Top Colorado HVAC Companies

Find a heating, air conditioning, ventilation contractor serving Colorado

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If you need HVAC service in Colorado defualt="your area", Best of the Web is the right place to start. Here you’ll find qualified and verified Colorado HVAC contractors. No matter where you live, start your search here and find an HVAC technician.


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169 listings found

Colorado Discount Heating and Cooling

When it comes to heating and air conditioning call Colorado Discount Heating and Cooling. We are a locally owned and operated Denver HVAC contractor that does everything from installing brand name heaters to servicing your air conditioner. Our services are 100% Satisfaction Guaranteed (call for details) because we bring satisfaction to all of our customers. When you have a problem,…

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Aspen Creek Heating & Air

Aspen Creek Heating & Air is a family-owned and operated HVAC business with over 13 years of experience. We are based in Broomfield, Colorado and serve the greater Denver and Boulder area. We service and install all brands of furnaces, heat pumps, boilers, geo-thermal, radiant and electric baseboard heaters, water heaters, tankless water heaters, air-conditioners, mini-splits, whole-house humidifiers, swamp/evaporative coolers,… Unclaimed: Claim this business

At Parker Service Company

At Parker Service Co. is Parker based full services Heating & Cooling, Air conditioner (AC), Furnace, Boiler & HVAC repair & installation contractor. Air furnace / hot water boiler / central humidifier / electronic air cleaner / air conditioner/ domestic water heater contractor in Parker Colorado

Creative Plumbing & Heating

Creative Plumbing & Heating has been serving our local community for more than 20 years in the plumbing industry. We are fully qualified and licensed to provide quality service just a phone call away.

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Do All Heating and Air

Do All Heating & Air Conditioning provides furnace and heating repair service in Denver. We provide the best heating & cooling home repair service. Unclaimed: Claim this business

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Lumberjack HVAC

Lumberjack HVAC has the heating and air conditioning services you're looking for in Brighton, CO! Since we opened our doors in 2015, we've gained a reputation for delivering quality service and workmanship. Our company provides complete HVAC services for Adams and Weld counties. We're fully accredited with the BBB and maintain an A+ rating. So when you call us for… Unclaimed: Claim this business

24 Hour Heating and Cooling

24 Hour Heating and Cooling, we do heating repair, cooling repair, boiler repair, and electrical repair in Denver Colorado, but we also do replace equipment, or install new air conditioning, install new solar systems or service old ones, we also install geothermal and service heat pumps, we have emergency vehicles to get up in the hills in nasty weather, evergreen,…

AAA OK Heating and Cooling HVAC

AAA OK Heating and Cooling HVAC will complete all of your heating and cooling projects in a timely manner with the greatest attention to detail. For the best Denver HVAC service in town, call today!

AAAA Heating-Water Heater Pros

For a premier Colorado Springs hvac company, contact A A A A Heating-Water Heater & HVAC Pros. We will complete any heating and cooling project on time and with an emphasis on quality and affordability.

Affordable Heating and Air Conditioning, Inc.

Affordable HVAC, Inc. is a professional company who will complete all of your heating and cooling projects in a timely and meticulous manner. For the best Greeley HVAC service in town, call us today!

Basset Heating & Air Conditioning, Inc.

We offer superior service for all of your home's heating and cooling needs at affordable prices. Accredited business member of the Better Business Bureau. Member Pikes Peak Mechanical Contractors Assc.

Best Heating & Cooling

Best Heating & Cooling is providing Heating & Cooling, Air conditioning Repair, Furnace Repair and Air conditioning Replacement Services in Pueblo, CO. Call for more details.

Castle Rock Heating & Air

HVAC Repair & Installation Services Castle Rock

Colorado Heating Cooling

Our company started some 15 years ago with the value of "People doing business with people" instilled by President and CEO Larry Benavidez - or Larry the Plumber to many of our long-time clients. We have completed a great number of projects in all phases of plumbing, heating and air conditioning, Olive Gardens, Labrio Markets, OBGYNS, small restaurants, day cares,…

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Denver Pro Mechanical

Denver Pro Mechanical is a family-owned and operated company based in Denver, Colorado. We specialize in HVAC preventative maintenance, service and repair on all makes and models, and installation of new equipment. You can count on us to provide an efficient and professional solution specific to your needs. Denver Pro Mechanical is a Commercial/Residential HVAC and mechanical company with over… Unclaimed: Claim this business

High Country Heating & Cooling, LLC

Colorado Springs HVAC has 30 years experience. We are experts in the area of indoor air quality, humidification, heating & cooling service, repair & maintenance as well as replacements.

L & L Heating & Air Conditioning

With more than 31 years in the heating and cooling business, we are dedicated to providing the best possible service for you and your family. You can count on us to provide you with a system and solution that fits your family's unique needs and since we've installed many systems in this area, we've earned a reputation for doing the…

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L & L Heating & Air Conditioning

L & L Heating and Air Conditioning provide a wide variety of HVAC services, including heating and furnace installation, heating and furnace repairs, heating and furnace maintenance, air conditioning repairs, air conditioning maintenance, and air conditioning installation. Unclaimed: Claim this business

Rock Heating and Air Conditioning

Rock Heating proudly serves the south metro area. We are a member of Tom Martinos referral list and a Gold Star member of the BBB.

Rocky Mountain Heating & Air

Our Goal at Rocky Mountain Heating & Air is to provide our Denver Furnace customers with long lasting solutions that will improve their indoor quality of life.

Top HVAC Services

 

 While there are a lot of services offered by Colorado HVAC contractors, here are some of the most common reasons you may call one for.

 
  • Heater or AC doesn’t come on: When this happens, you turn on the AC or heater and nothing happens. If your unit doesn’t respond, it could be a problem with the unit itself or with the thermostat. 
  • Maintenance: Once a year you need to have your HVAC systems checked by a professional. They’ll check your system for damage or corrosion, examine the blower, check the vents for blockages or leaks, and give the whole system a once over.
  • HVAC makes strange noises: If you turn on the heater or air conditioner and hear an odd clanking, banging, screeching, or any other strange sound, It could be from a faulty fan or other part failure. 
  • Low system performance: If the heater struggles to maintain the temperature, the AC can’t cool quite enough, or the system constantly turns on and off, there is probably something causing degraded performance.
  • Poor air quality: Have you noticed strange smells or a lot more dust than usual? There could be a bad air filter or other problem with your HVAC that is causing poor air quality. 

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New HVAC Services Listings

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Hunt's Services

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Tri-County Air Service

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Top Tech Mechanical Services, Inc

Recent HVAC Services Reviews

Recent Review

Hunt's Services

Dennis Hayamoto Thursday, April 4th 2024
Good value, just not great value. The quote was a bit of a sticker shock - everything is expensive these [...]
Recent Review

Warm or Breezy Heating & Cooling

Sarah Bennett Tuesday, November 30th -0001
I hired Jason to look at a persistent problem with the furnace. He charged me nearly $400 and said it [...]
Recent Review

Hibdon's Heat and Air

Tommy Tuesday, November 30th -0001
I had my heater go down and within 2 hours, they had my system diagnosed and up and running. They only [...]

Colorado HVAC Cost Guide

When you pay for HVAC service your money goes toward the labor of the technician, the costs associated with running the business, the parts that may be necessary for the service, and for any supplies needed for your project. Costs will vary based on your location. Below are the averages you can expect for some of the usual HVAC repairs or services.

 
  • National Average: $155-515
  • Thermostat Replacement: $120-330
  • Maintenance: $100-135 
  • Fan Repair: $365-660
  • Coolant Recharge: $150-595
  • Ignitor Replacement: $225-335
 

Tips For Hiring An HVAC Technician

 

There are a lot of HVAC technician’s around Colorado, and that can make it difficult to select a good one. Below are some tips to help get you started in your selection.

 

Check Reputation And Reviews

 

The first and best thing you should do when looking for an HVAC technician is to check their reputation and reviews on Best of the Web. You’ll find a list of qualified and verified HVAC professionals near you. You’ll see their reviews, as well as details like their phone number and the hours they operate.

 

Ask Questions

 

Any quality HVAC technician should be willing to address your questions and concerns. If they won’t, they may not be someone you want to do business with. You can choose someone else if they are unwilling to explain things. Find a professional you feel comfortable with and trust to complete the work properly.

 

Get It In Writing

 

You’ll probably want quotes from multiple technicians before hiring. Get their quotes in writing, so you can refer back to that quote when it comes time for the work. This allows you to make sure they only repair what they quoted and charge the quoted price. Technicians should get pre-approval for any work they do above what was in their quote.

 

Frequently Asked Questions about Hiring HVAC Techs

 

Should I Repair Or Replace My System?

 

If your HVAC system is over fifteen years old, it’s likely time to replace it. As a system ages, the cost for repairs typically goes up. Older systems may not be as efficient to operate or perform as well as a new system. Also, replace your system if the cost of a repair exceeds half the cost of a new system and it is no longer under warranty.

 

Do HVAC Technicians Have To Be Licensed?

 

Whether an HVAC technician must be licensed or not depends on the state you reside in. Some states do not require a license, but most do. Often, non-licensed and non-certified technicians may do low-quality work. While not all unlicensed technicians perform substandard work, it increases that risk.

 

What Is The Best Way To Find A Reputable HVAC Technician Near Me?

 

The best way to find an HVAC technician near you is to check Best of the Web. You can find a list of HVAC professionals near you, and you can read their reviews and see their details. You’ll find only verified and reputable HVAC technicians, and you can trust what you find.