EX-23.1 2 ex_314891.htm EXHIBIT 23.1 ex_314891.htm

Exhibit 23.1

 

 

armlogo.jpg

 

 

 

Consent of Independent Registered Public Accounting Firm

 

Northwest Pipe Company

Vancouver, WA

 

We consent to the incorporation by reference in the Registration Statements on Form S‑3 (No. 333‑249637) and Form S‑8 (Nos. 333‑190854 and 333‑152573) of Northwest Pipe Company, of our report dated June 4, 2021, with respect to the financial statements of Park Environmental Equipment, Ltd. for the year ended December 31, 2020, included in this Current Report on Form 8‑K/A of Northwest Pipe Company.

 

 

 

/s/ Armanino LLP

 

Armanino LLP

Dallas, Texas

 

December 22, 2021