The Mechanical Contractors Association of Ottawa is an association working for the betterment and advancement of the unionized trades in the mechanical contracting industry. Our ICI contracting members are signatory to one or more of the following provincial collective agreements; MCAO/OPTC of the United Association of Journeymen and Apprentices of the Plumbing and Pipe fitting Industry of the United States and Canada – Ottawa Local Union 71, Cornwall Local 819 and/or the Sheet Metal Workers’ International Association – Ottawa Local Union 47. To compliment our association of trade contractors we have associate members made up of suppliers, dealers, manufacturers and other professional related services bringing a dynamic fusion to MCA Ottawa.
MCA Ottawa is a “not-for-profit” organization, administered by a Board of Directors and General Manager. The Board members, 10 in numbers are elected from our local “Ordinary” membership.
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