| Exhibit No. | | | | | | | | | Description | | | | | |
| 3.1 | | | | | | | | | Restated Certificate of Incorporation of Quanta Services, Inc. (previously filed as Exhibit 3.1 to Quanta’s Form 8-K filed March 26, 2019 and incorporated herein by reference) | | | | | |
| 3.2 | | | | | | | | | Bylaws of Quanta Services, Inc., as amended and restated January 13, 2023 (previously filed as Exhibit 3.1 to Quanta’s Form 8-K filed January 19, 2023 and incorporated herein by reference) | | | | | |
| 10.1 | | | ^ | | | | | | Employment Agreement, dated August 1, 2023, by and between Quanta Services, Inc. and Earl C. (Duke) Austin, Jr. (previously filed as Exhibit 10.1 to Quanta’s Form 8-K filed August 3, 2023 and incorporated here by reference) | | | | | |
| 10.2 | | | ^ | | | | | | Employment Agreement, dated August 1, 2023, by and between Quanta Services, Inc. and Jayshree Desai (previously filed as Exhibit 10.2 to Quanta’s Form 8-K filed August 3, 2023 and incorporated here by reference) | | | | | |
| 10.3 | | | ^ | | | | | | Employment Agreement, dated August 1, 2023, by and between Quanta Services, Inc. and James Redgie Probst (previously filed as Exhibit 10.3 to Quanta’s Form 8-K filed August 3, 2023 and incorporated here by reference) | | | | | |
| 10.4 | | | ^ | | | | | | Employment Agreement, dated August 1, 2023, by and between Quanta Services, Inc. and Derrick A. Jensen (previously filed as Exhibit 10.4 to Quanta’s Form 8-K filed August 3, 2023 and incorporated here by reference) | | | | | |
| 10.5 | | | *^ | | | | | | Form of RSU Award Agreement for awards to employees/consultants pursuant to the 2019 Omnibus Equity Incentive Plan (adopted August 2023) | | | | | |
| 10.6 | | | *^ | | | | | | Form of RSU Award Agreement for awards to non-employee directors pursuant to the 2019 Omnibus Equity Incentive Plan (adopted August 2023) | | | | | |
| 10.7 | | | *^ | | | | | | Form of PSU Award Agreement for awards to employees/consultants pursuant to the 2019 Omnibus Equity Incentive Plan (adopted August 2023) | | | | | |
| 31.1 | | | * | | | | | | Certification by Chief Executive Officer pursuant to Rule 13a-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith) | | | | | |
| 31.2 | | | * | | | | | | Certification by Chief Financial Officer pursuant to Rule 13a -14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith) | | | | | |
| 32.1 | | | * | | | | | | Certification by Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith) | | | | | |
| 101 | | | * | | | | | | The following financial statements from Quanta’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2023, formatted in Inline XBRL: (i) Condensed Consolidated Balance Sheets, (ii) Condensed Consolidated Statements of Operations, (iii) Condensed Consolidated Statements of Comprehensive Income, (iv) Condensed Consolidated Statements of Cash Flows, (v) Condensed Consolidated Statements of Equity and (vi) Notes to Condensed Consolidated Financial Statements, tagged as blocks of text and with detailed tags | | | | | |
| 104 | | | * | | | | | | The cover page from Quanta’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2023, formatted in Inline XBRL (included as Exhibit 101) | | | | | |