Attached files

file filename
EX-31.1 - EX-31.1 - QUANTA SERVICES, INC.d295903dex311.htm
EX-32.1 - EX-32.1 - QUANTA SERVICES, INC.d295903dex321.htm
EX-31.2 - EX-31.2 - QUANTA SERVICES, INC.d295903dex312.htm
EX-21.1 - EX-21.1 - QUANTA SERVICES, INC.d295903dex211.htm
EX-10.27 - EX-10.27 - QUANTA SERVICES, INC.d295903dex1027.htm
EX-10.25 - EX-10.25 - QUANTA SERVICES, INC.d295903dex1025.htm
EX-10.24 - EX-10.24 - QUANTA SERVICES, INC.d295903dex1024.htm
10-K - FORM 10-K - QUANTA SERVICES, INC.d295903d10k.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-143923, 333-142279, 333-174306, 333-174374 and 333-193616) and Form S-3 (No. 333-189644) of Quanta Services, Inc. of our report dated March 1, 2017 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.

/s/ PricewaterhouseCoopers LLP

Houston, Texas

March 1, 2017