4.6 
213 *The Angi rating for Heating And Air Conditioning Service companies in Wethersfield, CT 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 Wethersfield, CT 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 March 02, 2026
Serving Wethersfield, CT and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"My leaking furnace is now fixed! David was able to fix the problem in no time at all."
Serving Wethersfield, CT and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Joel was responsive and very peofessional. He was able to narrow down the problem quickly. I will use his hvac services again."
Serving Wethersfield, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Emergency services offered
"The boiler installation job was done great. I even accepted an annual service plan to keep up with proper maintenance. They are wonderful to work with."
+22
Serving Wethersfield, CT and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Went very good, came in first thing in the morning and cut out old system and by late afternoon my new system was piped up and running"
Serving Wethersfield, CT and surrounding areas
Approved (Corporate)
In business since 1903
Emergency services offered
Warranties offered
"The plumber was berybeasybto deal with and very experienced. He did a great job."
Serving Wethersfield, CT and surrounding areas
Approved
In business since 1989
Emergency services offered
Warranties offered
"the plumber was honest and clear in describing the work that needed to be done and worked cleanly."
Serving Wethersfield, CT and surrounding areas
Approved
In business since 1945
Free estimates
Emergency services offered
"Correctly diagnosed and fixed a problem that other HVAC comps you couldn’t find."
Serving Wethersfield, CT and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Dave/CoolHeat is very knowledgeable about HVAC and consideration of importance to me. Also made me aware of new zoning requirements so that wasn't a blindside. On top of that, I got 3 quotes and Dave was the only one that followed-up with me. Crew showed up on time and worked efficiently to install the new unit. Works great."
+3
Serving Wethersfield, CT and surrounding areas
Approved
In business since 2017
Free estimates
Small jobs welcome
"Island Mechanical replaced our furnace & a/c heat pump. Highly skilled, clean workmanship, very knowledgable. Bertram is a pleasure to deal with and trustworthy. Highly recommend his services."
Serving Wethersfield, CT and surrounding areas
Approved
In business since 2002
Emergency services offered
Warranties offered
"We had a new Gas Furnace and Air Conditioning system installed by TMS and there were a few difficulties early on but since then they have provided us with a support team that has since supplied Excellent Service! The individuals that provided Excellent Service: Jose R.- Service Technician that set up AC system, knowledgeable and proficient. Brad M. - Service Technician that Serviced the Gas Furnace, knowledgeable and proficient. Maria F. - Provided special handling of a billing/credit issue for us. Amanda C. - Who thoroughly explained the value of the Service Plan and set it up. We purchased the service plan, and so far it has gone well! We have a 3 year warranty and are looking forward to/hoping to have a continued positive relationship with TMS. - Monica J"
+78
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