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Denver Boiler Repair Professionals

Browse these boiler repair companies with great ratings from Thumbtack customers in Denver.

Top Pro
Havens HVAC LLC
4.9
from 156 reviews
  • 194 hires on Thumbtack
  • Top pro on Thumbtack
Benjamin G.
Verified review

Our Furnace died two days before a major snow storm. At 4 p.m., Tim Havens of Havens HVAC LLC came out on a Friday afternoon and spent an hour trying to repair our furnace. After he determined our furnace was not repairable, he switch around his scheduled and spent four hours installing a new furnace for our house that same night so we would have heat and no broken pipes during the snow storm. He provided a fair price and did a quality install. I highly recommend Havens HVAC LLC for your furnace needs. Dr. Ben Gochman

Top Pro
TopDawg Heating and Cooling
4.9
from 57 reviews
  • 24 years in business
  • 62 hires on Thumbtack
  • Top pro on Thumbtack
Zack B.
Verified review

Had Top Dawg out for a new central air install on a 1957 home. They were extremely professional on the walkthrough for the quote, didn’t pester us as we were contemplating the contract for a week or two, and respected our space and our belongings during the install. The work was done well, they threw in an eval and cleaning of our furnace to ensure integrity of the AC, and the job was done fast. I would trust these guys to do more work for us in the future if needed. Price was right, highly recommended!

Top Pro
303 Heating & Air, Inc.
5.0
from 96 reviews
  • 5 years in business
  • 111 hires on Thumbtack
  • Top pro on Thumbtack
Rundell B.
Verified review

The boiler for the furnace in our home wouldn't stay lit when I turned it on a couple of weeks ago. I went on line, contacted Thumbtack, and two companies contacted me within a few minutes. I called both of them wanting to make sure they worked on boiler systems. Tom from 303 Heating and Air was able to come over to the house that evening and take a look at the system. That visit convinced me that he is the person I'd want to do the work. He wrote a bid that I agreed to and 4 days later installed a new boiler. The price was fair. Tom communicated with me well all along the way. He was very clean doing the work and left the space much neater than he found it. I ended up feel very good about the work he did for me and would recommend him to anyone who has a boiler in their home that needs work. The bonus was that Tom is very personable as well as professional and I enjoyed working with him.

Top Pro
  • 2 years in business
  • 21 hires on Thumbtack
  • Top pro on Thumbtack
Jeff J.
Verified review

The absolute best choice. I had hired a prior handyman that really messed up the wiring to furnace and thermostat, also blew the transformer in the process. was able to figure this all out in a short amount of time and needed to return as the furnace was in a really tough spot considering it was an old apartment, and came back that evening to finish up. Never gave up as prior hired help had, until I had the system up and running again. Super friendly and even changed my filters. Wouldn’t hire anyone else! Thanks a million

Top Pro
Heat Air Llc
5.0
from 80 reviews
  • 11 years in business
  • 114 hires on Thumbtack
  • Top pro on Thumbtack
Denise J.
Verified review

I was very excited the Michael was able to replace my furnace the same day.

Notable Heating and Air
5.0
from 29 reviews
  • 32 hires on Thumbtack
JANET R.
Verified review

Would use again. Very nice gentleman. Did not cost as much as anticipated. Quick repair, on time, and did not try to up sale.

  • 11 years in business
  • 67 hires on Thumbtack
Michael F.
Verified review

Oscar, who was the tech that did the service call, was knowledgeable and polite said it might be a part that was going bad and said he could not do anything at the time because it had to be winter to check the proper operation of the furnace as it was the middle of summer but said that if I did need a repair that my $59 service I paid at this time would be applied to the repair.

Element 29 Mechanical
4.5
from 2 reviews
  • 2 years in business
  • 1 hire on Thumbtack
Deacon I.
Verified review

Element 29 Mechanical has done several jobs for us which included everything from basic cleaning and repair of our furnace to redoing the entire HVAC for several of our houses. All of the work was done quickly and well. I highly recommend this company.

Top Pro
Comfort Solutions
4.6
from 31 reviews
  • 12 years in business
  • 34 hires on Thumbtack
  • Top pro on Thumbtack
Haven S.
Verified review

I have worked with Sam at Comfort Solutions several times the past five years and my experience has been exceptional every single time. Sam provided emergency furnace repair on an existing furnace in the middle of a frigid December day. He has also installed ductless heating and cooling mini splits, a furnace humidifier and a new air conditioner for me. Sam's knowledge and can-do attitude leaves me confident in the work he does. Sam has been punctual, professional and dedicated every single time I have worked with him. I have not worked with anyone who is more driven to ensure quality of service as Sam. I would happily refer anyone to Sam at Comort Solutions. Haven

  • 4 years in business
  • New on Thumbtack
Miguel P.
Verified review

Our boiler broke down, and thank goodness we had the number to Camacho's Heating & Cooling. Juan quickly responded and came the same day to fix it. Communicated clearly what the problem was and charged us a fair price for what needed to be done. If anyone is looking for great timely service, Camacho's Heating and Cooling is definitely a excellent service to contact!

  • 11 years in business
  • 89 hires on Thumbtack
Steve W.
Verified review

Kevin was on time and quick to diagnose my boiler problem. I am the type that wants to be knowledgeable when I have people working on my house. He was willing to answer my many questions as he worked on the boiler. I will call these guys again next time we have an issue with our boiler.

CoolHeat.PRO
4.8
from 83 reviews
  • 3 years in business
  • 118 hires on Thumbtack
Nichole C.
Verified review

Alex did a great job, was eager to show me how to operate and maintain the unit and even preformed some simple diagnosis tests on items that weren't apart of our "service call" agreement. His business card is now at the top of my Rolodex for any follow-up calls concerning the boiler, sump pump and or radiant heat units. Thanks again!

HVAC Plus
3.6
from 18 reviews
  • 4 years in business
  • 29 hires on Thumbtack
Jean K.
Verified review

I hired HVAC Plus to replace my hot water heating system (boiler). I met with Rich (Owner) initially and he thoroughly explained what was wrong with my boiler and presented me with my options and pricing. While they were not the cheapest pricewise, I found Rich to be very trustworthy and I elected to replace the entire system. The installers were very professional and kept the everything clean and dry. They were able to complete the installation sooner than planned. At completion of the job, Rich, explained in detail how to operate my new system and explained the entire zoning operation. I found Rich and his crew to be very polite, professional, and I would HIGHLY recommend HVAC Plus to anyone. Thank you, thank you and thank you....HVAC Plus !!!

Top Pro
  • 6 years in business
  • 34 hires on Thumbtack
  • Top pro on Thumbtack
Julie Y.
Verified review

Was very careful to keep my house clean - you couldn't even tell they had been there. Did a great job! Also did a lot of HVAC work while they were there and plumbing repair also. Would hire them again.

  • 2 years in business
  • 38 hires on Thumbtack
Gail B.
Verified review

Bob is probably the most meticulous and conscientious technician we have ever worked with. Our boiler was past due needing replacement and Bob worked with us to find an affordable, more efficient unit. We highly recommend Bob's work!

Actual Requests

See other requests for boiler repair professionals in Denver

Need a Boiler Technician

Denver, CO

  • Project type
    Repair
  • System type
    Hydronic (hot water)
  • Boiler heating type
    Gas
  • Details
    need T&P valve replaced on 8 yr old boiler.
  • $350
    Average price

Need a Boilers and Radiators Repair Service

Littleton, CO

  • Project type
    Repair
  • System type
    Hydronic (hot water)
  • Boiler heating type
    Gas
  • Details
    Seems like the ignitor isn't working so hot water isn't circulating. I see a pilot light.

Need a Boiler and Radiator Specialist

Denver, CO

  • Project type
    Repair
  • System type
    Hydronic (hot water)
  • Boiler heating type
    Gas
  • Details
    My boiler is leaking carbon monxide at jacket, had gas shut off to boiler. I need to have the boiler resealed.
  • $50
    Average price
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