The Canada Mechanical & Plumbing Expo (CMPX) is the most influential exhibition for heating, ventilation, air conditioning, and plumbing in Canada. Organized by the Canadian Institute of Plumbing and Heating (CIPH) and the Heating, Refrigeration and Air Conditioning Institute of Canada (HRAI), it features products such as forced air and water heating, air conditioning, ventilation, boilers, piping, refrigeration, and emerging technologies.

The last edition of the CMPX exhibition covered an area of 18,000 square meters, with 350 participating companies from countries including China, Japan, the United States, Australia, Brazil, Russia, Poland, Switzerland, Singapore, and Hong Kong, China, attracting a total of 24,000 attendees.

With rapid population growth and a very active construction industry in many regions of Canada, especially in Toronto and Vancouver, business is thriving. The housing market is also experiencing a full recovery, stimulating the development of exciting new residential and commercial applications for technology and mechanical industry products, particularly in the HVACR industry which has great potential for growth. The CMPX exhibition provides a platform to showcase products, promote market-driven technologies and innovations.