Photo of industrial pipes

United Association of Journeymen and Apprentices of the Plumbing and Pipe Fitting Industry of the United States and Canada or "UA" as it is commonly known is a multi-craft union whose members are engaged in the fabrication, installation and servicing of piping systems.

There are approximately 326,000 highly-skilled United Association members who belong to over 300 individual local unions across North America.

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News & Events

  Stop Bill 70 – Contact Your MPP's

The link below is a listing of the current MPP's within the Legislative Assembly. Please take the time to contact any and/or all members to voice your opinion on the gutting of th...

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  Stop Omnibus Bill 70 -- Pull Section 17

A rally will take place at Queen’s Park on Wednesday, November 30, 2016 at 9:30 a.m. protesting that Section 17 of the Omnibus Bill 70 be pulled as it will directly affect an...

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  Upcoming Working at Heights courses

Take a look at the dates for the upcoming Working at Heights courses


  Canada is Stronger with the Energy East Pipeline

We are approaching an important time in our efforts to build the Energy East Pipeline.Therefore, we are mobilizing as an organization to defend our work, our industry, our partners...