No other heat pump does more, with less. Homegrown Our manufacturing facility is located in Fergus, Ontario - just an hours drive from the GTA. It’s 66,000 square feet of highly efficient departments to produce our high quality product lines; the Bulldog Heat Pump and the Compax Modular Chillers. A local name you can trust. CGC Group of Companies, Inc. is a Canadian design, manufacturing and distribution group dedicated in making energy efficient commercial HVAC products. Our Bulldog Heat Pumps and Compax Modular Chillers are hard-working, less hassle products that protect against changing customer demands, shrinking floor plans, rising energy costs, fast build schedules, and tighter maintenance time-lines. We are fiercely Canadian and proudly stand by our Canadian made products. We welcome you to take a short drive to Fergus for a tour. Proud Makers of: Commited to the Environment Solar PV panels on the roof and low watt LED lighting fixtures throughout the entire facility.