Expert HVAC Contractors in Dundas, ON

The highest-rated Heating & Air Conditioning companies out of 65 vetted & reviewed in the Dundas area.

Danlex Gas

Danlex Gas

(50)
  • Efficient
  • Furnace
  • Work
“Simply put - simply the best. Danny went above and beyond ,and then beyond again when we needed a new hot water heater. I cannot tell you how pleased I was with the service and the price was unbeatable. Great price. Great service. Danny is fantastic...”
Emergency Services
Free Initial Consultation
1500 Dundas St W, Oakville, ON L7M 0J1
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Express Heating and Cooling

Express Heating and Cooling

(39)
Install, Maintenance Plans
“The staff & service here are absolutely amazing. We have had water heater repairs and installs done on two of our last houses (most recently earlier this year) and used this company both times. The work was done thoroughly & efficiently, and the cust...”
Offers Financing Options
Coupons & Offers
1061 Binkley Rd, Dundas, ON L9H 5E3
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MHC Home Comfort

MHC Home Comfort

(40)
  • Technician
  • Price
  • Showroom
“Matt was great. Called first, arrived on time. Courteous, efficient, fast and clean. Identified the problem with our fireplace - disassembled it, fixed the problem and reassembled it (then cleaned up). Even taught me a couple of tricks and hooked up...”
In Business Since 2007
Remote Consultations Available
Coupons & Offers
44 Dundas Street West 46, 48 Dundas St W, Mississauga, ON L5B 1H3
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LB Heating & Air Conditioning Co.

LB Heating & Air Conditioning Co.

(49)
  • Info
  • Boiler
  • Contractors
“LB Heating has been my service provider for at least 20 years. They have been reliable and they have taught me about a boiler/rad system. Today, Ted patiently helped me get my furnace going. The non function was due to my error. I highly recommend ...”
In Business Since 2006
Licensed
2753 Dundas St W, Toronto, ON M6P 1Y1
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Smith Heating & Cooling

Smith Heating & Cooling

(11)
  • Furnace
  • Water Heater
  • Price
“Excellent service from Smith Heating and Cooling. Had our furnace serviced and a humidifier attached, as our house is very dry. He explained my options before we proceeded. Work was completed efficiently. Cleaned up thoroughly after. Will definite...”
Emergency Services
Free Initial Consultation
Pleasant Ave, Dundas, ON L9H 3T2
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Comfort First Heating & Cooling

Comfort First Heating & Cooling

(14)
  • Furnace
“Robert at Comfort First Heating and Cooling, was fantastic! I highly recommend this company for your heating and cooling needs - great customer service, communication, knowledgable about their work and affordable, no upselling. Thank you for keeping...”
Emergency Services
18 Zellens Rd, Dundas, ON L9H 7A9
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Enercan Home

Enercan Home

(4)
“Recently had a new furnace and air conditioner installed by enercan. The equipment is fantastic and the sales team(Nelson) and installation team(Ken) did an incredible job. Friendly and fast service! Would highly recommend this company. Very reas...”
In Business Since 2019
Free Initial Consultation
Emergency Services
Coupons & Offers
93 Dundas St E #105, Mississauga, ON L5A 1W1
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Gas Line Installers

Gas Line Installers

(13)
T.s.s.a, Home Stars Reviews, Video Diagnoses
“Called to have a new gas range installed. Rabie was extremely knowledgeable, on time, and made sure I was satisfied with the work before leaving. He has great attention to detail. It was a pleasure using his services and would absolutely recommend...”
In Business Since 2020
4243c Dundas St W #40, Toronto, ON M8X 1Y3
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Hvac Canada Limited

Hvac Canada Limited

(23)
  • Furnace
  • Leak
  • Cost
“Laith has been our HVAC specialist for a very long time. He installed a Rinnai tankless water heater and maintained the heater and our HE furnace. Laith is a very knowledgeable and accommodating professional with exemplar integrity and personality th...”
NATE Certified
3-3055 Dundas St W #132, Mississauga, ON L5L 3R8
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Toronto Radon Removal

Toronto Radon Removal

(1)
Radon Removal in Toronto, ON, Crawlspace Encapsulation, Active Soil Depressurization
“To me they are the best. They work fast and with excellent quality. They even put down mats/blankets in the house to keep the floors clean. Everything about this professional radon company is five stars.”
In Business Since 2021
Emergency Services
Free Initial Consultation
2967 Dundas St W #389D, Toronto, ON M6P 1Z2
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Radiant Sole

Radiant Sole

(6)
“My general contractor recommended this firm for my hydronic heated floors, saying he's had great feedback from other customers. I googled it and saw really good feedback on Homestars and agreed. While the job is not yet 100% complete (not due to a...”
In Business Since 2015
2267 Dundas St W, Toronto, ON M6R 1X6
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Furnace Pro Heating & Air Conditioning

Furnace Pro Heating & Air Conditioning

(14)
“They were respectful of my property and after every job they left my house super clean. I always received a follow-up call from the owner after each job. I highly recommend.”
In Business Since 2015
2950 Dundas St W, Toronto, ON M6P 1Y8
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Burloak Heating and Air Conditioning

Burloak Heating and Air Conditioning

(5)
“These guys were the most awesome friendly human guys I've dealt with I've had three homes in the last 5 6 years and have updated everything from roofs to septics to Wells to furnaces times many and these guys have been the best contractors I've ever ...”
In Business Since 2001
Emergency Services
23 Park Ave, Dundas, ON L9H 5B2
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Total Onsite Mechanical

Total Onsite Mechanical

“Trying I searched several free organizations for showing my imminent home to connect whatever amount of my monetary arrangement as could be anticipated. Exhibiting instrument for demonstrating rooms and furnishing them with select furniture parts fro...”
In Business Since 2021
12 Innovation Dr, Dundas, ON L9H 7P3
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Air Wise Sales

Air Wise Sales

(2)
“Got the opportunity to work with Air Wise through a temp service, Best job I ever had, amazing management, good hours, very good trainers 10/10. Very good place to work! Thanks for the opportunity!:)”
In Business Since 2014
340 Hatt St, Dundas, ON L9H 2J1
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Canadian Heating and Air Conditioning Inc.

Canadian Heating and Air Conditioning Inc.

(45)
  • Quote
  • Furnace
  • Crew
“The salesman (Rene) was thorough regarding the advantages of their furnaces, optional additions such as humidifier, and up-front pricing. The installation team (Andrew and Francesco) managed the installation despite a very tight fit, were respectful...”
Offers Financing Options
Coupons & Offers
Free Initial Consultation
132 Lynden Rd Unit A, Hamilton, ON L0R 1T0
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Guest Plumbing & Hvac

Guest Plumbing & Hvac

(46)
  • Furnace
  • Team
  • Work
“The Guest Plumbing team did a great job from start to finish installing a number of faucets in new vanities at our offices. From our first interaction with the lady on the phone, through to the gentlemen who came to do the install things were super s...”
In Business Since 2015
Emergency Services
Offers Financing Options
Serving Dundas Area
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B&G Heating & Cooling

B&G Heating & Cooling

(39)
Duct Work Services, Water Heaters, Fire Place Services
“Great service! Came same day (within hours) to repair AC on an extremely hot day. Michael was very professional and gave some good advice on extending the life of our AC unit without trying to sell us anything. Will use again for sure.”
Emergency Services
Family Business
Offers Financing Options
Coupons & Offers
Serving Dundas Area
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Airtemp Hvac Furnace and Air Conditioner

Airtemp Hvac Furnace and Air Conditioner

(50)
  • Fair
  • Price
  • Heat Pump
“Ridvan was outstanding. I was in a pinch on a Sunday no less, and he took time out of his day to come and troubleshoot my furnace issues. Highly recommend this company. Great service and extremely friendly.”
Free Initial Consultation
Serving Dundas Area
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Aero Hvac Solutions

Aero Hvac Solutions

(50)
  • Work
  • Job
  • Knows
“I can say Steve provides best service with highest professionalism. I get his referral from two different source. Mouth to mouth publicity is running his business. He install my AC and in a same year when my furnace broke down I call him directly be...”
In Business Since 2017
1548 Leger Wy, Milton, ON L9T 7K6
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Polcomfort

Polcomfort

(50)
  • Questions
  • Furnace
  • Efficient
“Extremely satisfied with Polcomfort! Jack rocks! He switched up the AC unit and the furnace to a more efficient one. Jack was punctual, reliable and competent in what he does. He cleaned everything up and was very polite, one of the best tradesman th...”
In Business Since 2014
Emergency Services
Free Initial Consultation
Serving Dundas Area
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Spectrum Energy Hvac Services

Spectrum Energy Hvac Services

(18)
Heating, Water Treatment Solutions, Boiler Repair and Installation
“Highly recommend Spectrum for HVAC. I had an issue with no cold air from AC that was only 4 years old. Joe arrived on time and quickly found the leak and re-energized the coolant and presto, it was almost snowing inside the house !! Other companies n...”
Emergency Services
Coupons & Offers
Free Initial Consultation
200 North Service Rd W #475, Oakville, ON L6M 2Y1
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First Choice Heating & Air Conditioning

First Choice Heating & Air Conditioning

(27)
  • Furnace
  • Gas
  • Price
“Shane's service was very prompt and professional with an excellent furnace installation. He went above and beyond to ensure everything was done properly and we strongly recommend his services for anyone that needs them. John and Rosanna Amato”
Free Initial Consultation
1057 Goodson Crescent, Oakville, ON L6H 4A6
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Reliance Heating

Reliance Heating

(17)
  • Water Softener
  • Furnace
  • Call Centre
“Khurram is a very friendly and efficient professional who fixed the issue quickly. He also explained the issue in a detailed way and what could be the future scenario as well.”
In Business Since 2005
Emergency Services
Coupons & Offers
830 Harrington Ct, Burlington, ON L7N 3N4
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HVAC, Heating & AC Services in Dundas, ON Cost Estimates

Minimum cost
$2000
Maximum cost
$11986
National Average
$6240
Avg Per Hour Rates
$166
$4283
$8271
Fair price range is based on 359 cost profiles
Click to copy
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Average Cost $6240
Minimum cost $2000
Maximum cost $11986
Avg Per Hour Rates $166

Fair range $4283 to $8271 is based on 359 cost profiles.

Why these companies made our list

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