The Wisconsin Pipe Trades Association is a labor union representing members in Wisconsin. It is affiliated with the United Association.
2022
–Endorsed Alex Lasry (D) for Senator of Wisconsin (lost primary)
–Endorsed Brad Pfaff (D) for Representative of Wisconsin, 3rd District (lost general election)
2024
–Endorsed Katrina Shankland (D) for Representative of Wisconsin, 3rd District (lost primary)
The Endorsement Project 