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TRUSTED BY HIGHLANDS RANCH, CO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon927
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Highlands Ranch, CO

*The Angi rating for Heating And Air Conditioning Service companies in Highlands Ranch, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Highlands Ranch, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on July 22, 2026

Find Heating and air conditioning pros in Highlands Ranch

Avatar for Lous Heating and Cooling LLC
Lous Heating and Cooling LLC
5.0(
70
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair+1 more

Serving Highlands Ranch, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Louis is knowledgeable and has great customer service. He was the only HVAC company to come look at my furnace during the holidays. Greatly appreciate him getting my furnace running during the late hours."
80% Furnace Replacement
1998 York Furnace
Air Conditioner Replacement
Furnace Replacement
Swamp Cooler Deep Cleaning

+7

Response time4 hrs
71 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for Quality West Heating & Cooling
Quality West Heating & Cooling
4.7(
338
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+9 more

Serving Highlands Ranch, CO and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"Don Berry was awesome. I'll be going to him for all of my HVAC needs from now on. Very knowledgable and a good communicator."
This image shows the wall mounted unit that will cool and heat the whole living room area without any noise.
Response time2 days
Response rate100%
9 neighbors recently requested a quote
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Avatar for M & H Air, LLC
M & H Air, LLC
5.0(
18
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - InstallCentral A/C - Install+14 more

Serving Highlands Ranch, CO and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"I had an excellent experience with this HVAC company. Their team was highly professional, knowledgeable, and focused from start to finish. They took the time to explain everything clearly, completed the work efficiently, and demonstrated great attention to detail. It’s refreshing to work with a company that values quality, expertise, and customer service. I highly recommend them to anyone looking for reliable HVAC professionals."
M & H Air, LLC
Victory Outreach Church
2 neighbors recently requested a quote
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Avatar for Air&Hvac Master
Air&Hvac Master
5.0(
14
)
Gas Furnace / Forced Air Heating System - InstallCentral A/C - InstallCentral A/C - Service or Repair+3 more

Serving Highlands Ranch, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Air&Hvac Master is your go-to choice for Hvac and air duct cleaning in Denver. As an innovative service provider company, we are committed to creating a comfort, healthy and safe environment for your home. Contact us today for top-notch service.

Clogged AC coil
After cleaning
Air Duct Cleaning Project
Air Duct Cleaning Project
Coil after cleaning

+26

Response time10 hrs
Response rate100%
3 neighbors recently requested a quote
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Avatar for True Flow Heating and Air, LLC
True Flow Heating and Air, LLC
4.7(
40
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - Repair

Serving Highlands Ranch, CO and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Eric was incredibly helpful at every step of the process. We are very pleased with the furnace he recommended and the quick turnaround time."
American Standard
Furnace Only
Getting Proper Charge on A/C after installation
A/C
furnace flip

+11

Response time4 hrs
4 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Emporia Home Services
Emporia Home Services
4.8(
22
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+26 more

Serving Highlands Ranch, CO and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Very professional. They did an annual service check on my furnace. While doing so, they found that my filter was wrong and could have caused major damage to the furnace. They were able to find me the correct filter in a timely manner. I'll be calling them whenever something is wrong or I need another furnace cleaning/check."
Additional Photos
Additional Photos
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Additional Photos

+11

Response time2 days
Response rate100%
6 neighbors recently requested a quote
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Avatar for Behold Heating & Cooling Services
Behold Heating & Cooling Services
4.9(
47
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairThermostat - Repair or Reprogram+2 more

Serving Highlands Ranch, CO and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Top tier heating and cooling hvac contractor! If youâ re in the Denver area you definitely want to utilize their services."
Boiler Repair/Replacement
Boiler Replacement and Repipe
Boiler Replacement and Repipe
Furnace, AC, Water Heater Replacement
Furnace Tune-up

+35

Response time6 hrs
Response rate100%
81 neighbors recently requested a quote
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Avatar for Clean Air Genie, LLC
Clean Air Genie, LLC
4.9(
66
)
Air Ducts & Vents - Clean

Serving Highlands Ranch, CO and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Donovan did a great job. He was professional and worked efficiently. Would recommend to anyone looking to get their vents/ducts serviced"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

3 neighbors recently requested a quote
Recommended by5%of homeowners
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Avatar for Mountain Pro HVAC Services, LLC
Mountain Pro HVAC Services, LLC
5.0(
126
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair - For Business+4 more

Serving Highlands Ranch, CO and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"MountainPro HVAC SERVICES is a company that stands out due to a number of core values and high standards as exemplified by owner, Adrian Vargas. Mr. Vargas will squeeze one more service call after a fully packed day due to his commitment to both new and loyal customers. Mr. Vargas always exhibits the utmost professionalism and expertise while answering customer questions after a grueling day of challenges and labor-intensive service calls. It is evident Mr. Vargas appreciates his customers and goes the extra mile to do an exemplary job. So grateful for his customer-oriented work ethic."
Maintenance Services
Maintenance Services
Maintenance Services
Maintenance Services
New AC / Furnace Install

+4

Response time11 hrs
Response rate92%
Recommended by100%of homeowners
Request Quote
Avatar for Bee There Heating & Air
Bee There Heating & Air
4.9(
75
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair - For Business

Serving Highlands Ranch, CO and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Jason showed up in a timely manner. He worked very hard to replace my AC in the summer heat. It was a complicated job and he did great. Also, he was very honest and was able to help us keep the overall cost down. Shortly after the AC the mother board on the furnace went out. He was able to come out and perform a warranty repair on the furnace very quickly. Overall, I would highly recommend this company to anyone looking for HVAC services."
Littleton
Denver
Highlands Ranch
Littleton
Lakewood

+21

Response time3 hrs
Response rate88%
Recommended by97%of homeowners
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Heating and Air Conditioning questions, answered by experts

Some HVAC systems tend to use R410A refrigerant, although if you have an older model it may be using R22. R22 is banned due to its harmful environmental and health impacts, and it is a sign that your AC unit is old enough to consider a replacement and the significant efficiency gains that could come with it.

As a general rule, you should have your HVAC system professionally serviced at least once a year, though it's best to follow the manufacturer's specific recommendations. Many experts suggest twice-yearly maintenance: once in the spring for the cooling system and once in the fall for the heating system. This is especially recommended for older units, systems with recurring issues, or heat pumps that provide both heating and cooling. Regular service, which can cost between $100 and $550, keeps the system running efficiently, helps prevent costly future repairs, and saves money on utility bills.

Yes, you can clean your air conditioner filter as a temporary fix for cleaning up dirt, but you’ll eventually need to replace it once the dust starts to accumulate. Use a vacuum with a hose attachment to clean your air filter at least once per year or more often if you have pets.

The cost of R32 refrigerant is about the same as the cost of R410A refrigerant, the most widely available type of refrigerant today. However, R32 systems use about 20% less refrigerant than R410A systems, making the refrigerant less expensive overall.

Yes, it is possible. An electrical fire can break out if the compressor has inadequate ventilation. When it overheats but doesn't have a proper thermal cutout, this can cause the motor to short-circuit and catch fire. This risk is exacerbated if flammable materials, like dust and fallen leaves, are clogging the unit. The compressor overheating won't start a fire by itself, but poor maintenance and installation can increase the risk once it hits its breaking point and short-circuits.

The Highlands Ranch, CO homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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