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

  New Travel Opportunities

Check out the Member's Local News section for up-to-date travel opportunities....

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  College of Trades Appointments Council

The Council seeks your support in reaching out to the members of your organization and their contacts to encourage those who have experience working in or working with the trades t...

  UA 67 Hamilton-Niagara Annual Christmas Dinner & Dance

Where: Michelangelo’s Banquet Centre, 1555 Upper Ottawa St, Hamilton | When: Nov. 20, 2015 @ 6:00 PM

The UA Local 67 Hamilton-Niagara Annual Christmas Dinner & Dance takes place on Friday November 20th, 2015 at Michelangelo’s Banquet Centre located at 1555 Upper Ottawa St, Ha...

  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...

  STOP BILL C-377!

We need your help — TODAY.The government is trying to take away the rights of unions to speak up for the working people of Canada. Bill C-377 is an attack on the democratic a...