Master Group operates more than fifty establishments across Canada specializing in air conditioning, heating, ventilation, and refrigeration equipment and supplies. The company supplies components such as blower venters, copper tubing, heat pump units, and tankless water heaters to customers in thes

Airsys Engineering and Rae Mac Agencies Inc. supply ventilation equipment and HVAC products throughout Nova Scotia and New Brunswick. The company provides bid and specification solutions for commercial, industrial, and residential projects, with experienced engineers and technologists designing syst