Sheetmetal LU 537
There are approximately 326,000 highly-skilled United Association members who belong to over 300 individual local unions across North America.
Working in the Industrial, Commercial, Institutional and Residential sectors our highly skilled tradesman provide their services and expertise in making Ontario a safe place to live .
Are you interested in becoming an apprentice Boilermaker?
Millwrights LU 1007
IBEW Local 105 represents members who work in a variety of electrical disciplines.
The International Association of Heat and Frost Insulators is the largest and most influential union of trained insulation mechanics, with over 25,000 members across Canada and the United States.
Our Local has over 1500 members and we are strong and growing. Together we erected some of the most prominent and well known buildings in our jurisdiction.
TEAMSTERS UNION LOCAL # 879 PRIDES ITSELF ON BEING A PRO-ACTIVE LOCAL.
Glaziers LU 1795
Marble Tile & Terrazza Local 31
LiUNA Local 837 is a construction based union with members in Kitchener-
Waterloo, Cambridge, Brantford, Greater Hamilton,
The International Union of Painters and Allied Trades (IUPAT) has a rich history of organizing workers and defending their rights.
By being competitive, our contractors can send a clear message to companies: the job is going to be done on time, on budget with high quality, safe work and with no disruptions.
The Carpenters’ District Council of Ontario is an organization that represents over 25,000 people across the province.
Local 787’s members can be found performing work in the Heating, Ventilation, Air Conditioning, Refrigeration, and Mechanical Industry.
Working Safer and Building Better
Find out the benefits of building union