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Heating & Furnace Contractors in Longmont, CO

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Service Pros

    I.M.S. Heating & Air, Inc. Logo
    Berthoud, CO·

    Furnace & Boiler & A/C Work, Air Ducts Install & Clean, Air Conditioning Install & Service , and 2 more

    "From the time I set the appointment to the install to the finish everything was top notch. I highly recommend them."

    Travis G. in May 2018

    CD
    Fort Collins, CO·

    HVAC

    "I highly Recommend Cool Ducts my heater stopped working during the night I called Cool Ducts and they were here within hours to fix the issue. Nick had the part my furnace needed he was at my house for about an hour and We had heat. I will definitely keep using Cool Ducts in the future and recommend anyone looking for an HVAC company give them a call. They are a delight to work with and donâ t charge an arm and a leg."

    Maria L. in February 2024

    EC
    Longmont, CO·

    Heating and Air Conditioning Service and Repair, HVAC Install or Replace, AC Install & Repair , and 1 more

    "Eric was excellent to work with. He took the time to explain the situation with my old a/c and recommended a replacement. The cost was very competitive and reasonable AND included labor and materials. He did a through and excellent job."

    Amy B. in May 2024

    BH
    Lindon, CO·

    "They were fantastic. They fixed our gas leak in an hour and did so for 1/2 the cost of what we were quoted by other companies. Also ran pressure test for us. Also helped explain the issue to me and were very professional."

    Luca D. in February 2024

    CH

    In business since 2021

    Longmont, CO·

    Electrical, Handyman

    About us: "Michael 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."

    Foundations Mechanical Services Logo
    Longmont, CO·

    HVAC, Repair and Service Maintenance

    "The tech was able to repair my old unit and avoid costly replacement."

    Kent B. in October 2023

    Boulder Heating and AC Logo
    Boulder, CO·

    HVAC

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

    Tammi B. in October 2019

    BM
    Arvada, CO·

    HVAC

    "Clayton Butler at Butler Mechanical arrived on time, was quick and courteous, and never tried to upsell me. He is very knowledgeable of the product."

    George X. in July 2022

    Almega Heating and Air, Inc. Logo
    Loveland, CO·

    Refrigeration System Install, Service, and Repair, Central A/C Install, Service, or Repair, Gas or Electric Furnace Install, Service, and Repair , and 1 more

    "I highly recommend Almega. They were able to come out and check our heater on a Sunday. A motor had completely seized. They were able to order and install the new motor the next day at 8am! Technicians were very professional and knowledgeable. I will be recommending them to all of my clients as well."

    Caly A. in October 2023

    SWAN Plumbing, Heating & Air of Loveland Logo

    In business since 2006

    Loveland, CO·

    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 are also mindful of the fact that it is taking place within your home, and take the following steps to respect your home while we are on-site"

    SH
    HQ'd in Hoffman Estates, IL

    HVAC

    "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

    The Local Handyman 5280 Logo
    Thornton, CO·

    Renovations, Bathroom Remodeling, Kitchen Remodeling , and 3 more

    "Josh's attention to detail and desire to make sure we were fully satisfied was awesome. I would hire him again in a minute!"

    Scott W. in March 2024

    Royalty Heating & Air, Inc Logo

    In business since 2020

    Milliken, CO·

    Electric Furnace: Repair, Central A/C - Install, Electric Furnace: Install , and 2 more

    About us: "We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer need. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job."

    Anytime Heating and Cooling, LLC Logo
    Broomfield, CO·

    HVAC

    "Very professional service!"

    Howell R. in December 2023

    TNT Home Services Logo
    Longmont, CO·

    Electrical, HVAC, Remodels , and 5 more

    "When he came to do an estimate, I thought that's all he would do, but he ended up fixing my problem right then at a reasonable price. He recommended we get a new water heater(as ours was really old). He replaced our water heater for the price that he quoted and finished within two hours. I will definitely use Ron again."

    Jennifer F. in January 2017

    BH
    Fort Collins, CO·

    "They were very profinal and very reasanable"

    Dawn S. in April 2024

    BH
    Englewood, CO·

    HVAC Services, Furnace and Air Conditioning Maintenance, HVAC Services , and 3 more

    "My boiler with steam radiators recently broke. I had two different companies tell me it was ruined and I needed a new one for about $33k. I had a 3rd company, Behold Heating And Cooling, come and fix it in a matter of minutes. They were awesome, honest and friendly. If I need new steam vents in the future , they are about 1/3 the price of the competitors. Donâ t get taken advantage of, these guys are awesome."

    Mia T. in January 2024

    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

    ARS / Rescue Rooter Colorado Logo
    Aurora, CO·

    Drain and sewer line cleaning, excavation and repair, Plumbing fixtures repaired and replaced, Video sewer inspection , and 1 more

    "Tech Brandon did a great job very professional. Very happy to get this problem resolved - upgraded not just fixed."

    Emil H. in November 2021

    National Fixit Logo
    Evergreen, CO·

    Air Conditioning Repair & Replacement, Furnace Repair & Installation, Water Heater Repair & Installation , and 2 more

    "Drew, with National Fixit, provided quality work and excellent communication throughout the HVAC install I hired him for. Contacted me on a Friday and the job was done within three days. Will definitely be using them again for a future needs."

    Shannon C. in June 2023

    Red Star Plumbing Logo
    Lyons, CO·

    Sewer Main - Install, Replace or Repair, Drain Clog or Blockage - Clear, Drain Line Breakage - Camera Locate , and 2 more

    "Professional and polite, Jed is great to work with. He is my go to plumber for my rental unit replacing old valves and a new water heater."

    Bjorn B. in December 2018

    JH

    In business since 2018

    Arvada, CO·

    HVAC

    About us: "Check us out on Google and Yelp! With over 15 years of experience, we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job."

    AI

    In business since 1991

    Aurora, CO·

    HVAC

    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."

    LM
    Erie, CO·

    AC Installs, Furnaces, Mini-Splits , and 1 more

    "Mike and team were awesome Booked the appointment and they came the next day after business hours to drop materials. Removed boiler from crawl space and baseboard heat exchanges and replaced and added the air cond and all duct work throughout home. 3 x days from start to finish. As well as follow up service to make sure all was good still. Incredibly people. Incredible job"

    Rodney J. in April 2024

    PH

    Gas Boiler or Radiator Heating System, HVAC, Refrigeration , and 1 more

    "These guys were great! They were very prompt and quick! Nathaniel and Alex reviewed the problem went and picked up a new part and had it fixed within a couple of hours! Very informative and will be using them again!"

    Melissa S. in April 2021

Showing 1-25 of 40 results

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HomeAdvisor Community Rating

Overall Rating:

Longmont Heating & Furnace Contractors are rated 4.7 out of 5 based on 1168 reviews of 1168 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 Longmont, CO

  • Project Location: Longmont, CO
    Date: 02/05/24
    Location: Home/Residence
  • Project Location: Longmont, CO
    Date: 02/03/24
    Kind of Heating System: Natural gas fired
    Location: Home
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Longmont, CO
    Date: 02/02/24
    Kind of Heating System: Natural gas fired
    Location: Home
    Comment: My existing high performance furnace is now 23 years old and I am looking to replace. Looking for quotes for Payne/Trane/American Standard/Carrier level of furnaces. House is ranch style with about 3500 square feet (1750 top and bottom).
  • Project Location: Longmont, CO
    Date: 01/30/24
    Location: Home/Residence
  • Project Location: Longmont, CO
    Date: 01/30/24
    Location: Home
    Comment: I am planning to replace my existing gas furnace and air conditioning unit.
  • Project Location: Longmont, CO
    Date: 01/25/24
    Install or Replace: Replacing old
    Heat pump type wanted: Air source
    Location: Home
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Longmont, CO
    Date: 01/24/24
    Location: Home/Residence
  • Project Location: Longmont, CO
    Date: 01/22/24
    Current Heating System: Natural gas fired
    Location: Home
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Longmont, CO
    Date: 01/16/24
    Current System: Other
    New or replacement?: Installing new system
    Comment: Need someone to help figure out what the previous plumber did and get the radiant floor heating system working. the house is a new build and need someone immediately.

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