HVAC Companies in Guelph, ON
Browse 72 verified hvac companies in Guelph, Ontario. Compare ratings, read reviews, and get free estimates today.
72
Providers
Guelph
ON
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Showing 21-40 of 72 providers for HVAC
"Joe and Dan came, assessed our problem and fixed it all under an hour."
"Called, came the next day and fixed my AC relatively quickly."
"They came almost immediately and corrected the furnace issue instantly!!"
"Good friendly people, showed up for the furnace/AC installation as promised."
"They quoted $62 per part and, incredibly, sent a technician within the hour!"
"They have explained our options and done their work efficiently and quickly."
"They were punctual, efficient, thorough, knowledgeable, and very helpful."
"After hours call fixed and repaired furnace very pleasant and knowledgeable."
"My AC was not working and they had a technician out within 3 hours."
"Marc was professional and took care of the broken ac fast and efficiently."
Top Rated Contractors 2026
Guelph, ON
Every contractor shown for Guelph, Ontario is listed with the rating and review count from its public Google Business Profile, so you can compare local professionals on the same basis. Businesses marked as claimed have confirmed their own details, which is not the same as a licence or insurance check. Confirm licensing and insurance directly, then request at least three written estimates before you hire in Guelph.
About HVAC Companies
Find qualified hvac companies in Guelph. All listed providers are verified and rated by customers.