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

(49)
  • Efficient
  • Furnace
  • Work
“I recently purchased Air Conditioning unit from Danlex. Service was excellent. Danny and his company are very committed to their quality of work and customer satisfaction. They will go out of the way to make you happy, and will follow, with post inst...”
In Business Since 2014
Emergency Services
Free Initial Consultation
1600 Dundas St E, Oakville, ON L5W 1R7
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Complete Roofing & Insulation

Complete Roofing & Insulation

(45)
Roofing, Shingles, Insulation
“Today I showed up to spray a lawn at a property one of Complete Roofings crews were working at. Several members of the crew, without me asking, jumped up and started moving their equipment, materials and signs off the lawn so I could do my work. Not ...”
Coupons & Offers
Free Initial Consultation
1312 Dundas St, Burlington, ON L7P 0S6
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Real Blue Roofing Services Inc

Real Blue Roofing Services Inc

(50)
New Roofs, Attic, Other Services
“Rythm and his team from the day one were very professional in their approach, answered all queries we had and make arrangements as per our needs. Real Blue installation team were a bunch of dedicated guys who wasted no time and we on the go all thro...”
2255 Dundas St W, Mississauga, ON L5K 1R6
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Express Heating and Cooling

Express Heating and Cooling

(40)
Install, Maintenance Plans
“The owner is fair and honest. We had a major issue with a reliance product ( tankless water heater).they tried very hard to fix. Technician (Ryan) was friendly and knowledgeable. Unfortunately the product was defective. Reliance needed to replace it....”
Offers Financing Options
Coupons & Offers
1061 Binkley Rd, Dundas, ON L9H 5E3
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MHC Home Comfort

MHC Home Comfort

(40)
  • Warranty
  • Price
  • Technician
“Excellent sales service by Eric. He helped us from start to finish as I was doing most of the work myself. I visited the showroom several times to see installation details and had great cooperation. Their install team was the best- the guy in charge ...”
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.

(48)
  • Water Heater
  • Boiler
  • Efficient
“I was able to get some great advice on the phone from the operator at LB Heating & Air Conditioning, she helped me solve my problem on the phone for free - something that someone else may have charged me for a visit for. I was very impressed with the...”
In Business Since 2006
Licensed
2753 Dundas St W, Toronto, ON M6P 1Y1
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Smith Heating & Cooling

Smith Heating & Cooling

(21)
  • Inspection
  • Furnace
  • Fair
“Nate was fantastic. He fixed our issue and took the time to do a full and complete inspection and discouraged any unnecessary work. Clean, polite, and a great guy to deal with and fair prices. Highly recommend.”
Emergency Services
Free Initial Consultation
71 Sunrise Crescent, Dundas, ON L9H 3S1
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Comfort First Heating & Cooling

Comfort First Heating & Cooling

(15)
  • Furnace
  • Cost
“I would recommend Robert and his team to anyone looking for HVAC work!! He was amazing to work with, got our furnace up and running again in no time. Super friendly, honest, professional and punctual, can't thank him enough for his work!! Positive Re...”
Emergency Services
18 Zellens Rd, Dundas, ON L9H 7A9
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Hvac Canada Limited

Hvac Canada Limited

(30)
  • Pool Heater
  • Furnace
  • Navien
“Our furnace stopped working on SundayWe called Laith and he responded immediately. He came after one hour and diagnosed the problem and he fixed temporarily and keep us warm during the night. He showed Monday with the part and got the job done.He ch...”
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

(7)
“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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AIR Wise Sales INC

AIR Wise Sales INC

(2)
  • Management
“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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Aire One Heating & Cooling

Aire One Heating & Cooling

(47)
  • January
  • Furnace
  • Government
“Of course on one of the hottest days of the year our AC crapped out. One call to Aire One and in less than 48 hours we have a new Carrier Infinity. Quieter by far than any of our neighbours units. Thanks to Abbas and his associate for the professio...”
Emergency Services
Coupons & Offers
Free Initial Consultation
Transparent Fees & Pricing
1065 Upper James St, Hamilton, ON L9C 3A6
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Aero Hvac Solutions

Aero Hvac Solutions

(50)
  • Work
  • Price
  • Knows
“I have reached out to Aero have solution for recommendation on humidifier, their recommendation for model and the installation fees were very competitive compared to others who offered a small size model and higher installation fees. Steve arrived o...”
In Business Since 2017
1548 Leger Wy, Milton, ON L9T 7K6
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First Choice Heating & Air Conditioning

First Choice Heating & Air Conditioning

(28)
  • Knowledge
  • Furnace
  • Leak
“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 Posit...”
Free Initial Consultation
1057 Goodson Crescent, Oakville, ON L6H 4A6
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Dynamic Heating & Cooling

Dynamic Heating & Cooling

(50)
Air Conditioner Repair Services in Hamilton, ON, Air Conditioner Maintenance, Air Conditioner Installation
“I was looking for professional guys to install a new heat pump at my house and I am glad I found Dynamic heating & cooling. Matt helped right from Day 1 and got the unit installed in a matter of few days. It's been 3 months now the heat pump is run...”
WSIB Certified
Coupons & Offers
Free Initial Consultation
Emergency Services
1527 Upper Ottawa St Unit 13, Hamilton, ON L8W 3J4
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Hamco Heating and Cooling Ltd.

Hamco Heating and Cooling Ltd.

(49)
  • Christian
  • Efficient
  • Accounting
“We have used Hamco for our pharmacy business for many years. They are the reason our customers and staff are always kept comfortable in the store. This year, they even helped solve a tricky problem with our compounding cleanroom airflow and pressur...”
Emergency Services
Free Initial Consultation
Family Business
Offers Financing Options
200 Queen St N, Hamilton, ON L8R 2W3
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Shipton's Heating & Cooling Ltd

Shipton's Heating & Cooling Ltd

(50)
  • Hot Water Tank
  • Efficient
  • Email
“Josh P. from Shipton's came to my home and the service was fantastic. He was kind, courteous, thorough, efficient and neat. He was very knowledgeable and gave me some great tips to help my furnace run more efficiently. I couldn't have asked for more,...”
Licensed
Coupons & Offers
Locally Owned & Operated
Emergency Services
141 Kenilworth Ave N, Hamilton, ON L8H 4R9
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Precision Hvac Mech Inc

Precision Hvac Mech Inc

(49)
Cooling Services, Apartment Heating System, Rooftop Hvac Unit
“Leaford came out to service the heat pump in my Condo within hours of requesting a service call. He was very thorough and explained each step in his diagnosis. He was very honest and engaging and I felt a total trust that he had my best interests at ...”
In Business Since 2018
Coupons & Offers
HRAI Certified
Offers Financing Options
2400 Wyecroft Rd Unit 13, Oakville, ON L6L 6M8
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A1 Air Conditioning & Heating

A1 Air Conditioning & Heating

(48)
  • Work
  • Efficient
  • Fireplace
“A1 just finished installing brand new furnace, AC and humidifiers. Mike, Angad and Hydden worked so efficiently and effectively. They were professional, prompt, tidy and friendly. Highly recommend this company for all your needs! Positive Responsiven...”
In Business Since 2007
Free Initial Consultation
Family Business
Emergency Services
3-1420 Cornwall Rd, Oakville, ON L6J 7W5
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D'Angelo and Sons

D'Angelo and Sons

(48)
Flat Roof Snow Removal, Deck / Fences Builder, Tuckpointing
“D'Angelo and Sons were amazing! Great staff and great workmanship. My roof was installed quickly and I was kept informed every step of the way verbally and with pictures. Aaron and the crew were knowledgeable and seemed very hard working. Carlos...”
In Business Since 2009
Coupons & Offers
Family Business
Licensed
Serving Dundas Area
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Spurr Heating & Air Conditioning

Spurr Heating & Air Conditioning

(48)
  • BBQ
  • Furnace
  • Tech
“We had our water heater replaced by Spurr. Right from the initial enquiry to the completion of the work, they were very courteous, helpful, prompt and professional. Pricing was competitive and they also cleaned up very well after themselves. I will d...”
In Business Since 2013
Offers Financing Options
Free Initial Consultation
Locally Owned & Operated
95 Hempstead Dr #1, Hamilton, ON L8W 2Y6
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Canadian Heating and Air Conditioning Inc.

Canadian Heating and Air Conditioning Inc.

(45)
  • Quote
  • Furnace
  • Products
“The salesperson was straightforward and approachable with no delays or riff raff. The hvac professionals were courteous and efficient. They worked very well together and appeared focused and relaxed, considering the complexity and labor intensity of...”
Emergency Services
Free Initial Consultation
Offers Financing Options
Coupons & Offers
132 Lynden Rd Unit A, Hamilton, ON L0R 1T0
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Crystal Heating and Cooling

Crystal Heating and Cooling

(44)
Installations, Repairs, Protection Plan
“We had the air replaced. It was done in a very timely manner and the service was very professionally done. We are very happy with the quick service. We have had the thermostat replaced by them it the past. Had our furnace repaired by them and when I ...”
Emergency Services
Coupons & Offers
Free Initial Consultation
55 Plant Farm Blvd, Brantford, ON N3S 7W2
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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
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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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