Best Heating & Air Conditioning / HVAC In South Windsor

“We had Three A/C units installed on 09/05/2025. The crew of Marko, Zack and Austin did an amazing job at our residence. We are very very happy with the quality of the work and now proficient they were.
We were also pleased with Kevin who came at the tail end of the process to integrate our A/C system with our Furnace. He explained the process very well.
Our sales person by the name of Alex Calabrese was very good and that is the reason we decided to go with Omni Mechanical in the First place.
The electrical team of Dan and Danny was also Top notch. They did a great job of powering the outside condenser to our electrical box.
The team from Omni arrived on time and did an AMAZING job at our residence.
I would highly recommend this company.“

“Matt from Advanced arrived 20 minutes early, we extremely helpful, personable, welcomed me to watch and ask questions. He thoroughly looked over our AC unit, went on the roof to do an inspection, made a few simple recommendations for the next visit, and tested each register to confirm that we are getting good air flow and proper air temperature.....49 degrees from each register!
This was the best service we have ever had and we will certainly contact Advanced for anything we need for our air conditioning and for a future central heat pump. Thank you, Matt, and Advanced!“

“I called many companies trying to get a quote to replace my air conditioning and heating system in my home. Many companies said they were not taking new customers or didn't get back to me at all. Atlantic called me back promptly and came out to my home to provide a free quote. Within 1 week my new system was installed and I couldn't be happier not only with my service from them but also the system they installed and the warranty on it. All top notch.“

“Alan and Aiden were able to rescue me in advance of the heatwave. Very professional crew. Our problem turned out to be a starting capacitor, which is great news. Too many people now would just say “oh yeah, that’s a bad compressor” and then gouge the customer for a few grand. Super thankful for the honest work.“

“Lightning quick response time, friendly customer service, and fair pricing. Highly recommended!“

“Kenny came to clean our central air went out of his way and work on Sat. Arrived at 7:30am looked things over and said we dont need a cleaning not worth paying us to do it. Saved me $500 and piece of mind that the ac is clean. Definitely a 5*****“

“We have used imperial at least 3 times and I am always impressed by their professionalism and quality of their work. They are responsive and keep us updated throughout the job. They were very helpful recently when we had a leak in our basement. Another plumber wanted to rip down a wall to replace a whole section of pipe. Imperial was able to do it without any cosmetic damage and for a fraction of the cost. Very satisfied.Services: Plumbing leak detection“

“Glasko is a top notch HVAC company. I had a very knowledgeable sales/technical person- Raj-who explained/discussed everything in detail. The Splits installation went smoothly. The techs were very neat, organized. Very thorough. The splits work great!“

“Andrews Oil & Gas was the company I chose for our central air installation. I'm happy and cool. They offered a very competitive price, answered all my questions and did a great job installing. I would recommend them and they did a good job cleaning up as well.

It was a big job over 4 days and they kept us informed along the way. The electrical contractor Matthews Electric LLC they use is fantastic as well. It was the hottest days of the year so far with real feel temps of 105. The system cooled our entire home off in about 2 hours from 96 degrees and too much humidity. It's now freezing and the units are whisper quiet inside and outside.

I keep watching my electric meter and I'm extremely surprised how much it has not moved. They chose great equipment that qualified for EnergizeCT programs. If you have thought about getting central air just do it this is life changing.“