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Plumbers Union Local 75

Plumbers Union Local 75


MKE Union Meeting
February Union Meeting
Milwaukee Union Hall
Tuesday, February 27 ~ 6:00 PM

Continuing Education Class - 4:00 PM
Matt Rohan from Cast Iron Soil Pipe Institute will be instructing:
Cast Iron 101

Pre-Registration is preferred, but walk-ins are welcome!

Register for classes

There will be no catalog mailed this year, please check our website often for classes that are offered.

Register for classes online
Turning On The Tap
During the Covid-19 safer at home order many buildings were left unoccupied allowing plumbing systems to sit stagnant. Learn the steps that must be taken for a safe re-opening.
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Upcoming Spring of 2024 Continuing Education and Certification courses are posted. Log into the MEMBERS ONLY section to review and register.


The November 2022 Plumb Line Newsletter is out! Log into the MEMBERS ONLY section to read.


Check out photos of our NEW Madison WI training center !

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Plumbers 75 Union


See what is going on at Plumbers Local 75!

A Proud Past

An Exciting Future

Today, Plumbers Union Local 75 enjoys a reputation of credibility and strength in the building trades. But such a reputation didn’t happen overnight. It was established over a century through the struggles, hard work and foresight of its members.

In 1890, plumbers called an organizational meeting and sought to petition the American Federation of Labor for affiliation. Their request was granted, resulting in the establishment of Plumbers Union #5145.

As a result of its tradition of compassion and dedication, Local 75 has grown to a current membership of approximately 2000.

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Building Wisconsin Featuring Plumbers Local 75 Historic Preservation of the Germania Building

If you need a plumber, please contact us