EX-23.1 3 pwr-ex231x12x31x2017.htm EXHIBIT 23.1
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. 333-174374 and 333-193616) and Form S-3 (No. 333-216696 and 333-221869) of Quanta Services, Inc. of our report dated February 28, 2018 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
February 28, 2018