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    UA Local 51
    Welcome to
    Local 51
    Plumbers / Pipefitters / Refrigeration HVAC

    When contractors and owners hire craftspeople who are members of Local 51, we make one promise: You are hiring the most highly skilled and best trained plumber, pipefitter or refrigeration expert in the business.


No other organization serves the training needs of the plumbing, pipefitting, and refrigeration industry, the UA has been training the most highly-qualified workers in the United States.


Are you looking for a career in the piping industry?

Click Here to visit the Training Center!

Benefits Office

For active participants, retired participants and families, a library of all the documents you need to manage your employee benefits, and more.

Benefits Office

Our members receive the following benefits:  Health & Welfare, Supplemental Pension, and more!

Click Here to visit the Benefits Office!


Need a contractor? Search out local directory for the right individual for the job! We have the person you are looking for!


Our contractors specialize in a multitude of piping areas.  We handle plumbing, pipefitting, HVACR, welding, fabrication, and more!

Click Here to Visit the Contractors List

Welcome to UA Local 51

Local 51 Plumbers, Pipefitters and Refrigeration Technicians are involved in just about every aspect of construction in Rhode Island, Southeastern Massachusetts, Cape Cod and the Islands involving piping in commercial, industrial and residential projects.

Neighborhood Realtor Debbie Davignon 

I'm your neighborhood REALTOR®, Debbie Davignon, and I love working in real estate! I’m licensed in both MA and RI to serve my clients better. Wherever their real estate needs take me, it allows me to connect with all kinds of people, growing my business and friendships. I’m not the typical salesperson type of agent because I genuinely care and put my clients’ interests before mine. I believe strongly in ethics, integrity, and honesty. And I take time to educate my clients, helping them to make informed decisions whether buying or selling a house. Check my website for more information: https://www.housefindersouthcoast.com


What to find in the Members Only Section!