The United Association of Journeymen and Apprentices of the Plumbing and Pipefitting Industry of the United States and Canada (UA) represents approximately 384,000 Plumbers, Pipefitters, Sprinkler Fitters, HVACR Service Technicians, Welders and Pipeliners working in the construction industry throughout North America.

The United Association of Journeymen and Apprentices of the Plumbing and Pipefitting Industry of the United States and Canada (UA) represents approximately 384,000 Plumbers, Pipefitters, Sprinkler Fitters, HVACR Service Technicians, Welders and Pipeliners working in the construction industry throughout North America.

If you choose to become more involved in your local union, there are many options. One of the most challenging but critical jobs is becoming an organizer. It’s an opportunity to welcome new members into the UA, to help a local union as well as the International to grow even. Learn More

Join the UA. Find a Local Union; Career Paths; Diversity in the UA; How Do I Join? Organizing; Contact Us. Find a Local Union; Media & Press; 3 Park Place Annapolis, MD 21401 (410) 269-2000.

About the UA. Our Trades. There are many pathways open to UA members, thanks to the wide variety of training and education programs open to all. Choose what suits you best.

Join the UA. Find a Local Union; Career Paths; Diversity in the UA; How Do I Join? Organizing; Contact Us. Find a Local Union; Plumbers 911; Media & Press ...

At the UA, training and education are at the core of everything we do. Whether training new apprentices or providing advanced programs for journey workers, UA members participate in state-of-the-art training programs.

Contact the UA in a quick, easy way. Fill out this form and we’ll get back to you as soon as possible. Tell us a little bit about yourself so we can respond appropriately.

Pipefitters are highly skilled and certified tradespeople who work on jobs large and small all across North America. They install piping systems in projects ranging from residential to high tech and extremely sensitive and sophisticated facilities. The work they do can involve high-pressure systems utilizing carbon and stainless steel and many complex alloys. Pipefitters work …

The UA has many resources that support members, including our UA store, that can be found here. Click on the links below to explore these many resources.