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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

An HVAC system typically lasts between 10 and 30 years, with an average lifespan of 15 to 25 years. The longevity of the system is influenced by factors such as the quality of the unit, usage frequency, local climate, and how well it is maintained. Regular maintenance, including cleaning, filter replacements, and professional inspections, can help maximize its lifespan. Different components within the system have varying life expectancies. For example:

  • Furnaces: 15 to 30 years

  • Boilers: 20 to 35 years

  • Air Conditioners (AC units): 12 to 20 years

  • Heat Pumps: 10 to 20 years

  • Ductless Mini-Splits: 10 to 30 years

An AC drip pan may stop draining if there’s a clog where the drip pan connects to the drain line. Clogs can form from a lack of cleaning or from rust or corrosion buildup. Cleaning the drip pan at least once per month lowers the chances of debris clogging the drain line.

High humidity is one of the most common reasons for air vents to sweat or produce condensation. When the cool, dry air from your HVAC unit meets warm and moist air in your home, it will cause condensation. Insulating your ductwork can help prevent this. If you live in a very humid region, a dehumidifier can also help.

Yes, a dirty evaporator coil can freeze up. Dirty evaporator coils can’t absorb or transfer heat properly. The dirt and grime restrict airflow, which is needed to move heat throughout the system properly. Your air conditioning unit could freeze over, or it can cause your heat pump to freeze.

One of the first signs of mold in an air conditioner is a musty smell. You're likely to notice the smell when the unit runs, from the air coming out of the vents or the unit itself. You may also be able to see mold growing on the unit, such as near the condenser coils or by the fan. In some cases, there may be visible mold by the vents.

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.