Sponsor of the Day:
Jerkmate
https://ua400.org/wisconsin-pipe-trades-association-jurisdiction/
WPTA Jurisdiction Map - UA Local 400
ua local 400wptajurisdictionmap
https://ua400.org/
Plumbers and Steamfitters | UA Local 400
ua local 400plumbers
https://ua400.org/hs-student-opportunities/
H.S. Student Opportunities - UA Local 400
Aug 12, 2025 - UA Local 400’s organizing information page has info about organizing information, union organizing and the Wisconsin Pipe Trades.
ua local 400student opportunitiesh