Fairfield County's Trusted Provider of Best-in-Class HVAC Solutions

Evolution Air LLC is a full-service HVAC company based out of Stamford, CT. Our company is fully licensed & insured in CT, offering only the highest quality workmanship and competitive pricing.

We proudly service Fairfield & Westchester County. We have satisfied customers in Greenwich, Stamford, Darien, New Canaan, and more!

No job is too small – call today for a free estimate for any replacement or new installation!

Request A Preventative Maintenance Agreement

How Can We Help?

The HVAC Professionals Who Care About Your Needs

"If you're not comfortable, we're not comfortable"

Our team of trained, qualified HVAC technicians have been hand-picked for experience, professionalism, competence, and courtesy to provide each and every customer with superior service.

Talk to Us
A man sitting at a table with papers in front of him.
A man is in the hole of an old toilet.
A man working on an air conditioner unit.
Two men are working on a air conditioner.
Two men working on a construction site.
A man working on the gutter of his home.

Our Services

Residential HVAC

Evolution Air has been repairing and installing home air conditioning and heating units for over 10 years – more than enough time to know that when you want service, we need to be there – and we will!

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HVAC Contractor

We are a leading HVAC contractor in the area and have built our reputation for excellence, one job at a time. You can be sure that our technicians will be able to customize the best heating and cooling solutions for your needs.

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Commercial HVAC

Whether you are in need of an upfit, equipment change-out, service call, maintenance contract or diagnostic and design services to resolve chronic temperature, moisture or humidity issues, we have it covered.

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Custom Duct Work

As a full-service HVAC company, we take our work to the next level by designing, fabricating, and installing customized setups, including the ductwork.
Evolution Air is your expert source for custom ducting and sheet metal services for HVAC projects of all sizes.

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Emergency Service

Do you need home furnace or air conditioning repair services? No problem. We offer same-day service in many cases. We extend our emergency commercial services to businesses as well.

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Preventative Maintenance

 Our maintenance program isn’t just for specific customers: it’s for everyone. Regular maintenance and upkeep of your system can greatly reduce costly repairs, increase efficiency, keep your units in warranty, and even extend the life of your system.

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What Our Customers Are Saying...


G Z

Google Review

Mike and his team are true professionals. I came to evolution after years of what I thought was decent service from another Stamford outfit. After faulty equipment, sub-par maintenance, etc…I tried Evolution Air. Mike and his team do not leave until the problem is identified/ and or fixed. They take their time and are very knowledgeable. Just had them put in a new system and will continue to use them for service. Best HVAC team around!!

Kristen C.

Google Review

I highly recommend Evolution Air! I can’t speak highly enough about them. I have had a positive experience with everyone from booking the appointment to the technicians to the follow up call with the owner, Michael. The technicians were professional, kind and extremely knowledgeable. They went above and beyond to be sure we felt comfortable having people in our home in the middle of a pandemic. Switching to Evolution Air for our HCAC maintenance was the best decision we’ve made.

Daniel M.

Google Review

Prompt, professional, knowledgeable and hard working mechanics repaired my A/C system at a reasonable price and communicating with the office staff was an absolute pleasure! I highly recommend Evolution Air.
 
 
 

Bryan D.

Google Review

I've used Evolution three times now and every time they've gone above and beyond to help me. I had Joe come help me out with an AC issue today and he was professional and courteous, great guy. Would definitely recommend using! 

Crystal M.

Facebook Review

Professional and friendly, the workers from Evolution Air were on time and were able to get our outdated central air system back up and running in one visit. They offered suggestions for replacement but weren't pushy about it. Will use them again for sure!

Want to learn more about our Preventative Maintenance Program?

Why not visit our contact page, we would love to chat with you!