"Founded in 1968, the Heating, Refrigeration and Air Conditioning Institute of Canada (HRAI) is a non-profit national trade association of manufacturers, wholesalers and contractors in the Canadian heating, ventilation, air conditioning and refrigeration (HVACR) industries."
Journal, forum, and news.
"HPAC Engineering, the magazine of mechanical systems engineering, is a forum for peer-to-peer communication among engineering professionals in the buildings and construction industries."
"Established in 1918, Canadian Construction Association's (CCA) vision is to build Canada with ethics, skills and responsibility. CCA's mission is to be the national voice for the Canadian construction industry."
"CSC (Construction Specifications Canada) is a national multi-disciplinary, non-profit association with chapters across Canada. CSC is committed to ongoing development and delivery of quality education programs, publications and services for the betterment of the construction community."
"ASHRAE, founded in 1894, is a building technology society with more than 54,000 members worldwide. The Society and its members focus on building systems, energy efficiency, indoor air quality, refrigeration and sustainability within the industry."