Expert HVAC Contractors in Stouffville, ON

Handpicked from 38 vetted & reviewed Heating & Air Conditioning companies in the Stouffville area, discover the top 5 elite providers among the selected group of 24 finalists.

Home Saving Inc

Home Saving Inc

(49)
  • Competitive
  • Email
  • Furnace
“May 12 yr old water heater decided to quit working on a Sunday morning. Monday I called 12 plumbing companies looking for a repair - no luck - no parts for for you ! Called Home Saving and got a quick responce from Frank . Reviewed my options with...”
In Business Since 2009
Free Initial Consultation
Emergency Services
2137 Stouffville Rd, Gormley, ON L0H 1G0
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Onpoint Home Services Inc.

Onpoint Home Services Inc.

(47)
Markham, Ajax, Pickering
“I used onpoint for a water heater installation through Home Depot. They are very professional and very responsive by phone and via email. A big shout out to Sherman who performed the inspection and installation, he is extremely knowledgeable and well...”
In Business Since 2018
Coupons & Offers
Offers Financing Options
100 Ringwood Dr Unit 16, Whitchurch-Stouffville, ON L4A 1A9
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Unionville Heating & Air Conditioning

Unionville Heating & Air Conditioning

(50)
  • Water Heater
  • Quote
  • Efficient
“Excellent service for a steam humidifier installation. I had done a lot of research on the unit prior to calling John at Unionville Heating and he was helpful and also highlighted less expensive options to consider before booking the installation. ...”
In Business Since 2006
Emergency Services
18 Ringwood Dr Unit 5, Whitchurch-Stouffville, ON L4A 0N2
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Genie Heating and Cooling Inc

Genie Heating and Cooling Inc

(50)
  • Humidifier
  • Respectful
  • Furnace
“My 20 + year old Furnace + Humidifier finally ran its course during the holiday season. Waseem and team were referred to me by a family member. My experience: -Prompt communication -friendly and knowledgeable -amazing pricing and prompt installat...”
In Business Since 2017
Free Initial Consultation
Emergency Services
1 Foxlair Ct, Whitchurch-Stouffville, ON L4A 2L4
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Newmarch Technical Systems

Newmarch Technical Systems

“Cross-connection control is the management or "control " of cross-connections to protect public safety by preventing backflow incidents within the public or water consumer 's potable water system. Typically, water will flow from the public water supp...”
In Business Since 2008
82 Sandiford Dr Unit31, Whitchurch-Stouffville, ON L4A 3V9
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Best of 2024

Qualification Criteria for best of Winners

Minimum Overall Score
96 (100)
Minimum Reputation Rank
98.6 Percentile
All of our award winners are based on identifiable facts - reviews, performance, and experience - collected by scientific means. We use this data to assess each business’s essential features, weighting them according to their importance to customers.
Read our methodology
Prominent finalists
Mr. Heat Mechanical Inc.

Mr. Heat Mechanical Inc.

(43)
  • Efficient
  • Hot Water
  • Price
“I contacted Mr Heat Mechanical to look at my gas fireplace that was not igniting. A month an a half ago, I had another Fireplace company come and they were not able to fix it and failed to call back as promised. I reached out to Mr Heat at the sugge...”
In Business Since 2008
Coupons & Offers
Licensed
16 Sims Crescent, Richmond Hill, ON L4B 2P1
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Summers and Smith Cooling & Heating Limited

Summers and Smith Cooling & Heating Limited

(49)
  • Humidifier
  • Gas
  • Maintenance
“My gas fireplace pilot light would not light, it was the busiest time for all HVAC contractors as people start their furnaces, online calendars had bookings over two weeks away, I called Summers & Smith and they got someone out to me the very next da...”
In Business Since 2001
Coupons & Offers
Emergency Services
Locally Owned & Operated
55 Industrial Pkwy S, Aurora, ON L4G 3Y5
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Energy Clean Home Services

Energy Clean Home Services

(46)
  • Understanding
  • Water Heater
  • Furnace
“I've had hired two different air conditioning, heating companies to resolve an heating issue with a brand new heat pump. One company charged me $350 and did not repair the problem and left after one hour. Fortunately, I was referred to Energy Clean...”
Emergency Services
Coupons & Offers
Offers Financing Options
Free Initial Consultation
Serving Stouffville Area
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A Plus Quality Inc

A Plus Quality Inc

(48)
Emergency Services, Maintenance & Repair Plans, Repairs
“An outstanding in every way service provider. Professional, effective, accurate, considerate. Treats your equipment as if it is their own, recommends cost effective, but technically efficient alternatives. LISTENS to the client. All technicians extre...”
20+ Years Experience
Coupons & Offers
Emergency Services
231 Millway Ave #12, Concord, ON L4K 3W7
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Citizen Plumbing & Heating Inc.

Citizen Plumbing & Heating Inc.

(40)
Duct & Vent Cleaning, A/C Installation & Repair, Backwater Valve Installation
“We has issue with our condo's drainage system, and kept spitting drainage water back into our sink even without Dixon was amazing with his service. He is very knowledgeable and detailed in his repair. This has caused us a lot of issues for us, and...”
Licensed
Coupons & Offers
Emergency Services
Family Business
20 Nugget Ave #9a, Scarborough, ON M1S 3A7
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High Efficiency Cooling & Heating Inc.

High Efficiency Cooling & Heating Inc.

(45)
Cooling, Duct Cleaning, Heat Pump
“We are very happy with the service we received. The Technician new the equipment and and its technical history. He made suggestions to prolong the equipment life as it will be extremely expensive and difficult to replace. I will recomend this compan...”
In Business Since 2008
Free Initial Consultation
Emergency Services
570 Alden Rd Unit 3, Markham, ON L3R 8N5
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Cozy Comfort Plus Inc.

Cozy Comfort Plus Inc.

(39)
  • Water Heater
  • Cleaning
  • Fireplace
“We've had Cozy Comfort Plus over at least a couple of times to instal and maintain our furnace over the years for our place in Mississauga. They have gained our trust and exceeded our expectations as customers. They repaired our heat pump that has be...”
In Business Since 1999
Emergency Services
Licensed, BBB Accredited
Coupons & Offers
1170 Sheppard Ave W #48, North York, ON M3K 2A3
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Thermenergy Heating and Cooling

Thermenergy Heating and Cooling

(49)
  • Products
  • Questions
  • Furnace
“I recently had the pleasure of engaging with Kajol from ThermEnergy, and I must say, her dedication and commitment to ensuring a seamless experience were truly remarkable. From the pre-booking energy audit follow-up to the post-installation process, ...”
Transparent Fees & Pricing
Free Initial Consultation
Offers Financing Options
26-151 Nashdene Rd, Scarborough, ON M1V 4C4
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Marx Mechanical Heating and Cooling

Marx Mechanical Heating and Cooling

(50)
  • Clean
  • Job
  • Price
“Marx Mechanical just completed installation of natural gas lines for our kitchen stove, screened in porch fire table and bbq. We have used Marx twice before for gas fireplace installations in our previous home and have recommended them to many friend...”
In Business Since 2017
Free Initial Consultation
Offers Financing Options
124 Main St N, Uxbridge, ON L9P 1C7
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Caspian Heating and Air-Conditioning Inc

Caspian Heating and Air-Conditioning Inc

(43)
Commercial, Gas Piping, Residential
“I wholeheartedly recommend Caspian. Danyal and his team were responsive, friendly, and communicated everything clearly. They arrived when they said they would and did great work. I needed to temporarily disconnect my Central AC unit to have work done...”
Licensed
Free Initial Consultation
Emergency Services
470 N Rivermede Rd Unit 13, Concord, ON L4K 3R8
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Harbour Hvac Inc.

Harbour Hvac Inc.

(49)
  • The Future
  • Fan Coil Unit
  • Efficient
“I needed their service for cleaning/repairing clogged dryer issues in my condo unit. Their price is reasonable & Haig did a very good & professional job to clean the vents for my entire unit. I'll definitely recommend them to my relatives & friends. ...”
In Business Since 2020
20 Chichester Pl #1510, Scarborough, ON M1T 1G6
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ARS Repair and Installation Services Inc.

ARS Repair and Installation Services Inc.

(31)
Range Hood Repair, Hvac Repair, Wine Cooler Repair
“Today, Amir from ARS repairs was our technician to fix our LG washer. He was on time, very knowledgeable, very helpful, and knew exactly what the problem was and how to fix it. I was very pleased with the repair service. This is the second time I hav...”
Licensed
Transparent Fees & Pricing
Emergency Services
Coupons & Offers
15 Connie Crescent #7, Concord, ON L4K 1L3
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Cedarwood Heating & Cooling

Cedarwood Heating & Cooling

(25)
  • Water Heater
  • Technician
  • Team
“I called Cedarwood Climate Care after google searching for someone to take a look at my Hot Water Tank in the GTA. I was connected with Lois who was so lovely and sent a technician to my house that same day. She then went over and above and contacted...”
In Business Since 2000
Offers Financing Options
Licensed
Coupons & Offers
3400 Midland Ave, Toronto, ON M1V 4V6
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Koolmech Mechanical Corporation-Hvac Contractor

Koolmech Mechanical Corporation-Hvac Contractor

(50)
Furnaces, Indoor AIR Quality, Tankless Water Heater
“Yunus installed an air conditioner in my house, and I'm thrilled with the results! His professionalism and expertise were evident throughout the process. The installation was flawless, and Yunus ensured everything was working perfectly. I highly reco...”
Licensed
Coupons & Offers
Emergency Services
Free Initial Consultation
416 Fernleigh Cir S, Richmond Hill, ON L4C
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Gas Pro Heating and Air Conditioning

Gas Pro Heating and Air Conditioning

(18)
  • Furnace
  • Rebate
  • Water Heater
“Comparative price and great jobs! Thanks Queenie and Lance for your nice supports for my fireplace maintenance, I would give Six Stars, and highly recommend!”
In Business Since 2017
Emergency Services
295 Milliken Blvd Unit 9, Scarborough, ON M1V 4V2
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Thermal Zone Heating & Air Conditioning Inc

Thermal Zone Heating & Air Conditioning Inc

(2)
“Derek installed my furnace 5 years ago and I was very impressed with his work. He takes care to get the job done right and doesn't cut corners. Best of all, he is honest and friendly. You'd expect someone to charge a bit more for this type of serv...”
Licensed
Locally Owned & Operated
Emergency Services
11 Catford Rd #805, North York, ON M3J 1P9
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Concord Hvac AND Plumbing INC

Concord Hvac AND Plumbing INC

(8)
“Najib is very professional, with an excellent quality of service, and customer service, his response to address my home issue is super, my heat exchanger cracked and was releasing carbon monoxide, when contacting CONCORD HVAC, Najib showed up the sam...”
Offers Financing Options
Free Initial Consultation
90 Basaltic Rd Unit 13, Concord, ON L4K 1G6
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NT Mechanical

NT Mechanical

(11)
  • Furnace
  • Questions
  • Heat Pump
“Got heat pump, furnace, and tankless water heater installed. Complaint with the Greener homes program. Very efficient team, very easy to reach and answered to my questions. Also easy to schedule. Came on time and took the exact amount of time they to...”
Emergency Services
340 Don Park Rd #12, Markham, ON L3R 1C5
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Home Trade Standards

Home Trade Standards

(50)
Brampton, Toronto, Whitby
“I recently had the pleasure of working with the Home Trade Company to install a heating pump system in my apartment, and I couldn't be more satisfied with the entire experience. From the very beginning, their professionalism stood out. The team at...”
In Business Since 2016
Emergency Services
Licensed
Coupons & Offers
3983 Chesswood Dr, North York, ON M3J 2R8
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HVAC, Heating & AC Services in Stouffville, ON Cost Estimates

Minimum cost
$2449
Maximum cost
$14674
National Average
$7640
Avg Per Hour Rates
$204
$5244
$10126
Fair price range is based on 488 cost profiles
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Average Cost $7640
Minimum cost $2449
Maximum cost $14674
Avg Per Hour Rates $204

Fair range $5244 to $10126 is based on 488 cost profiles.

Why these companies made our list

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