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  • 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

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."
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+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

AC evaporator coils should be cleaned at least once per year to keep your unit in good condition. For optimal performance, consider cleaning them twice a year—once before and once after the main cooling season. More frequent cleanings may be necessary for older systems, units with performance issues, or those in climates with high levels of humidity, dust, and dirt.

As mentioned above, not all HVAC Schrader valves are necessarily the same. While the valve core and pin or spring size on Schrader valves used for HVAC are generally similar, the valves are not all universal and interchangeable. The size of Schrader valves varies depending on whether it's used in an air conditioner, bicycle tire, or motor vehicle tire.

The best time of year to purchase or replace an HVAC system, including components like an air conditioner or furnace, is during the off-season—spring and fall. During these periods, HVAC professionals are less busy than in summer and winter, when extreme temperatures create urgent demand. Shopping during the off-season can lead to savings of 10% to 15% on an AC unit and allows you more time to find the best deal and other cost-saving incentives. Typically, air conditioning units go on sale in the fall after demand drops, while furnace prices tend to decrease in the spring.

If your central AC is not blowing cold air, you should try resetting the system. Many systems have a reset button. Make sure your thermostat is off, then turn off the circuit breaker that powers your AC. Hold the reset button for three to five seconds, then turn the circuit back on. Set your thermostat to cool and choose a temperature cooler than the room. Your system should turn on quickly.

Some AC filters, known as reusable filters, can be cleaned and reinserted. Most AC filters, however, are disposable and cannot be cleaned. 

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.