Website Directory and Index

   — The United Association of Journeymen and Apprentices of the Plumbing and Pipe Fitting Industry of the United States and Canada UA Local 401 is a multi-craft union whose members are engaged in the fabrication, installation and servicing of piping systems. We are Plumbers, Pipefitters/Steamfitters, and Welders.


UA Local 401

Industries We Serve
   — UA Local 401 serves the following industries: Residential, Industrial, Institutional, Commercial, Fabrication, Pipeline Distribution.

Our Team

Our Experience

Our Performance

Community Involvement

Growing Markets

Why Union

Training    — Learn about Trade and Related Training, Apprenticeship Training and Safety Training at UA Local 401.

Training Courses


Course List

Course Calendar

Apprentice Program
   — Become a UA Local 401 Member! We invite you to apply and become a member of premier construction trade union of Plumbers, Steamfitters, Welders and Apprentices.

News & Updates
   — Learn about the latest News, Events and Announcements happening at the UA Local 401.

   — Find our office locations in Bowmanville and Kingston, Ontario, phone numbers, emails. Or you can submit an online form and we'll get back to you.

Agreements & Wage Schedules

Member Login
   — Area where Member's can log in to their UA Local 401 member's section of the website. If you're a new Member, you can also activate your account here.

Website Terms and Conditions of Use

Privacy Policy
   — At UA Local 401, we believe that your personal information deserves protection. Learn more about our Privacy policy.

   — Directory of the UA Local 401 website. Find a complete list of internal pages.