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Find HVAC Contractors You Can Count On in Thornhill, ON

Browse services and customer feedback for HVAC contractors serving Thornhill, ON. Check business profiles, see which companies handle your type of heating or cooling project and reach out to suitable providers for more details and quotes.
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Design Air ClimateCare
50+ Years
Emergency
Not rated yet
Design Air ClimateCare provides expert HVAC solutions across the Greater Toronto Area. Specializing in heating, cooling, and air quality systems since 1971, we combine engineering precision with personalized service. Our certified technicians deliver reliable installations, maintenance, and 24/7 emergency repairs for residential and commercial clients.
Heating Cooling Air Quality
(905) 881-1001 Call Profile
Concord (6.2 km) Richmond Hill (6.3 km) North York (7.1 km) Markham (8.3 km) Woodbridge (13.9 km) Scarborough (14.2 km) Toronto (18.4 km) Etobicoke (22.3 km) Bolton (26.1 km) Brampton (30.5 km)