*The Angi rating for Air Conditioning companies in Troy, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.
*The HomeAdvisor rating for Air Conditioning companies in Troy, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.
Last update on May 18, 2026
Serving Troy, IL and surrounding areas
Approved
In business since 2000
Emergency services offered
Credit card accepted
"They were on time, efficient. Quality was excellent with a couple of hiccups, which they resolved the same when it failed inspection on hwh. I fixed furnace air leak myself with metal tape."
+14
Serving Troy, IL and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"They deliver on their promise of satisfaction guaranteed! Options were offered for taking care of a red stain if they couldn't remove it by steam cleaning. Excellent follow up and service!!"
Serving Troy, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Credit card accepted
"Thank you for your trust! At Local Air Duct Pros we specialize in professional air duct cleaning, dryer vent cleaning, chimney sweep, and attic insulation. Our licensed and insured team is committed to providing top-quality service at fair prices. We appreciate your support and look forward to serving you again!"
Serving Troy, IL and surrounding areas
Approved
In business since 2006
Emergency services offered
Small jobs welcome
"Fast friendly service in an emergency situation. Extremely pleased with the quality of work and the price charged. Would highly recommend them."
Serving Troy, 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 Troy, IL and surrounding areas
Approved
In business since 1990
Free estimates
Emergency services offered
Your home's plumbing, HVAC, and electrical systems keep your family comfortable and safe. When something goes wrong or you're ready to upgrade, Morrison Plumbing, Heating, Air & Electrical is the Metro East team that delivers same-day service, upfront pricing, and work you can count on.\n\nWe serve Caseyville and surrounding communities through hot, humid summers and cold Illinois winters. Our technicians are licensed, insured, and trained to repair and install heating, cooling, plumbing, and electrical systems so your home stays reliable year-round.
+6
Serving Troy, IL and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Our house is 60 years old. We have lived her 42 years, this the first time we have had the ducts cleaned. The air in the house just seems lighter, the biggest thing is we have a black glass top entertainment center in the den. U could clean and 2 days later it was dirty again. We had this done2 weeks ago, it just now needs cleaning. We are very happy with the results. Would highly recomd it. Also vent centers is a filter company with wonderful filters for your air ducts. Ventcenters.com we put them in all our registers"
Serving Troy, 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 Troy, IL and surrounding areas
Approved (Corporate)
In business since 1993
Free estimates
Emergency services offered
"They are coming today but are very nice!"
+5
Serving Troy, IL and surrounding areas
Approved
In business since 1963
Free estimates
Warranties offered
For more than 60 years, ARCO Heating & Cooling has been the local HVAC company that residents and businesses turn to for their heating and cooling needs. What began as a small business has grown into a cornerstone of the St. Charles, St. Louis, & Illinois communities, providing dependable service designed to keep our neighbors comfortable year-round. As a family-owned, local HVAC company, we’re more than just a service provider—we’re part of the community. We live and work right here in the St. Charles, St. Louis, & Illinois Metro areas, so we understand the unique climate challenges our neighbors face. This local connection fuels our dedication to providing personalized service and dependable solutions that make life easier for our customers.
+20
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