Explore Services
Join as a pro
Log in
Home
Explore Services
Sign up
Log in
Find a geothermal heat pump maintenance service in your area

Find a geothermal heat pump maintenance service in your area

Find a geothermal heat pump maintenance service in your area

Confirm your location to see quality pros near you.

Zip code

Geothermal heat pump maintenance services 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.

Filters
Select a service
Avatar for Elemental Comfort Systems
Avatar for Elemental Comfort Systems
Elemental Comfort Systems
Elemental Comfort Systems

Excellent 4.9

(62)

Excellent 4.9

(62)

Heating System Installation or Replacement, Heating System Repair or Maintenance

Great value
  • Serves Denver, CO
  • Serves Denver, CO
At Elemental Comfort Systems, we believe homeowners deserve quick, honest, reliable, and affordable HVAC service from a company that truly cares. As a local, family-owned business, we take pride in treating every customer like family — with clear communication, quality workmanship, and no high-pressure sales tactics. Whether you need service, repair, or a full system replacement, our team is committed to showing up on time, doing the job right, and providing comfort solutions you can trust for years to come.See more

Free on-site estimate

Free on-site estimate

At Elemental Comfort Systems, we believe homeowners deserve quick, honest, reliable, and affordable HVAC service from a company that truly cares. As a local, family-owned business, we take pride in treating every customer like family — with clear communication, quality workmanship, and no high-pressure sales tactics. Whether you need service, repair, or a full system replacement, our team is committed to showing up on time, doing the job right, and providing comfort solutions you can trust for years to come.
Avatar for Allen Service - Denver
Avatar for Allen Service - Denver
Allen Service - Denver
Allen Service - Denver

Great 4.7

(100)

Great 4.7

(100)

Heating System Installation or Replacement, Heating System Repair or Maintenance

  • Serves Denver, CO
  • Serves Denver, CO
Brandi Bernert says, "This company (Allen) charged me $320.25 and $89.00 dispatch and diagnostic fee, totaling to $408.25 to tell me they don't know what is wrong with my water heater. In addition, came up with some mumbo jumbo theory or story about pipe diameter which in fact is not the problem. In conclusion, they charged me $408.25 for a misdiagnosis. This company should not have charged me if they did not know. However, they did issue a refund for the diagnostic fee."See more
Contact for price
Brandi Bernert says, "This company (Allen) charged me $320.25 and $89.00 dispatch and diagnostic fee, totaling to $408.25 to tell me they don't know what is wrong with my water heater. In addition, came up with some mumbo jumbo theory or story about pipe diameter which in fact is not the problem. In conclusion, they charged me $408.25 for a misdiagnosis. This company should not have charged me if they did not know. However, they did issue a refund for the diagnostic fee."
D
D
Dan's heating and cooling
Dan's heating and cooling

5.0

(3)

5.0

(3)

Heating System Installation or Replacement

  • 1 hire on Thumbtack
  • Serves Denver, CO
  • 1 hire on Thumbtack
  • Serves Denver, CO
Donald C. says, "Called Dan's Contracting because my furnace was not igniting. He scheduled the appt for the next morning, showed up on time, was respectful to cover shoes when on our new hardwood floors, and had the furnace up and running within the hour. He showed me how to do some simple maintenance, replace filter, clean dust area around ignitor, so that the chances of having problems again is reduced. Overall great experience, reasonable fees."See more

Free on-site estimate

Free on-site estimate

Donald C. says, "Called Dan's Contracting because my furnace was not igniting. He scheduled the appt for the next morning, showed up on time, was respectful to cover shoes when on our new hardwood floors, and had the furnace up and running within the hour. He showed me how to do some simple maintenance, replace filter, clean dust area around ignitor, so that the chances of having problems again is reduced. Overall great experience, reasonable fees."
Avatar for Ronin Hvac
Avatar for Ronin Hvac
Ronin Hvac
Ronin Hvac
New on Thumbtack
New on Thumbtack

Heating System Repair or Maintenance

  • Serves Denver, CO
  • Serves Denver, CO
I've been in HVAC for 13 years under a company. Trying to branch out for myself as costs of living are getting insanely high. I'm on time, thorough, clean and will explain everything I do prior to doing it. I'm experienced in installs and servicing all residential and commercial furnaces and AC. I can also do swamp cooler shutdowns and start ups. Install water heaters. Any questions feel free to contact me.See more

$65/service call

Estimated price

$65/service call

Estimated price

I've been in HVAC for 13 years under a company. Trying to branch out for myself as costs of living are getting insanely high. I'm on time, thorough, clean and will explain everything I do prior to doing it. I'm experienced in installs and servicing all residential and commercial furnaces and AC. I can also do swamp cooler shutdowns and start ups. Install water heaters. Any questions feel free to contact me.
Avatar for HVAC Quotes™
Avatar for HVAC Quotes™
HVAC Quotes™
HVAC Quotes™

5.0

(4)

5.0

(4)

Heating System Installation or Replacement

  • 3 hires on Thumbtack
  • Serves Denver, CO
  • 3 hires on Thumbtack
  • Serves Denver, CO
Rebecca S. says, "My A/C went out the and I had a well-known local company check it out. After spending about 15 minutes with my unit, they quoted me $36,000 for a new unit. They told me there was no saving the unit I had and a full replacement would likely take 3 weeks because my current unit needed to be moved. They offered to replace a couple of parts but said they didn’t know if that would solve the problem and told me it would cost $2500 for something that may or may not work. I called HVAC Quotes for a second opinion, and they were amazing. Not only did they squeeze me into the schedule so I wouldn’t be suffering in the heat, their tech spent 45 minutes diagnosing the problem. He was thorough, kind, and incredibly knowledgeable. He replaced the same item the other company recommended, along with another part the other place didn’t even test AND for significantly less money. They were honest, no-nonsense, and didn’t try to upsell me on anything that wasn’t immediately necessary. I had them quote me for a new unit to compare, and it was so much less than the first company. I can’t recommend them enough. When it comes time to do a full replacement, they have my business."See more

Free on-site estimate

Free on-site estimate

Rebecca S. says, "My A/C went out the and I had a well-known local company check it out. After spending about 15 minutes with my unit, they quoted me $36,000 for a new unit. They told me there was no saving the unit I had and a full replacement would likely take 3 weeks because my current unit needed to be moved. They offered to replace a couple of parts but said they didn’t know if that would solve the problem and told me it would cost $2500 for something that may or may not work. I called HVAC Quotes for a second opinion, and they were amazing. Not only did they squeeze me into the schedule so I wouldn’t be suffering in the heat, their tech spent 45 minutes diagnosing the problem. He was thorough, kind, and incredibly knowledgeable. He replaced the same item the other company recommended, along with another part the other place didn’t even test AND for significantly less money. They were honest, no-nonsense, and didn’t try to upsell me on anything that wasn’t immediately necessary. I had them quote me for a new unit to compare, and it was so much less than the first company. I can’t recommend them enough. When it comes time to do a full replacement, they have my business."
Check out some related services

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

Heat Pump Installation
Heat Pump Repairs

There are 117 five star geothermal heat pump maintenance services in Denver, CO on Thumbtack.

Why hire professionals on Thumbtack?
Free to use

You never pay to use Thumbtack: Get cost estimates, contact pros, and even book the job—all for no cost.

Compare prices side-by-side

You’ll know how much your project costs even before booking a pro.

Hire with confidence

With access to 1M+ customer reviews and the pros’ work history, you’ll have all the info you need to make a hire.

Related cost information

Popular in Denver

You might also like

In other nearby areas

Thumbtack
Consider it done.
Customers
Pros
Support
© 2026 Thumbtack, Inc.
Thumbtack Guarantee