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HVAC professionals near Denver, CO

Top pros for your project

These pros consistently receive high praise in customer reviews.These popular pros are highly sought after for their quality and expertise.These pros recognize that your time is important, and are the fastest to respond to requests.These highly recommended pros are experts, ready to help with your project.

These pros consistently receive high praise in customer reviews.These popular pros are highly sought after for their quality and expertise.These pros recognize that your time is important, and are the fastest to respond to requests.These highly recommended pros are experts, ready to help with your project.

Avatar for Sasquatch Heating and Air Conditioning
Avatar for Sasquatch Heating and Air Conditioning
1.
Sasquatch Heating and Air Conditioning
1.
Sasquatch Heating and Air Conditioning

Top Pro

Excellent 4.9

(141)

Excellent 4.9

(141)

In high demand
  • 326 hires on Thumbtack
  • Serves Denver, CO
  • 326 hires on Thumbtack
  • Serves Denver, CO
Regina J. says, "From the first prompt call to the final cleanup Eric was professional, personable, true to his word, and delivered a timely, fabulous job. He repaired my HVAC system and replaced my hot water heater. Fast, efficient, and cleaned up well after himself. I recommend him highly!"See more
Regina J. says, "From the first prompt call to the final cleanup Eric was professional, personable, true to his word, and delivered a timely, fabulous job. He repaired my HVAC system and replaced my hot water heater. Fast, efficient, and cleaned up well after himself. I recommend him highly!"
Avatar for KC Heating and Cooling
Avatar for KC Heating and Cooling
3.
KC Heating and Cooling
3.
KC Heating and Cooling

Top Pro

Exceptional 5.0

(13)

Exceptional 5.0

(13)

  • 9 hires on Thumbtack
  • Serves Denver, CO
  • 9 hires on Thumbtack
  • Serves Denver, CO
Kate Sanchez says, "I had a great experience with KC heating and cooling. Kenny was very professional and extremely knowledgeable. He diagnosed the issue with my furnace and explained the repair process in detail. I appreciated how transparent he was about pricing, and there were no surprise costs at the end. The repair was completed efficiently, and my system is running perfectly now. The whole process was stress-free, and I couldnt be happier with the service. Ill definitely be calling them for any future HVAC needs. Highly recommended!"See more
Kate Sanchez says, "I had a great experience with KC heating and cooling. Kenny was very professional and extremely knowledgeable. He diagnosed the issue with my furnace and explained the repair process in detail. I appreciated how transparent he was about pricing, and there were no surprise costs at the end. The repair was completed efficiently, and my system is running perfectly now. The whole process was stress-free, and I couldnt be happier with the service. Ill definitely be calling them for any future HVAC needs. Highly recommended!"
Avatar for Your Comfort Heating & Cooling
Avatar for Your Comfort Heating & Cooling
4.
Your Comfort Heating & Cooling
4.
Your Comfort Heating & Cooling

Top Pro

Excellent 4.9

(77)

Excellent 4.9

(77)

In high demand
  • 22 hires on Thumbtack
  • Serves Denver, CO
  • 22 hires on Thumbtack
  • Serves Denver, CO
David H. says, "I wanted to upgrade to a smart thermostat but didn’t know if I had the required power for that. These kind folks came by the house, verified that a quick electrical hook up could be made, helped with a suggested smart thermostat, and drove to the local Ace hardware store for the purchase. 30 minutes later I had the smart thermostat that I wanted! Very nice technician! I will be using them for my upcoming AC and Furnace cleaning this spring"See more
David H. says, "I wanted to upgrade to a smart thermostat but didn’t know if I had the required power for that. These kind folks came by the house, verified that a quick electrical hook up could be made, helped with a suggested smart thermostat, and drove to the local Ace hardware store for the purchase. 30 minutes later I had the smart thermostat that I wanted! Very nice technician! I will be using them for my upcoming AC and Furnace cleaning this spring"
Avatar for HomeTown Helper LLC
Avatar for HomeTown Helper LLC
7.
HomeTown Helper LLC
7.
HomeTown Helper LLC

Exceptional 5.0

(9)

Exceptional 5.0

(9)

Licensed pro
  • 2 hires on Thumbtack
  • Serves Denver, CO
  • 2 hires on Thumbtack
  • Serves Denver, CO
Joseph G. says, "HomeTown Helper is an outstanding company for boiler installation, maintenance, repairs, and HVAC services. Austin, is highly professional, knowledgeable, and efficient from start to finish. The quality of his work is excellent, and he takes the time to ensure everything is done correctly and safely. He offers great value for the level of service provided and clearly takes pride in his workmanship. Reliable, honest, and professional—HomeTown Helper is a business I would confidently recommend to anyone needing heating or HVAC services."See more
Joseph G. says, "HomeTown Helper is an outstanding company for boiler installation, maintenance, repairs, and HVAC services. Austin, is highly professional, knowledgeable, and efficient from start to finish. The quality of his work is excellent, and he takes the time to ensure everything is done correctly and safely. He offers great value for the level of service provided and clearly takes pride in his workmanship. Reliable, honest, and professional—HomeTown Helper is a business I would confidently recommend to anyone needing heating or HVAC services."
Avatar for Horizon Services
Avatar for Horizon Services
8.
Horizon Services
8.
Horizon Services

Great 4.8

(96)

Great 4.8

(96)

Great value
Licensed pro
  • 39 hires on Thumbtack
  • Serves Denver, CO
  • 39 hires on Thumbtack
  • Serves Denver, CO

Online now

Devin Odom says, "Great service with a smile. Always kept me up to date and never rushed through anything. This is our second house and second boiler/heater that they built for us, among other smaller repairs and maintenance. The highest quality firm for HVAC and plumbing in the Denver Metro area that I am aware of."See more
Devin Odom says, "Great service with a smile. Always kept me up to date and never rushed through anything. This is our second house and second boiler/heater that they built for us, among other smaller repairs and maintenance. The highest quality firm for HVAC and plumbing in the Denver Metro area that I am aware of."
Avatar for Automated refrigeration
Avatar for Automated refrigeration
9.
Automated refrigeration
9.
Automated refrigeration
New on Thumbtack
New on Thumbtack
  • Serves Denver, CO
  • Serves Denver, CO
Reliable HVAC & Refrigeration Service You Can Count On I provide honest, high-quality HVAC and refrigeration services with a focus on getting the job done right the first time. Whether it’s troubleshooting a system that’s not cooling properly, fixing leaks, or installing new equipment, I take pride in diagnosing issues accurately and not cutting corners. What sets me apart is my attention to detail and real-world experience working on everything from residential AC systems to commercial refrigeration equipment. I understand how important it is to keep your home comfortable and your business running without costly downtime. Customers choose me because I’m straightforward, responsive, and I treat every job like it’s my own system. No upselling, no guesswork—just solid, dependable work you can trust. If you’re looking for someone who shows up, communicates clearly, and actually fixes the problem, I’m here to help.See more
Reliable HVAC & Refrigeration Service You Can Count On I provide honest, high-quality HVAC and refrigeration services with a focus on getting the job done right the first time. Whether it’s troubleshooting a system that’s not cooling properly, fixing leaks, or installing new equipment, I take pride in diagnosing issues accurately and not cutting corners. What sets me apart is my attention to detail and real-world experience working on everything from residential AC systems to commercial refrigeration equipment. I understand how important it is to keep your home comfortable and your business running without costly downtime. Customers choose me because I’m straightforward, responsive, and I treat every job like it’s my own system. No upselling, no guesswork—just solid, dependable work you can trust. If you’re looking for someone who shows up, communicates clearly, and actually fixes the problem, I’m here to help.
Avatar for Community, plumbing, heating and air
Avatar for Community, plumbing, heating and air
10.
Community, plumbing, heating and air
10.
Community, plumbing, heating and air
New on Thumbtack
New on Thumbtack
  • 2 hires on Thumbtack
  • Serves Denver, CO
  • 2 hires on Thumbtack
  • Serves Denver, CO
Community Plumbing Heating and Air Conditioning. Licensed and insured Master Plumber with 36 years of experience. We want to take care of all your plumbing, heating and air conditioning needs!!! We are a locally owned company and we strive to meet all of your residential and commercial needs. We are courteous, friendly and prompt, and we do what we say we are going to do for the price we tell you we will do it for! We are a full service residential contractor New Construction Remodeling Basements Tankless Water Heaters Standard tank water heaters Boiler repair and replacement Plumbing upgrades Repiping Heating and Air Conditioning repair and upgrades Mini split heat pumps Certified in gas line installation Gas line to generator, bbq grills, fire pits, fireplace, dryers or stoves Underground plumbing Fixture replacement Garbage disposal Leaks of any kind repaired Faucet repair or replacement Maintenance service for HVAC systems Plumbing inspections Move in/out repairs Drain cleaning Outdoor faucet repair or replace Sprinkler system vacuum breaker repair or replace Sprinkler blowouts Well and sump pump repairs Water filtration Water softener install Seasonal startups of HVAC systems/maintenance Kitchen and bathroom remodel Commercial properties and tenant finish Property Management repairs Much Much More!! 36 years of experience and ready to serve you. We look forward to working with you.See more
Community Plumbing Heating and Air Conditioning. Licensed and insured Master Plumber with 36 years of experience. We want to take care of all your plumbing, heating and air conditioning needs!!! We are a locally owned company and we strive to meet all of your residential and commercial needs. We are courteous, friendly and prompt, and we do what we say we are going to do for the price we tell you we will do it for! We are a full service residential contractor New Construction Remodeling Basements Tankless Water Heaters Standard tank water heaters Boiler repair and replacement Plumbing upgrades Repiping Heating and Air Conditioning repair and upgrades Mini split heat pumps Certified in gas line installation Gas line to generator, bbq grills, fire pits, fireplace, dryers or stoves Underground plumbing Fixture replacement Garbage disposal Leaks of any kind repaired Faucet repair or replacement Maintenance service for HVAC systems Plumbing inspections Move in/out repairs Drain cleaning Outdoor faucet repair or replace Sprinkler system vacuum breaker repair or replace Sprinkler blowouts Well and sump pump repairs Water filtration Water softener install Seasonal startups of HVAC systems/maintenance Kitchen and bathroom remodel Commercial properties and tenant finish Property Management repairs Much Much More!! 36 years of experience and ready to serve you. We look forward to working with you.
Check out some related services

See what else pros on Thumbtack offer—these might help you find specialty services or related jobs.

Swamp Cooler Installation
Reviews for Denver hvac professionals on Thumbtack

From Holly N.

Dr. HVAC
Dr. HVAC
George was extremely professional, quick to respond, and got the issue fixed very fast! I highly recommend this pro for swamp cooler repair!

From Sean K.

Simpson Home Service
Simpson Home Service
Charlie is a professional. He was very responsive and did high quality work on my swamp cooler repair. Would definitely hire again.

From Beth K.

Corridor Comfort
Corridor Comfort
Mike was able to get out the same day I contacted to fix my swamp cooler. Got it repaired quickly even though they don’t make the motor for it anymore.

From Nancy B.

Temperature Select Air LLC.
Temperature Select Air LLC.
This was a really negative experience. I have an old swamp cooler that I wanted to get functional - I knew the fan worked fine but had never hooked up water. Yuriy first tried to upsell me on replacing it with a several thousand dollar new air conditioning system. When I said no to that he pointed out that the pads needed replacing and that it was rusty and might leak. He didn’t explain to me how it functioned or what might be done to address the leaks, and he never stayed to see how much it leaked before leaving, he just shut the water off. When I turned the water on and discovered the leak he agreed to come back and look at it and did what was clearly going to be an ineffective repair, as well as replacing the float valve - if this needed replacing why didn’t he do it the first time? The leak got much worse. I ended up patching the leak myself, as well as having to reinstall the incorrectly installed float valve so that it wouldn’t constantly overflow. When I called to ask for a partial refund he gave me $50 back, so I essentially paid $300 to do the repair myself.
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