Heating and cooling service in Calgary
Arpi's covers residential, commercial and mechanical HVAC work. Action Furnace focuses on home heating, cooling, duct cleaning and plumbing across several Alberta cities. JPS handles heating, cooling, boilers, water heaters, indoor-air-quality equipment and electrical work from its Calgary operation. Knight combines plumbing with a broad home-comfort service menu.
For a repair, give the company the equipment brand, model, age and fault code if one is visible. For a replacement, ask how the proposed capacity was calculated. A larger furnace or air conditioner is not automatically a better fit.
Comparing HVAC quotes
Request model numbers, efficiency ratings, included controls, electrical or gas work, permits, commissioning, warranty registration and old-equipment removal in writing. Ask whether maintenance plans renew automatically and whether a guarantee has exclusions or required annual service.
Our research process
We selected companies with clear Calgary service information and enough detail to compare their work. Company claims about history, training and guarantees remain attributed to the company. We did not use star ratings or conduct first-hand equipment tests. Information was checked on August 24, 2026.
