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HVAC & Air Conditioning Contractors in Denver, CO

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Service Pros

    Denver, CO·

    Home Improvement

    "Glad i chose this person to do the work."

    Ruben J. in November 2019


    In business since 2005

    Denver, CO·


    About us: "With over ten years of experience, we focus on HVAC services in the Denver area. We will treat your property as if it were our own. Give us a call today, we look forward to working with each and every customer."

    Happy Home Heating & Cooling, LLC Logo
    Lakewood, CO·

    Gas Furnace: Install, Central A/C - Install

    "Danny came out and did a quote for me and broke down everything he was going to do in detail in a way I could understand as someone who doesn't know much about HVAC which was really nice and appreciated. He even gladly installed my thermostat same day with the air conditioning repair. Super great company and will be using them with any future HVAC needs!"

    Kassidy H. in July 2022

    Westminster, CO·

    Gas Furnace: Install, Central A/C - Install, HVAC

    "A.S.I. Heating & Air Conditioning was on time, explained what work needed to be done, completed the work in a timely manner, and although there was more work involved they completed it without any additional charges. I would highly recommend them to friends and family. Also they gave many options that we were not aware of."

    Frank S. in August 2013

    BACA Property Maintenance Logo
    Lakewood, CO·

    Handyman Services

    "Showed up on time. He cleaned up after his work was complete. I will hire him again. Great Job."

    Joann M. in July 2021

    Lakewood, CO·

    Furnace Install, Furnace Repair, A/C service and Repair , and 1 more

    "Very reliable, reasonable and always there for you. I have several properties he helps me with and I couldn't be happier!"

    Brian M. in September 2018

    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

    "very satisfied with the work"

    George R. in December 2023

    Snappy Appliance Repair LLC Logo
    Aurora, CO·

    Dryer, stove, oven , and 7 more

    "Gabe was early, was able to diagnose the problem with the compressor on my fridge very quickly, and then stayed later to help with the search for a new refrigerator and even offered his expertise on what I should look for and brands to avoid!"

    Drew S. in November 2023

    Ruby Hill Comfort, LLC Logo
    Denver, CO·


    "Carlos is knowledgeable and thorough, and stand behind his work. Hire this guy"

    Oswaldo C. in July 2019

    Denver, CO·


    "Highly recommend Nacer! Any leaking pipes, heâ ll solve your issue and fix it. I plan to use him when i get my new a/c as well. Heâ s an honest man that does great work!"

    Nolan H. in August 2021

    Aurora, CO·

    Emergency Services

    "Zach was on time, very professional and very friendly. He knew what he was doing and communicated with us. I would highly recommend his company!"

    Connie S. in December 2018

    Northglenn, CO·

    HVAC, HVAC, Boilers -Heating Hot Water and Steam , and 1 more

    "In addition to the HVAC service, Lance has also done electrical work by installing can less lights and ceiling fans. Also, has replaced a water heater for us. Great work."

    Lindsey N. in November 2023

    Lux, LLC Logo
    Denver, CO·

    Home Remodeling, Home Remodeling, Tool Ready Tasks , and 4 more

    "Very honest individual came out under budget!"

    Beau S. in April 2023

    A Family Friend Heating and Cooling LLC Logo
    Highlands Ranch, CO·

    Furnace Installs, Heat Pump Installs, Thermostat Installs , and 2 more

    "Honest, kind, super knowledgeable, no upselling. Found my new go to ac/ hearing repair and have already recommended to many!"

    Hannah L. in December 2023

    Sunshine Peak Mechanical LLC Logo
    Brighton, CO·

    HVAC Install/Repair

    "Excellent service, they went above and beyond to help us, and fixed our furnace quickly on a weekend. Hire them!"

    Cesar B. in December 2023

    Denver, CO·

    Dryer Vents, including Cleaning and Installing, Mini Split Systems to including Installs, Cleaning and Repairs, Heat Recovery Units , and 2 more

    "Alex was great to work with. He did a phenomenal job on my AC unit and was very honest through the whole process.I will definitely keep him coming back to service my unit as needed, I highly recommend his services."

    Victor M. in May 2022

    Absolute Electrical, Heating & Cooling, LLC Logo
    Commerce City, CO·

    Electric Vehicle Charging Station Installation, Residential Forced Air Furnace and Air Conditioning Units, Repair and Installation of Furnace and Air Conditioning Equipment , and 2 more

    "Steve Schwartz did an excellent job of diagnosing and fixing electric outlet problem."

    Judy T. in December 2019

    Arvada, CO·

    Humidifiers, Boilers, Gas Furnace Installation/Repair , and 2 more

    "The service rep was very Knowledgeable professional"

    Clayton B. in February 2024

    Arvada, CO·

    "Mile High Plumbing and Air has been game-changing for us. John and Osh have now done two jobs for us and we couldn't be more pleased. The first project was a complicated correction of poor hot water circulation to our entire home. They also replaced a leaking expansion tank and fixed a finicky shower handle as part of the first project. The second project was fixing a leak from a tankless water heater and at the same job fixing a plugged sink. They are efficient, prompt, courteous, and extraordinarily knowledgeable. We manage rental properties and, although their first work for us was for our personal properties, they are now our go-to plumbers for every property - personal and investment. Seriously grateful we found them. You will not find a better company."

    Harley R. in December 2023

    Thornton, CO·


    "Hugo was great .. good communication and quick service. - thanks so much"

    J H. in January 2024

    Aim High Electrical Services LLC Logo
    Aurora, CO·

    Electrical, Electrical

    "Glen is highly professional, did an excellent job for a fair price! Refreshing to see these days. Would highly recommend."

    amy M. in April 2023

    Henderson, CO·

    HVAC, Refrigeration, Electrical , and 3 more

    "Kevin made sure to get to my job amazingly quick as the cold snap was quickly approachingâ ¦ this eliminated all anxiety from my project as HVAC repair can be a very daunting experienceâ ¦..extremely polite and accommodating upon arrival and had my job complete surprisingly fastâ ¦as a smaller company his pricing was more flexible than the big box companies like a cherry on top lol!!! Thanks Kevin!!!"

    Brian M. in January 2024

    Front Range Mechanical Services Logo
    Englewood, CO·

    Ductless Mini-Splits, Gas Furnace, Water Heaters , and 2 more

    "Great customer service! Very patient with all my questions, worked with me to find the best solution, never felt pressured. Showed up on time, cleaned up after themselves."

    Amita C. in February 2016

    Denver, CO·

    "Tropicool did an amazing job installing my ac and furnace. I will be reccomending this company to my friends and family. Thank you so much Tropicool!"

    Gerardo L. in February 2024

    Pacific Air, Inc. Logo
    Littleton, CO·

    HVAC, Water heaters, Furnace - Heating , and 2 more

    "They surprised me by giving a reasonable estimate over the phone for a job that two other contractors had declined to bid in person. Since they were willing to do the job, though, I decided to accept assurances that the total wouldn't be more than 10% over the phone estimate. Long story, short: they delivered on schedule and within budget, and we're very happy with the work their installation team did. I'd definitely work with them again."

    Brennon M. in December 2017

Showing 1-25 of 83 results

How much do hvac & air conditioning contractors typically cost?

  • Denver, Colorado Average
  • Typical Range
    $3,243 - $6,378
  • Low End - High End
    $1,300 - $9,500

Top Air Conditioning Projects

HomeAdvisor Community Rating

Overall Rating:

Denver HVAC & Air Conditioning Contractors are rated 4.8 out of 5 based on 2421 reviews of 2421 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 HVAC & Air Conditioning Contractors in Denver, CO

  • Project Location: Denver, CO
    Date: 02/05/24
    Location: Home
    Installation Location: Roof-mounted
    Comment: Hail damage and my roof is being replaced. My roofers think I should be moving the swamp cooler I believe higher on the roof. Love my swamp cooler and need to find out the thoughts of a swamp cooler pro. We had hail damage but also a basement flood several years ago.
  • Project Location: Denver, CO
    Date: 02/03/24
    Location: Home
    Comment: Replace swamp cooler
  • Project Location: Denver, CO
    Date: 01/31/24
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Location: Home/Residence
    Nature of Project: Install or replace central air conditioning system
  • Project Location: Denver, CO
    Date: 01/22/24
    Location: Home
    Comment: Need to close it down shut off water and cover
  • Project Location: Denver, CO
    Date: 01/19/24
    Furnace Type: Forced air gas
    Location: Home
    Comment: We are looking to install a home humidifier, likely fan powered or steam as we want it to run outside just when the heat is running so no bypass.
  • Project Location: Denver, CO
    Date: 01/19/24
    Desired Completion Date: Within 1 week
    Request Stage: Ready to Hire
    Location: Home/Residence
    Is this an emergency?: No
    Comment: Clean furnace Including motorAdd a second condensation line

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