*The Angi rating for Air Conditioning companies in Wilton, CT 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 Wilton, CT 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 April 18, 2026
Serving Wilton, CT and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"First time customer and we have asthma so need this fixed promptly. Very happy with the service. AC working great now!"
+172
Serving Wilton, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"The assigned technician, John, was on-time, knowledgeable, provided suggestions, and thorough. Oftentimes, people don’t realize how important this service is. If I were you, I would book AC Air Duct cleaning!"
+29
Serving Wilton, CT and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"The Y & M Airduct Service...I will definitely use them in the future. They did an excellent job cleaning the air ducts and the dryer duct in my condo.Thoroughly explained the process and their service options.They were on time and very professional. Very happy with the service and the outcome."
Serving Wilton, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Wornderful job from the guys they were on time and left the house in excellent condition after the job was done, will definitely recommend them to my family and friends."
+2
Serving Wilton, CT and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Had called locals in the area but what made me choose Green Air Duct Service, no hype of salesmanship, customer service, with the estimate."
+29
Serving Wilton, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Emergency services offered
Warranties offered
"Very reasonable quote; next day service; Clean Air's service man, Alexis, did professional job and was courteous. In sum, Clean Air was everything one could want in a contractor."
+17
Serving Wilton, CT and surrounding areas
Approved (Corporate)
In business since 1903
Emergency services offered
Warranties offered
"The cost was part of a contract. The first time they gave me a window and the window went by that."
Serving Wilton, CT and surrounding areas
Approved
In business since 2005
Free estimates
Customers say: Quick response
"They did the vent pipe and vent replacement for me. Very professional, friendly, and efficient."
Serving Wilton, CT and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"I looked at over 10 different mini split installers over a year and had just about given up. It wasn't until I found Kelley's Heating & cooling. They were honest up front and worked directly with an electrician (who also did an amazing job!) to quote me the best price. Mariana in the office worked directly with me to ensure I got all the Energize CT rebates pre-approved and factored into my quote. By far there team was light years ahead of all the other installers I met with who didn't even include electrical. The fact that they are Fujitsu certified was also a big win in my book. I can't say enough positive things about the installation team. They were professional, clean, and organized. Within about 4 hours they had my new mini split wired in looking great and sounding super quiet. Would highly recommend this team."
Serving Wilton, CT and surrounding areas
Approved
In business since 1976
Free estimates
Emergency services offered
"Great techs & back office service. They know their stuff - assisted with the rebates & got the job done timely & cleanly. New heat pump / AC works great, Thanks all -Steve"
+8
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