4.6 
280 *The Angi rating for Heating And Air Conditioning Service companies in Fairview Heights, IL 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 Fairview Heights, IL 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 June 19, 2026
Serving Fairview Heights, IL and surrounding areas
Approved
In business since 2000
Emergency services offered
Credit card accepted
"The crew that came out was knowledgeable and helpful"
+14
Serving Fairview Heights, IL and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
Looking for reliable HVAC service in St. Louis? Aire Serv of St. Louis is your local expert for residential and commercial heating and cooling. From emergency AC repair during humid Missouri summers to furnace maintenance before the winter chill, our professional technicians are available to keep your home comfortable. We pride ourselves on transparent, upfront pricing, no overtime charges, and the "Done Right Promise." Whether you need a system replacement, duct cleaning, or a routine tune-up in Fenton, Webster Groves, or Kirkwood, we are the team you can trust. Breathe easy with Aire Serv—your comfort is our top priority. Call us today to schedule your service!
Serving Fairview Heights, IL and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Very pleased will definitely hire them again and recommend them to family and friends!"
Serving Fairview Heights, IL and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"HIGHLY RECOMMEND! Did much research on companies 1st b/c I was aware of scams with duct cleaning. But this company is very legitimate professional - techs and receptionist, all the way around! Top quality service! On time and will answer any questions and explain it all in great detail? very polite and professional. And yes, they will take photos throughout if you want to see exactly the differences of before and after. I had bought a 1959 home which had never been cleaned. See my before/after photos. Before, I kept having to wipe off my counter tops a few times a day because they always felt gritty. After the duct cleaning, they stay clean now - A HUGE DIFFERENCE! The guys were awesome and went above and beyond by also helping me carry a heavy appliance from upstairs to my basement. Very nice guys! They cleaned up any mess before leaving, like they had never there. You will not regret using their service. Lower Price than others too! Thanks Danny & Cameron! Great Work!"
Serving Fairview Heights, IL and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"My furnace was not working & the repairman came out on a Sunday morning & made repairs to keep my home warm until he could get necessary parts on Monday."
+2
Serving Fairview Heights, IL and surrounding areas
Approved (Corporate)
In business since 1990
Free estimates
Emergency services offered
"I received 5star treatment from Ray Hiller, he identified the problem and solved it, I was up and running in no time.."
+6
Serving Fairview Heights, IL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Fantastic service! They arrived right on time and did an amazing job with our annual furnace tune-up. Professional, thorough, and efficient. I highly recommend them to anyone needing HVAC maintenance!"
Serving Fairview Heights, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Small jobs welcome
"Installed new LVP flooring and ripped out old nasty carpet. Ensured the subfloor was clean and in good order before installing new flooring. Highly recommend for install. Courteous and professional at all times."
Serving Fairview Heights, IL and surrounding areas
Approved (Corporate)
In business since 1993
Free estimates
Emergency services offered
"There wasn't a charge for the service because it was still under warranty."
+5
Serving Fairview Heights, IL and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"They did a fabulous job in cleaning all the vents in the house. The entire crew was very professional and treated our home with care. Even our dog loved them! We highly recommend using them!"
+21
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