentions, strategies, assumptions, plans or beliefs about future events or pe ...

Quanta Services, Inc. (NYSE:PWR) Q2 2022 Earnings Conference Call August 4, 2022 9:00 AM ET Company Participants Kip Rupp - VP, IR Earl Austin - President, CEO & Director Derrick Jensen - EVP, Business Operations Conference Call Participants Jamie Cook - Crédit Suisse Steven Fisher - UBS Chad Dillard - Sanford C. Bernstein & Co. Sean Eastman - KeyBanc Capital Markets Justin Hauke - Robert W. Baird & Co. Michael Dudas - Vertical Research Partners Alexander Rygiel - B. Riley Securities Andrew Kaplowitz - Citi ...

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 June 30, 2022. or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-13831 Quanta Services, Inc. (Exact name of registrant as specified in its charter) Delaware 74-2851603 (State or other jurisd ...

First Quarter 2022 Earnings Call Presentation May 5, 2022 QUANTA Notice to Investors This presentation (and oral statements regarding the subject matter of this presentation) includes forward-looking statements intended to qualify under the "safe harbor" from liability established by the Private Securities Litigation Reform Act of 1995. These forward-looking statements include any statements reflecting Quanta's expectations, intentions, strategies, assumptions, plans or beliefs about future events or perfor ...

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, 2022. or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-13831 Quanta Services, Inc. (Exact name of registrant as specified in its charter) Delaware 74-2851603 (State or other juris ...

Quanta Services, Inc. (NYSE:PWR) Q1 2022 Earnings Conference Call May 5, 2022 8:30 AM ET Company Participants Kip Rupp – President, Investor Relations Duke Austin – President and Chief Executive Officer Derrick Jensen – Chief Financial Officer Conference Call Participants Ian MacPherson – Piper Sandler Sean Eastman – KeyBanc Capital Markets Andy Kaplowitz – Citigroup Adam Thalhimer – Thompson, Davis Michael Dudas – Vertical Research Brent Thielman – D.A. Davidson Alex Rigel – B. Riley Jamie Cook – Credit Su ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 _____________________________________________ Form 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-13831 Quanta Services, Inc. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorpor ...