Energy Saver Tech Ltd
“The lady Amandeep at customer service worked seamlessly with the technicians Gupinder and Navjot all three times”
Best HVAC Contractors near Caledon, ON
1 of these companies is based in Caledon; the others serve Caledon from towns including Brampton (22 km), Caledon East (5 km) and Caledon Village (8 km).
7 open 24/7 · 14 open weekends · all 15 rated 4.5+ · 3 show a licence
Data verified October 18, 2026
Arseneau Home Comfort
“Got the fix done fast and even walked me through the fix and showed me what was wrong.”
Ontario Choice Hvac
“Sajan and Parminder installed our heat pump and furnace and made us eligible for Greener Home rebate of $7100.”
Classic Hvac/R Inc.
“They are very professional, punctual and honest; these things are so important when choosing a contractor.”
Bry Air Systems
“I called Bry Air and the owner, Greg, showed up to my house the same day and got things working.”
Energy Home Service
“He showed me how to properly used the humidifier as well and what Furnace filters will work best with my specific heating system.”
The 15 companies listed for Caledon, ON handle furnaces and heat pumps in winter and the cooling side in summer. Profiles repeat what each firm publishes about hours, licensing and brands, with ratings and review quotes gathered from public reviews.
Area overview: Caledon, ON
The 15 companies on this page are rated from 4.7 to 5.0 across 3,010 reviews; 12 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (95%), responsiveness (81%) and quality (79%). The topics that come up most in reviews of the companies on this page are "price", "cleanliness" and "efficient". 7 are open around the clock; 14 are open on Saturdays and 10 on Sundays. 3 show a licence on their websites. 2 have ten or more years of experience, the longest 35 years. 7 offer emergency call-outs; 3 offer financing or payment plans; 7 give free estimates; 2 are family- or locally-owned and 7 list coupons or special offers. We have a website on file for 12 of the companies on this page; 12 publish a contact page; 8 list a public email and 3 take bookings online. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Which companies listed for Caledon answer no-heat calls at night?
Round the clock cover is stated in 7 of the 15 listings here. On a winter night that call is worth making early, because a house left without heat can freeze pipes before morning. Expect a temporary fix and a return visit once parts are available.
My Home Comfort
“Followed up weeks after the installation to ensure we were satisfied with the work.”
AW Mechanical Systems
“I've been using his services for over 15 years both for business and personal and I would highly recommend him to anyone!”
Mr Hvac Services Inc
“He did arrive with the new part to be installed but with his expertise, he was able to repair the existing motor of the furnace that saved us more than $500.”
Delta T Heating & Cooling Inc.
“Prompt service and very knowledgeable and more then willing go the extra distance to help fix and explain things regarding HVAC.”
Lapis Heating & Air Conditioning
“If you're looking for a AC install/service, don't look any further - this company provides top-notch service and competitive prices.”
The Plumbing Expert Mechanical Services Inc
“The guys were courteous and friendly, and went above and beyond to arrive on short notice within my schedule.”
Dr Hvac
“Mark was very professional and carefully explained the process, associated costs and timing.”
KMC Heating and Cooling Services Inc
“I was in a tight spot and he was able to come and do the job within 2 days whereas other contractors were telling me a week and almost double the price.”
Nutech Air System
“He was able to locate the problem very quickly and got replacement parts very fast.”
Why these companies made our list
What customers say about companies near Caledon
- “Tony was prompt, professional, friendly and clear about what the situation was with our furnace.” — customer of AW Mechanical Systems
- “The team at Lapis was extremely professional, knowledgeable, and courteous throughout the entire process.” — customer of Lapis Heating & Air Conditioning
- “The communication throughout the process of heat pump and attic insulation was prompt and all my questions were answered.” — customer of Energy Saver Tech Ltd
Excerpts from public reviews of the companies listed on this page.
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