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Heating & Furnace Contractors in Boulder, CO

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Service Pros


    In business since 2020

    About us: "Villa Electric is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business."

    Home Water Solutions, LLC Logo
    Loveland, CO·

    Heating and Air Conditioning - Repair, Service, Replace, Water Filtration, Plumbing , and 2 more

    "It turned out that I didn’t need the repair after all. The honesty of the technician was appreciated. I’ll be sure to call this company in the future."

    Jan B. in June 2021

    Denver, CO·


    "Brent was absolutely professional and awesome, he did a great job repairing our furnace in a timely manner, I highly recommend A Moonlighting Heating and Air Conditioning, thanks again Brent!"

    Mark C. in October 2020

    Denver, CO·

    Repairs & Installations, Residential & Commercial, Home Improvement Contractor

    "The team was very knowledgeable about the latest trends and technology in bathroom design."

    Rebekah C. in April 2023

    Professional Projects, LLC Logo
    Arvada, CO·

    Outdoor Kitchen Builds, Appliance Repair

    "Fixed my dryer on the same visit"

    James S. in March 2023

    Knight, LLC Logo
    Arvada, CO·

    Excellent Craftsmanship, Furnaces, Custom Design , and 2 more

    "I burned out a aquastat on my Crown Boiler. Replaced it with a new Aquastat, but boiler would not fire. Replaced a control board and new pilot assembly. Boiler still would not fire. Everything else seemed to work. I called Pression plumbing and the guy wanted to redo my wiring at a cost of $1,500.00 with no guarantee that would fix the boiler. I declined asking him to simply recheck existing wires. He refused. I than called Knight Mechanical refered by Home advisors. Arren came out yesterday and found out the problem and got the boiler to fire on. Took him about an hour and a half. He really knows his stuff. He is honest and will save you money."

    Jan G. in December 2019

    Sears Home Services - Heating and Cooling Logo

    Professional installation by experienced local contractors. A dedicated project coordinator will guide you every step of your project., Robust financing options and product selections to meet every budget, Manufacturer limited product warranty of up to 10 years (ask representative about written warranty details) , and 2 more

    "Very professional And Timely courteous with both installation and removal of old boiler I would recommend them to anyone."

    Otis C. in January 2023

    One Hour Heating & Air Conditioning - Loveland Logo
    Loveland, CO·

    Repair & Maintenance, Furnace, Ductwork , and 2 more

    "Scott was a very good repairman! He was professional and knowledgeable - with a good price. I felt he was trustworthy. I would definitely hire Scott again!"

    Kathy K. in December 2020

    PipeWorx Plumbing and Heating Logo
    Lakewood, CO·

    Electric dryer to gas dryer conversion, Install new gas lines for outdoor fire pits and gas grills, Water heater repair/ replacement , and 2 more

    "My wife and I found PipeWorx online, called them, and could immediately tell that they were experts. Courteous, professional, and hard working, they arrived on time, worked all day into the evening on a Saturday and returned on Sunday to finish the job. With only 2-days notice, they replaced our entire system (boiler, pump, valves, manifold, etc) and left us with portable heaters to keep our house warm overnight. They pride themselves on not only the function, but equally on the organization and appearance of the finished product. Compared to the four other quotes we received, PipeWorx was the only company who didn't over-size our boiler and offered the lowest total cost. Thank you Josh! We'll be recommending you to our friends."

    Matthew E. in December 2014

    AOK Plumbing & HVAC Services Logo
    Denver, CO·

    Electric Furnace: Repair, Gas Furnace: Repair, Central Air Conditioning Replacements and Repairs , and 2 more

    "Great people to deal with, especially Adam with the estimate and part of the work. Jeremy did a great job installing the water heater and new toilet for us. Let the place neat and clean. Very professional guys to work with. Will definitely have them do more work as we need them."

    Tim M. in August 2016

    Boulder, CO·


    "Very quick response. Scott has done numerous home projects for me, he is prompt, great quality work, and good value."

    Lynn W. in April 2023

    Boulder Heating and AC Logo
    Boulder, CO·


    "He goes the extra mile to make sure the client is happy!!"

    Tammi B. in October 2019

    Custom Heating, Plumbing, Air Conditioning and Electrical Services, LLC Logo
    Denver, CO·

    Heat Pumps, Gas and Electric Furnaces, Central Air Conditioning , and 4 more


    James W. in September 2009

    HQ'd in Hoffman Estates, IL


    "I had the pleasure of dealing with all good people. The salesmen were easy going and understanding and the installers were quick and professional. I was a little sticker shocked at first but overall the experience was relatively painless."

    Lincoln R. in January 2021

    Now Heating & Air Logo
    Commerce City, CO·

    Furnace and AC Service repair, Duct and Dryer Cleaning, AC Installation , and 1 more

    "During a serious cold snap my 50 year old boiler died. They came as soon as I contacted them and the next day they promptly replaced it with a brand new one. My new boiler is already up and running and the temperature in my 112 year old house is heating up quickly. Great service, polite young HVAC professionals."

    Michelle M. in February 2020


    In business since 1977

    About us: "With over 40 years of experience, Ybarra Professional Builders, is a leader in the industry. Specializing in additions and remodels, we guarantee our work, and stand by our promise, to provide homeowners with quality work in Riverside county. Call today to book an appointment!"

    One Hour Heating & Air Conditioning - Loveland Logo
    Loveland, CO·

    Central A/C, Ducts & Vents, Attic Install , and 1 more

    "HVAC system semi-annual inspection and tune-up was performed by Will and Allen. They arrived within the scheduled time frame and went to work. This was Will's second visit here and he once again was very professional and explained what they were doing before they did it. They cleaned and tested the furnace, replaced a few items, and then cleaned up after themselves. One Hour will continue to be my "go-to" HVAC firm."

    Rocky K. in November 2017

    Sears Home Services of Denver Logo
    Denver, CO·

    Central Heating, Central A/C, All of your heating & cooling needs

    About us: "Sears Home Services has helped consumers transform their homes for over 100 years. Trust our experts to replace, repair or maintain your heating and cooling systems. Right now, you can save $325 on a new HVAC purchase of $1,500 or more. Restrictions apply. And, if you need HVAC repair or maintenance, ask about our HVAC Savings Program. Every paid HVAC repair and maintenance service with Sears Home Services earns you dollar for dollar savings towards your next HVAC replacement, up to 10% of your new unit purchase price."

    Sam's Heating & Air, Inc. Logo
    Longmont, CO·


    "I use my garage year round and get pretty annoyed when it's freezing in there. So I called to get a mini-split installed in my garage and WOW. Now my garage doesn't feel like a freezer in the winter. This was literally a necessity for me."

    Desi E. in March 2023


    In business since 2000

    Denver, CO·

    Heating, Plumbing, Water Heaters , and 2 more

    About us: "Our team of master plumbing, heating and air conditioning technicians are dedicated to providing professional quality plumbing and HVAC services to residents and families throughout the Denver metro area. Our teams of highly qualified plumbers and technicians are always equipped with stocked work trucks to get the job done and resolve your issues quickly. We understand the importance of providing timely and high quality service. Being a family-owned and operated business, we're also mindful of the fact that it's taking place within your home, and take the following steps to respect your home while we're on-site"

    Mountain Pro HVAC Services, LLC Logo
    Aurora, CO·

    Swamp Cooler Repair and Maintenance, New System Installation, Furnace Repair and Maintenance , and 2 more

    "Adrian is great! Very honest and helpful, willing to go the extra mile. Being first time home owners in an older home we had an original furnace and water heater that needed replacing all at once, we had another guy come quote us for the furnace that tried to nickel and dime us for things we didn t need and tell us things that weren t true. Appreciate Adrian s hard work and customer service!"

    Alexis S. in April 2019

    Prosper Electrical Contractors LLC Logo

    Hot tub, Car Charger, and AC Electrical Installation, Panel, Device, Lighting Upgrades, Remodel and Additions , and 2 more

    "Everything is working perfectly, all was done correctly, he even had to change the panel for a bigger panel and it is working fine. I will recommend them to anybody for their electrical needs."

    Carla G. in May 2023

    Vertical Heating & Cooling, LLC Logo
    Denver, CO·

    Gas Furnace: Install, Central A/C - Install, Central Humidifier - Repair or Service , and 1 more

    "We received 5 quotes because an furnace and AC were really big ticket items for us, but the owner of this company took the time to explain every step and all the details of the work. Other contractors did not take the time to have a detailed discussion and even implied that we were not expert enough to understand the details. They were very quick to tell us what they thought we needed. There were 3 bids that were substantially lower so we were very nervous and second guessed our decision. They restored our faith in contractors as they went the extra mile to make sure that everything was the best quality and really thought about what they were doing and what the best solution(s) might be. They took our lifestyle into consideration and did not treat us as if we would not understand the process or care about the details. On this rare occasion we felt that we got the best for us and every penny was worth. We look forward to have this company service the HVAC that they installed for us. In additoin they took care of a few odd repairs that were needed at a very reasonable rate. We only wish we could find other trades for landscaping, remodeling, etc. like Vertical was for HVAC."

    Pauline G. in June 2019


    In business since 1991

    Aurora, CO·


    About us: "We have been in business for over 27 years and are Nastec and NATE certified. We do over 20,000 service calls per year and about 50% of those are from repeat and referral business. A couple of reasons for that are: we GET OUT the SAME DAY and we have our own training facility where our techs are kept up to date on all the industry changes and not necessarily on your equipment. We are master plumbers, master electricians, and an HVAC company so if you have any needs in these areas let us know."

    M and M Heating, Cooling, Plumbing and Electrical Logo

    In business since 1998

    Longmont, CO·

    About us: "M and M Heating, Cooling, Plumbing and Electrical, has been servicing the Longmont, Colorado and surrounding communities since 1998. We are a family-owned and operated business where providing excellent service to our customers is a must. With many years of experience in the HVAC field, we strive for 100% satisfaction."

Showing 1-25 of 33 results

How much do heating & furnace contractors typically cost?

  • Boulder, Colorado Average
  • Typical Range
    $3,020 - $7,316
  • Low End - High End
    $2,000 - $12,000

Top Heating & Furnace Systems Projects

HomeAdvisor Community Rating

Overall Rating:

Boulder Heating & Furnace Contractors are rated 4.6 out of 5 based on 1270 reviews of 1270 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.

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Recent Job Requests for Heating & Furnace Contractors in Boulder, CO

  • NewProject Location: Boulder, CO
    Date: 06/02/23
    Type of thermostat: Manual thermostat
    Heating System Type: Furnace
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    Comment: the heating to my CONDO unit (Manhattan Dr, 665 unit 214) would not turn off I changed twice the thermostat, and even when it is off, the heat doesn't turn off
  • Project Location: Boulder, CO
    Date: 05/23/23
    Install or Replace: Installing new
    Heating System Type: Electric-fired forced air (central heating)
    Heat pump type wanted: Air source
    Location: Home/Residence
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    Comment: mini split 2.5 ton unit with 4 inside units
  • Project Location: Boulder, CO
    Date: 05/17/23
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Type of system: Natural gas fired
    Location: Home/Residence
    Comment: 1000 sq ft single floor house with baseboard heat. Need replacement boiler. Existing system 25+ years old
  • Project Location: Boulder, CO
    Date: 05/13/23
    Current Heating System: Other
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    Comment: geothermal annual service
  • Project Location: Boulder, CO
    Date: 05/12/23
    Current Heating System: Natural gas fired
    Age of Heating Equipment: Don't Know
    Location: Home/Residence
    Is this an emergency?: No
    Desired Completion Date: Within 1 week
    Request Stage: Ready to Hire
    Problem with Heating System: Nothing happens when it's turned on
    Comment: Old furnace. There was recently some work in the basement, and we had the duct work cleaned out and now the furnace won't turn on. I poked around a bit, it seems like the transformer burned out, I tested with ohm meter, and it smells a bit. But something probably made it burn out, and that is why I need help. Diagnosing and fixing it so it runs again. Thanks.
  • Project Location: Boulder, CO
    Date: 05/06/23
    Install or Replace: Installing new
    Heating System Type: Gas-fired forced air (central heating)
    Heat pump type wanted: Air source
    Location: Home/Residence
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire

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