Professional HVAC Contractors in Markham, ON

Handpicked from 60 vetted & reviewed Heating & Air Conditioning companies in the Markham area, explore the top 5 standout choices among the selected group of 24 finalists.

High Efficiency Cooling & Heating Inc.

High Efficiency Cooling & Heating Inc.

(45)
Water Purification, Air Quality, Heating
“Last week harpreet and his team installed heat pump and furnace in my Scarborough's house. They work professionally and satisfy all our queries. I will definitely recommend high efficiency to others.”
Emergency Services
Free Initial Consultation
In Business Since 2008
570 Alden Rd Unit 3, Markham, ON L3R 8N5
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NT Mechanical

NT Mechanical

(11)
  • Home
  • Heat Pump
  • Questions
“We had this company install a dual fuel heat pump with furnace compliant with Greener Homes Grant. They are professional, timely, knowledgeable, and kept us informed throughout the entire process! They even come back to do quality control, answer any...”
Emergency Services
340 Don Park Rd #12, Markham, ON L3R 1C5
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Dima Plumbing

Dima Plumbing

(47)
Toronto Water Heater, Appliance Installation in Toronto & GTA, Sump Pumps in Toronto and GTA
“Top notch work from John! Called and asked about the issues we were having, John came the following day. Followed all Covid-19 protocols, set up shop, ensured everything would be left tidy and clean. John made some recommendations on things to do, wh...”
Emergency Services
Free Initial Consultation
In Business Since 2015
25 Pamgrey Rd, Markham, ON L6E 0B2
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Exalted Services

Exalted Services

(50)
Water Filteration, Home Automation, Attic Insulation
“Ali, the owner of Exalted Services was able to accommodate us on short notice as our furnace broke down. His technicians were competent, knowledgeable and professional. On top of that, they were by far the most competitive in their quote. Thanks agai...”
Emergency Services
25+ Years Experience
7030 Woodbine Ave Unit #500, Markham, ON L3R 6G2
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Icare Home Comfort

Icare Home Comfort

(49)
  • Tankless Water Heater
  • Sales Manager
  • Patience
“Jason inspected our home for the heat pump Enbridge program. He was professional and honest in his assessment. He gave us all the info so we can confidently make an informed decision. Ultimately we didn't decide to install new heat pump but I felt co...”
Coupons & Offers
Licensed
Emergency Services
In Business Since 2021
1001 Denison St Unit 1-2, Markham, ON L3R 2Z6
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Best of 2024

Qualification Criteria for best of Winners

Minimum Overall Score
95 (100)
Minimum Reputation Rank
99 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
City Energy Heating & Air Conditioning Markham

City Energy Heating & Air Conditioning Markham

(50)
Tankless Water Heater Repair, Pre-Season Preparation, Annual Inspections
“We had a gas leakage in our home that needed to be repaired as soon as possible, and the friendly people at City Energy Heating & Air conditioning did an amazing job. We got a consultation within half an hour of calling, and the entire repair process...”
Coupons & Offers
Licensed
Emergency Services
Free Initial Consultation
7165 Yonge St, Markham, ON L3T 0C9
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For Saving Home Service

For Saving Home Service

(50)
  • Rebate
  • Savings
  • Lennox
“The whole process was a breeze right from the first consultation to installation. Karnik from the sales department was very knowledgeable and ensured he answered all our queries. He kept us updated every step of the way. The installation was carried ...”
Emergency Services
NATE, NATE Certified
550 Alden Rd Unit 111, Markham, ON L3R 6A8
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Superior Care Home Services INC

Superior Care Home Services INC

(50)
  • Patient
  • Tank
  • Gratitude
“Excellent service! It's our first time using this company and the experience is amazing. We installed a heat pump with them. We are very pleased with the service by Jacky and Alvin. They are very professional and always put customers first. Def...”
Emergency Services
185 Riviera Dr Unit 9, Markham, ON L3R 5J6
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Rosewood Heating and Cooling Ltd

Rosewood Heating and Cooling Ltd

(50)
  • Air Filter
  • Questions
  • Price
“When my AC stopped sending out cold air Jason was able to help me. He responded very quickly and was very kind and patient with me even though I had no idea how to find an air filter. Thanks again jason! Would 100% recommend to friends and family”
Emergency Services
In Business Since 2017
23 Tailor St, Markham, ON L3P 6M8
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Hargrave Heating & Air Conditioning

Hargrave Heating & Air Conditioning

(46)
  • Tankless
  • Responsive
  • Rebates
“When I found I needed a new AC unit i had contacted Lowes and they offered the new AC through Hargrave Heating. From the very jump the company was very responsive. They explained in detail the different models and gave me detail information I require...”
Emergency Services
Coupons & Offers
In Business Since 2009
85 Ferrier St Unit 5, Markham, ON L3R 2Y9
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Royal Air Solutions

Royal Air Solutions

(49)
  • Call
  • Honesty
  • Expertise
“I appreciate the service of Masih very organized, and He is very respectful to customers and does an excellent job. also, He is the first technician who has ever worked for me and I was happy with his work.”
Emergency Services
168 Steeles Ave E, Markham, ON L3T 1A5
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Pinewood Heating & Air Conditioning

Pinewood Heating & Air Conditioning

(46)
Maintenance Plans, Services
“Furnace cleaning. Kenny was great, cheerful and always answer my questions no matter how silly it was. Kenny was honest and provided me with his expertise advice. Thank you Kenny!”
Offers Financing Options
Coupons & Offers
In Business Since 2011
250 Cochrane Dr, Markham, ON L3R
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Air Leaders Inc.

Air Leaders Inc.

(48)
York Furnace Repair, Gas Boiler Installation, Air Conditioning Repair
“Dan was very informative and helpful! We realized we didn't have hot water and called him at a rather late time, left a message, not expecting to get a response until the next day but he responded right away! Came over the next day and informed us th...”
Licensed
Offers Financing Options
In Business Since 2013
113 Telson Rd, Markham, ON L3R
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Service Express Hvac Contractors

Service Express Hvac Contractors

(45)
  • Night
  • Efficient
  • Job
“Benny was on time and it was a very professional install and removal. They took time to go through the important safety checks and ensured things were working properly.”
Emergency Services
226 Esna Park Dr #2, Markham, ON L3R 1H3
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Spring Home Heating & Cooling

Spring Home Heating & Cooling

(46)
  • Product
  • Rebates
  • Office
“I have worked with Sam La six times over the past 15 years to upgrade my furnace and AC across multiple properties. This year, I am using his services to upgrade to a new heat pump. Sam and his team made the process very smooth from the initial consu...”
Coupons & Offers
Offers Financing Options
160 Torbay Rd, Markham, ON L3R 1G6
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Enercare

Enercare

(48)
  • Rental Agreement
  • Energy Management
  • Customer Service Representative
“Rob arrived on time and expertly serviced our furnace. He explained his findings in a concise, clear and effective manner. I would recommend Rob and Enercare to anyone looking for furnace maintenance services.”
Coupons & Offers
Licensed
7400 Birchmount Ave, Markham, ON L3R 5V4
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Super Green Energy Saving Inc

Super Green Energy Saving Inc

(49)
  • Products
  • Furnace
  • Technician
“Great price and quick service. Anthony was very helpful in explaining everything with both installations we had done by him. Technicians are very neat and tidy. Would not hesitate to use them again.”
Coupons & Offers
Licensed
Emergency Services
Free Initial Consultation
195 Clayton Dr, Markham, ON unit 5&6
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Alliance Energy Source

Alliance Energy Source

(35)
  • Unit
  • Morning
  • Water Heater
“Absolute best hvac service provider in my city. Very reasonable and reliable in products as well as in services. Technicians are friendly and honest and prices are fair for what they charge. I never felt like, I made a wrong choice in selecting the c...”
Family Business
Offers Financing Options
19-7370 Woodbine Ave, Markham, ON L3R 1A5
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Stott Hvac Systems

Stott Hvac Systems

(43)
  • Home
  • Price
  • Phone Call
“It was a pleasure to deal with the entire team at Stott HVAC Systems. My urgent call was immediately answered and I had a quote in 24 hours for an installation to be done two days later. They pulled together a team to install a new furnace and AC u...”
183 Idema Rd, Markham, ON L3R 1A9
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Appliance Parts Plus & Repair Help

Appliance Parts Plus & Repair Help

(38)
  • Phone
  • Technical Support
  • Price
“Jamil was really helpful in finding the correct part for my whirlpool dryer. I was having issues with the repair myself and Jamil was able to complete the repair for me. Appliance Parts Plus is a great parts store with a great tech!”
Free Initial Consultation
30 Karachi Dr Unit #74, Markham, ON L3S 0B6
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Imperial Energy

Imperial Energy

(46)
Hydronic Forced Air, Fireplaces, Ductwork
“I've had an amazing experience working with the folks at Imperial Energy! Especially Bruce! They installed a new high efficiency furnace and Air Source Heat Pump for me and were incredibly knowledgible and available to help me the best decisions towa...”
Licensed
300 Esna Park Dr #19, Markham, ON L3R 1H3
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Faster Mechanical Inc.

Faster Mechanical Inc.

(34)
  • Water
  • Home
  • Heat Pump
“Benson has serviced our A/C and our heating requirements for our home. Always fast and reliable. Quality service and products. Quick service (same day), and a highly economical price, without sacrificing product or service. Highly recommend the...”
Licensed
Free Initial Consultation
20+ Years Experience
300 Steelcase Rd W Unit #14-15, Markham, ON L3R 2W2
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Infiniti Air Conditioning & Heating Ltd

Infiniti Air Conditioning & Heating Ltd

(29)
  • Clean
  • Warranty
  • Efficient
“The technicians came today to repair the A/C unit, they were great, Winston(hope i got his name correctly) explained everything in detail, showed me a few tips on how to perform basic maintenance on the unit. They handled everything in a very profess...”
Family Business
Emergency Services
Free Initial Consultation
In Business Since 2019
3001 Markham Rd Unit 19, Scarborough, ON M1X 1L6
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Tri-Air Systems

Tri-Air Systems

(15)
Kitchen Exhaust Systems, Air Quality & Gas Detection, Commercial & Industrial
“Fantastic and professional company. chris is mine if the most dedicated techs I know!. won't go home until job is complete. Tri air is great family run business. And understands what it takes to keep us going in the toughest months!!”
Emergency Services
Family Business
Licensed
391 Steelcase Rd W Units 14 & 15, Markham, ON L3R 3V9
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HVAC, Heating & AC Services in Markham, ON Cost Estimates

Minimum cost
$2492
Maximum cost
$14932
National Average
$7774
Avg Per Hour Rates
$207
$5336
$10304
Average price range is based on 426 cost profiles
Click to copy
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Average Cost $7774
Minimum cost $2492
Maximum cost $14932
Avg Per Hour Rates $207

Average range $5336 to $10304 is based on 426 cost profiles.

Why these companies made our list

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