View Profile
Bick Heating & Cooling
- Cleaned
- Furnace
- Efficient
“Dave is fantastic; honest, friendly and does what he can to suggest fixes/repairs while also preparing you for your options on eventually replacing the equipment if necessary.”
Best HVAC Contractors in Stratford, ON
24 companies listed · 7 in Stratford · 7 open 24/7 · 13 open weekends · 23 rated 4.5+
Data verified October 19, 2026
View Profile
Parr Mechanical Plumbing & Heating Inc.
- Showroom
- Water Heater
“From the initial urgent call to the plumber arriving not too long after, we are very grateful to have friendly, reliable and professional service here in Stratford and surrounding area!”
View Profile
Brown Heating & Cooling
- Furnace
- Heat Pump
- Quote
“Everyone from the administrative staff to the technician to the installers were friendly and professional and answered every question patiently and in simple terms so that everything was clear and easily understandable.”
View Profile
Buchanan & Hall
- Professional
- Company
- System
“The lady I spoke to was so courteous and efficient taking time to gather detailed information on what was required, and advising she would call us back with pricing and dates.”
View Profile
Culliton Inc.
View Profile
Ken Robinson Refrigeration Inc
“To my surprise Matt responded that night, and communication and attention to detail was kept up throughout the entire process from quotation to install.”
The 24 companies listed for Stratford, 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: Stratford, ON
7 of the 24 companies we list are based in Stratford; the other 17 serve Stratford from towns including Kitchener (41 km), Woodstock (33 km) and Gads Hill (10 km). The companies on this page are rated from 4.0 to 5.0 across 2,442 reviews; 12 have 50 or more reviews and 23 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (92%), responsiveness (86%) and punctuality (76%). 7 are open around the clock; 13 are open on Saturdays and 12 on Sundays. The services the companies on this page list most often on their websites are fireplaces (3), cooling (2), electrical (2), furnaces (2) and indoor air quality (2). 5 show a licence on their websites and 1 lists staff certifications (NATE). Domain records put 10 websites of the companies on this page at ten or more years old; the oldest dates from 1997. 11 offer emergency call-outs; 8 offer financing or payment plans; 10 give free estimates; 7 are family- or locally-owned and 8 list coupons or special offers. 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.
Why do some of these firms show another city?
7 of the 24 companies have an address in Stratford; the rest come from other towns within 50 km. Crews drive to the job, so the address matters less than whether they answer calls in your area in winter.
View Profile
Advanced Air
- Furnace
- Prices
“The technician was very professional and provided helpful recommendations.”
View Profile
Mqhc Heating AND Cooling
“Awesome service, prompt, trustworthy and knowledgable!”
View Profile
SDK Mechanical
- Price
- Water Heater
- Furnace
“We contacted Seth at SDK to install some additional vents in our basement and from the time our interaction started to the finished job he was professional, friendly, communicated timely and was able to fit us in within a few days.”
View Profile
Embro Custom Sheet Metal
“Spencer was very easy to work with on this project, great communication, and professionalism from start to finish, and he was very determined to see the job to completion.”
View Profile
Protemp Refrigeration Inc.
“Great Service”
View Profile
Woodstock Heating & Air Conditioning
- Water Heater
“We had them out on a call when out furnace stopped working a couple years ago, and they had it fixed very quickly for us and at a reasonable price as well.”
View Profile
K-W Mechanical Corp.
“We have been using K-W Mechanical for many years to service our building, they have always provided fantastic support and service!”
View Profile
Total Home Energy Systems
- Pricing
- Efficient
- Heat Pump
“My Father and I have Total Energy Hime Energy Systems check are furnaces, air conditioning and fireplaces every year and have always received top notch friendly, courteous service.”
View Profile
Delta Air Systems Ltd.
- Inspection
- Furnace
- Work
“We did not feel like there was any intent to upsell and believe the technician was working in our best interest to keep our 23 year old unit running as it is in good condition.”
View Profile
Unique Air
- Family
- Fireplace
- Price
“Everything was great up until the guy that installed the tile mantle as the job was not up to par but Ali was quick to work with us and the tile guy is coming back so hopefully he will be able to fix the job that he did.”
View Profile
CJ Brubacher Ltd
- Water Softener
- Plumbing
- Renovation
“I would highly recommend this company not just for their service but for their employee that gave honest answers and guided me throughout the whole process.”
View Profile
Lloyd's
- Office
- Electrical
- Furnace
“All the technicians were so knowledgeable and understanding, and the owner, Paul, came out to explain to both me and my partner exactly what inefficiencies we face in an older building and how the team could improve our system (and at what approximat...”
View Profile
Select Heating and Cooling Inc.
- Knowledge
- Furnace
- Quote
“Chris performed tests on our equipment and assured me that our furnace and a/c are running perfectly fine, so after taking with Chris he agreed our thermostat is possibly in the wrong place and advised me to purchased an adapter to run our Nest from ...”
View Profile
Arthur's Heating & Cooling
- Sell
- Furnace
- Home
“Reached out to Arthur's heating for a problem with my furnace not heating up and he was able to come in promptly, fix the issue and made recommendations on how to prevent the issues in the future.”
View Profile
Regional Air Heating & Cooling Inc
- Questions
- Furnace
- Technician
“A few years back my furnace was at the end of its rope and Nick and his team replaced the unit while we were away at work and school and got us heat again, in the coldest February ever.”
View Profile
Maxcare Heating & Cooling
- Fair
- Diagnosed
- Polite
“My new AC unit works perfectly, and I highly recommend MaxCare Heating & Cooling for their exceptional service and dedication to customer satisfaction.”
View Profile
Richmond Heating and Air Conditioning
- Hope
- Clean
- Home
“Kevin (who incidentally had installed the last furnace 17 years ago for the previous owners of the house) and Nolan were polite, friendly, efficient and cleaned everything up when they were done!”
View Profile
Hometown Heating and Cooling
- Thermostat
- Questions
- Fireplace
“Lyndon came this afternoon to repair my thermostat, he was quick, efficient and friendly, also did a quick job on air conditioner, would ask for him again, Thanks Lyndon”
HVAC, Heating & AC Services in Stratford, ON Cost Estimates
Minimum cost
$2431
Maximum cost
$14569
National Average
$7585
Avg Per Hour Rates
$202
$5206
$10054
Fair price range is based on 355 cost profiles
Why these companies made our list
Is this page useful? Yes
No
Is there anything wrong with this page?
HVAC Contractors near Stratford
Popular in Stratford
, ONGuides: HVAC Contractors
Ontario CO Alarm Rules 2026: How Many You Need and Where
Central AC Replacement Cost in Canada: What You'll Pay
Furnace Replacement Cost in Canada: What You'll Pay
Furnace Smells Like Burning? What's Normal, What Isn't
How to Get Out of a Water Heater Rental in Canada
Is Duct Cleaning Worth It in Canada? Evidence, Cost, Rights