Affiliates

Intl. Union of Op Eng

International Brotherhood Of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers & Helpers

International Association Of Heat And Frost Insulators & Allied Workers

Millwright Regional Council Of Ontario

Quality Control Council Of Canada - Central & Atlantic Region

United Association of Journeymen and Apprentices of the Plumbing and Pipe Fitting Industry of the United States and Canada – Ontario Pipe Trades Council

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International Union Of Bricklayers & Allied Craftworkers

International Brotherhood Of Electrical Workers

Operative Plasterers', Cement Masons', And Restoration Steeplejacks' International Association

Sheet Metal Workers' International Association

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International Union Of Elevator Constructors

International Association Of Bridge Structural, Ornamental & Reinforcing Iron Workers

International Union Of Painters & Allied Trades Ontario Council

International Brothers of Teamsters - Construction Council of Ontario