Plumbers • Steamfitters • Welders

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Local 71

Federal building in Ottawa
The National War Memorial in Ottawa
Ottawa Parliament Hill
Canadian Museum of History in Ottawa

About Us

Servicing Ottawa, Gatineau, Cornwall & Pembroke

United Association (UA) Local 71 is a premier construction trade union of Plumbers, Steamfitters, Welders and Apprentices. We serve the National Capital Region of Ottawa and Gatineau and south east to Cornwall.

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Training

With our continued commitment to training, members will keep pace with new technology and remain the best-trained workforce, in our industry!

UA Trades Training

UA Trades Training

Apprenticeship Training

Apprenticeship Training

Safety Training

Safety Training

Industries We Serve

At UA Local 71, our expertise spans a diverse range of industries, reflecting our commitment to excellence and adaptability. From construction and fabrication to residential developments and essential services, our team consistently delivers unparalleled skills and dedication across all sectors. Explore our offerings to discover the breadth and depth of our capabilities.

Industrial - Commercial - Institutional

Industrial - Commercial - Institutional

High Rise Residential

High Rise Residential

Low Rise Residential

Low Rise Residential

Residential Housing

Residential Housing

Service Sector

Service Sector

Natural Gas Distribution Pipeline

Natural Gas Distribution Pipeline

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Become an Apprentice

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News and Announcements

UA Solidarity between USA and Canada is 135 Years Strong! Tariffs be Damned! - Featured Image
Announcement

UA Solidarity between USA and Canada is 135 Years Strong! Tariffs be Damned!

The United Association was founded in 1889, and from the very beginning, we’ve been represented by our two great North American nations: Canada and the United States.
In my opinion, Canada is the United States’ greatest ally, and vice versa. In the UA
world, we move, play, prepare, and educate as one solid, united entity.

Read the full letter from Mark McManus, General President United Association of Plumbers & Pipefitters

  • Posted on Feb 7, 2025
News

UA Local 71’s Patrick Groulx takes home a first place in the UA Canada Skills Competition!

Photo of Patrick Groulx - Patrick took home a first place in the UA Canada Skills Competition!

Photo of UA Skills Competition Ring - Patrick Groulx took home a first place in the UA Canada Skills Competition!

UA Local 71’s Patrick Groulx takes home a first place in the UA Canada Skills Competition!

Patrick Groulx, an apprentice welder with UA Local 71, has made impressive strides in his welding career by showcasing his exceptional skills in multiple prestigious competitions. He first earned the top spot in the Skills Ontario competition, demonstrating his expertise and dedication to his craft. Patrick continued his winning streak by taking home first place in the UA Canada Skills Competition, solidifying his reputation as one of the best in the industry. His hard work and talent also earned him a spot in the highly competitive UA International competition, held in Ann Arbor, Michigan, where he represented both his local union and Canada on the international stage. Patrick's achievements highlight not only his personal commitment to excellence but also the strength of the training and mentorship provided by UA Local 71.

  • Posted on Feb 4, 2025

Upcoming Courses

Newly Licenced

Congratulations to the following members for obtaining their licenses. You should be proud of your achievement!

Plumbers & Steamfitters Licence

Congratulations to Michael Pillar, Zackery Marleau, Oliver Russell, Kent Clingin, Peter Bulmer, Rory Clark, Joshua Joncas and Brandon Boisclair who have successfully completed their apprenticeship and are now Licensed Plumbers!

Welder's License

Congratulations to Patrick Clough who has successfully completed his apprenticeship and is now a Licensed Welder!

Notices of Death

It is with great sadness that we announce the passing of Douglas Walker on January 10, 2025

Happy Birthday!

to our UA Local 71 Members celebrating today.
We hope your day is full of joy. Best wishes from the union!

  • Julien Desaulniers
  • Nicholas Rutter
  • Antoine Boucher Demers
  • Paul Maurice Larose
  • Tyler Mcnulty

Join UA Local 71

Join the union in either apprenticeship, or if you are already a certified plumber, steamfitter or welder, as a journeyman.

 Journeyman  Apprentice
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