MCA Hamilton Niagara is an accredited bargaining agency with the Ontario Labour Relations Board and represents all Unionized Mechanical Contractors working in Hamilton, Halton, Brant, Haldimand, Niagara and Norfolk Counties. The Mechanical Contractors Association of Hamilton Niagara is a not for profit organization. MCA Hamilton was founded in 1966. In December 2017, the Mechanical Contractors Association Niagara merged with MCA Hamilton resulting in a new association name and logo. This consolidation unites synergies and strengthens continuity as industry colleagues deliver a cohesive vision.

To learn more about MCA Hamilton Niagara visit our page:
http://www.mcahamiltonniagara.org

Watch this short documentary video which commemorates
our historical industry legacy in celebration of our 50th Anniversary!