Crystal Heating and Cooling
“Installed the next day, they were professional and after the work was done Juan followed up to make sure everything was good.”
Best HVAC Contractors in Brantford, ON
20 companies listed · all 20 in Brantford · 3 open 24/7 · 5 open weekends · 17 rated 4.5+
Data verified October 18, 2026
Hearth & Home
“Rycker M was super professional and such a pleasure to deal with!”
Deboer Hvac Services Ltd.
“They get the job done in a professional manner and are extremely skilled”
Tradecraft Heating and Cooling
“In a world where good customer service seems to be disappearing, it is so nice to work with companies like TradeCraft who really care!”
Modern Heating
“I trust and always have trusted them for service and installation of all my HVAC needs for every house I have ever lived in.”
Chrome Mechanical Corp.
“Highly recommend - I will be a repeat customer, if the need ever arises.”
The 20 companies listed for Brantford, 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: Brantford, ON
All 20 companies we list here are in Brantford itself. We have 22 companies in Brantford on file; this page shows the highest-rated 20. 19 of the companies on this page have a rating, from 4.3 to 5.0 across 1,116 reviews; 6 have 50 or more reviews and 17 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (95%), quality (85%) and responsiveness (84%). The topics that come up most in reviews of the companies on this page are "price", "cleanliness" and "efficient". 3 are open around the clock; 5 are open on Saturdays and 4 on Sundays. 2 show a licence on their websites. Domain records put 4 websites of the companies on this page at ten or more years old; the oldest dates from 1997. 7 offer emergency call-outs; 1 offers financing or payment plans; 10 give free estimates; 2 are family- or locally-owned and 4 list coupons or special offers. We have a website on file for 17 of the companies on this page; 13 publish a contact page and 11 list a public email. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
Do any heating firms listed for Brantford work on Saturdays or Sundays?
Saturday or Sunday hours show up for 5 of the 20 companies on this page. Saturday is mostly repair work; installations land on weekdays, because supply houses and municipal inspectors keep weekday hours.
Emrick Mechanical Ltd.
“Came out next day to fix our broke AC, was fixed fast and was inexpensive.”
Vive Brant Mechanical Services Inc.
“Technician was friendly and did an excellent job installing our new air conditioner.”
Premier Hvac
“They didn't just install a furnace, it's literally a piece of art how well it was all put together.”
Mead Mechanical
“They replaced our furnace when it broke last year and were easy to work with, were able to come out quickly, and were reasonably priced.”
Aktive-Air Heating & Cooling
“Mo provided great service for the installation of our furnace and AC.”
Middleport Mechanical
“Have used Middleport Mechanical for 10 years since they installed a new a/c unit and furnace.”
Stolarz Heating & Cooling
“In our opinion, Stolarz Heating & Cooling is the best choice for HVAC/Hot Water Tank/Gas Fireplace needs!”
Dipaolo's Heating & Cooling
“Phenomenal service, helped repair our furnace when we had lost heat to our home.”
Middelkoop Sheetmetal Ltd
Grand Mechanical Solutions
“This winter my furnace failed and Ian came out again, found the problem right away and helped get our house warm again.”
Mackenzie's and Sons Hvac and Plumbing Services
“Called at 8am and they sent someone over by 10am to assess the situation.”
DRB Technicals- Hvac Heating and Cooling
“Arrived on time, explained the process, finished on time and did a great clean up job.”
Power Heating & Air Conditioning
“Tyler was there about 12 hours after we asked him to help and we had hot water and hour after that.”
AIR GT
Why these companies made our list
What customers say about companies in Brantford
- “Mike and his crew ended up installing a top of the line furnace in a professional and timely manner at a reasonable price.” — customer of Premier Hvac
- “They delivered on time and on budget and were an absolute pleasure to deal with.” — customer of Middelkoop Sheetmetal Ltd
- “Fair and honest. Nice to have the contractors explain the inner workings of my furnace so I understand why it was broken then explain the changes needed.” — customer of Middleport Mechanical
- “Our technician Mitch was at our home for almost 3 hours working to diagnose the issues we were having with our heat, and demonstrated an extremely high level of knowledge of our furnace.” — customer of Deboer Hvac Services Ltd.
Excerpts from public reviews of the companies listed on this page.
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