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TRUSTED BY CHEYENNE, WY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon123
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Cheyenne - Updated Nov 2026

Avatar for Wyoming All-Service LLC
Wyoming All-Service LLC
4.7(
40
)
Gas Boiler or Radiator Heating System - Repair

Serving Cheyenne, WY and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"speedy response to my emergency plumbing issue, and the fact that they have most everything, parts wise, on hand... made for a very efficient and quality job"
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel

+15

Response time2 days
5 neighbors recently requested a quote
Recommended by89%of homeowners
Regina Romero
New to Angi
Air Ducts & Vents - Clean

Serving Cheyenne, WY and surrounding areas

Approved

Here’s a nice, friendly, and professional introduction that lets people get to know you while showing them how much you love what you do. ❤️\n\nHi! My name is Regina, and I’m a hardworking, dependable, and trustworthy house cleaner with 5 years of experience. I’ve had the opportunity to work with several cleaning businesses, which has helped me build my skills and experience in all areas of cleaning.\n\nI’m an easygoing, friendly person who gets along well with others. I’m also a proud mother of two, just working hard, enjoying life, and doing my best to provide for my family.\n\nI genuinely LOVE cleaning and take pride in making homes feel fresh, clean, comfortable, and organized. There’s nothing better than taking a space and bringing it back to life! I pay attention to the little details and always do my best to leave every home looking its best.\n\nI’m here because I enjoy what I do, take pride in my work, and love helping people feel good in their homes. I look forward to working with you

The Martens Company Heating and Cooling
4.9(
19
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceGas Boiler or Radiator Heating System - Install+8 more

Serving Cheyenne, WY and surrounding areas

In business since 2010

Free estimates

"They are the hardest working most efficient team I have seen. Project took 5 days, with replacement, removed both a old gravity furnace and stand alone heater. Installed vents in each room, insulation new venting and pipes. I will use them for any project I have in the future. I highly recommend them."
Response time1 day
Recommended by100%of homeowners
Avatar for ECP Heating Venting & AC, LLC
ECP Heating Venting & AC, LLC
4.6(
38
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+13 more

Serving Cheyenne, WY and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Yes, he is the best installer and hvac company we have ever hired. It was a complex attic install and it came out perfect. The boss is a perfectionist and very efficient. Super happy with the level of engineer grade service and attractive pricing compared to other companies with their massive markups on equipment etc!!"
Furnace Install
Response time2 hrs
Recommended by60%of homeowners
Avatar for Elite Comfort LLC
Elite Comfort LLC
4.5(
25
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Cheyenne, WY and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"I highly recommend this company. Ruben was very easy to work with, professional, friendly, efficient and effective. I am very satisfied with my experience. Highlights- -Responded immediately (on the weekend) -Personalized his service to our needs. We live in a very old home that required work beyond simply slapping in a new furnace. He took the extra steps to ensure they whole job was done correctly, not the bare minimum. -Took the time to answer all of our questions and helped us deal with a tedious warranty situation regarding the old furnace. Several other companies flat out refused to address our warranty problems. -Cleaned up after himself, was careful not to track in dirt/mud. -Was respectful and honest in all of our interactions. He gave us the best guarantees for continued maintenance, and I believe he will follow through. -Provided the lowest of all bids. This company is doing what a lot of companies in more rural locations do not- provide competitive, high quality service. Because options are limited and there is enough demand, many companies do not have to go the extra mile to compete for customers. Elite Comfort did, and I appreciate it that effort enough to take the time to write a lengthy review."
Additional Photos
Additional Photos
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Additional Photos

+18

Recommended by95%of homeowners
Avatar for HTW WORKS
HTW WORKS
5.0(
8
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Cheyenne, WY and surrounding areas

Free estimates

Credit card accepted

"Heath did an over-the-top job. He arrived on time, and he worked past normal quitting time. The power wash on the house looks great because he was so determined to “make everything look great.” I will hire him again every 3 years to do this job as long as I own this home."
Gutters cleaned and sealed
Gutters cleaned and sealed
Gutters cleaned and sealed
Gutters cleaned and sealed
Gutters cleaned and sealed

+20

Recommended by100%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

Mold in your air conditioner isn't a good thing, as it can be harmful to your health. If the mold travels through the ductwork or is blown out of the A/C, you and your family can inhale mold spores and develop respiratory illnesses and other problems. Preventing mold from growing in the air conditioner will help protect your health.

The best way to reduce heat upstairs is to release it by opening a window. Hot air rises, and if you can create some airflow by opening a window upstairs and also one on a lower level, the hot air should be pushed out of the home. Remember that fans pointing out the window do a much better job of circulating air than fans pointing into the home.

You can buy R-22 refrigerant for your home air-conditioning system through your local AC repair specialist, who can also refill your R-22 system as needed. You may find that the cost of R-22 has gone up due to shortages as the EPA banned this refrigerant. Ask your pro to inspect your system for any leaks or issues.

Water buildup in your HVAC system is a cause for alarm. If water accumulates in your ductwork, it can drastically lower your home's air quality and create safety hazards. These risks include mold growth, damage to your HVAC system, and attracting pests that are seeking water into your ducts. Proper insulation and sealing of ducts can prevent this, and regular inspection and maintenance can address water damage problems before they become too severe.

Modern AC leak sealants work as a temporary measure to stop refrigerant leaks. You can purchase them at most home improvement stores or on online. When using an AC leak sealant, keep in mind that it’s only a temporary solution, so you’ll still need to hire a pro to install a replacement part as soon as possible.

The Cheyenne, WY 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.