Boulder Mechanical Contractors

We are a union shop signatory to the United Association of Plumbers and Steamfitters (UA) and the Sheet Metal Workers International Association (SMWIA). We hire many other skilled trades' people through the unions as required depending on the job size.


Along with being registered with the Ontario Technical Standards & Safety Authority, Boulder Mechanical Contracting Inc is a member of The Mechanical Contractors Association of Ontario, Peterborough Construction Association, and Durham Construction Association.