Trusted HVAC Contractors in Fairfield, CT

The highest-rated Heating & Air Conditioning companies out of 186 vetted & reviewed in the Fairfield area.

Evolution Air

Evolution Air

(30)
  • Team
  • Happy
  • Maintenance
“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,...”
Accepts All Major Credit Cards
Free Initial Consultation
Licensed
In Business Since 2016
425 Fairfield Ave building 3, Stamford, CT
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Hydro Mechanical

Hydro Mechanical

(8)
“Although I had a relatively small sized job in the installation of a new faucet and reconnect of my disposal and dishwasher, the service called me back and made an appointment. The work crew was neat, punctual and professional. Would definitely use t...”
Licensed, BBB Rating: A+
In Business Since 2020
27 Mason St UNIT 101, Fairfield, CT
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Air Solutions

Air Solutions

(5)
Cooling, Generators, Propane
“Outstanding service. In response to minor problem, was able to get an appointment very quickly. Rep came when promised and did a great job. Very friendly and very competent.”
Accepts All Major Credit Cards, Check, Cash
Free Initial Consultation
Emergency Services
Offers Financing Options
430 Fairfield Ave, Stamford, CT
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Kupchick Heating & Cooling Inc

Kupchick Heating & Cooling Inc

(22)
  • Price
  • Team
“Had a mini split AC system installed in our home...Peter's price was competitive, and the service was flawless. No complaints whatsoever. Having the owner of the company present (along with three other highly competent technicians) on site for the e...”
Family Business
30+ Years Experience
213 Farist Rd, Fairfield, CT
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Fairfield County Heating and Cooling

Fairfield County Heating and Cooling

(1)
Air Duct Cleaning, Furnaces, Boilers
“Trumbull CT resident here, we recently lost our heating boiler which needed to be replaced (repair not possible). This was an urgent/emergency need as it happened just before a subfreezing cold spell was going to hit. I contacted Fairfield County H...”
Family Business
Free Initial Consultation
In Business Since 2020
40 Beechwood Ln, Fairfield, CT
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Aireze Heating & Cooling LLC

Aireze Heating & Cooling LLC

(7)
“I highly recommend Aireze for any HVAC & air conditioning needs. They are professional and knowledgeable with fair pricing. I have been working with them for 3+ years for both personal and business needs. They go above & beyond, Great Company!”
Free Initial Consultation
In Business Since 2015
77 Garden Dr, Fairfield, CT
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1-800 Plumber + Air

1-800 Plumber + Air

Hvac Services, Plumbing Services, Customer Advantage Plan
“Are you looking for a reliable trusted local plumber in Norwalk area? 1-800 Plumber Plumbing & Heating offers budget friendly plumbing repair and HVAC services in Greenwich, Stamford, Norwalk, Fairfield, Westport, Milford, Shelton, Trumbull, New Cana...”
Locally Owned & Operated
Coupons & Offers
In Business Since 2006
222 Post Rd E Level 2 Suite 4, Fairfield, CT
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Astacio Plumbing & Heating & Air Condition

Astacio Plumbing & Heating & Air Condition

(27)
  • Home
  • Diagnosed
  • Questions
“We signed on with Astacio and we couldn't have made a better decision. From the moment the original plumbing tech Joe, the comfort specialist JP, and the installers Felix and Christian came on the scene I felt a sense of confidence that the job was i...”
Accepts All Major Credit Cards
Coupons & Offers
Emergency Services
Offers Financing Options
70 Fort Point St, Norwalk, CT
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Green Mechanicals Heating & Cooling LLC

Green Mechanicals Heating & Cooling LLC

(29)
  • Unit
  • Boiler
  • Work
“I woke up on one of the coldest Sundays of the year to find that my heat was not working. I contacted Green Mechanicals and was so grateful for their expertise. After running through a few basic checks while still on the phone, they advised on how to...”
Emergency Services
Free Initial Consultation
Licensed, BBB Rating: A+
In Business Since 2016
37 Highview Ave, Stamford, CT
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Rick's Plumbing Service

Rick's Plumbing Service

(30)
Pipe Repair & Repiping, Plumbing Fixtures, Gas Lines
“I called, left a message and a lovely live human called me back, asked what I needed and booked an appointment. Johnathan called me to zero in on exact time, called before coming and did a wonderful job fixing two of our toilets. He is a great guy…pe...”
Accepts All Major Credit Cards
Coupons & Offers
Licensed, BBB Rating: A+
In Business Since 1996
1050 Bridgeport Ave STE D1, Milford, CT
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Onofreo Home Comfort Systems LLC

Onofreo Home Comfort Systems LLC

(29)
Air Conditioning Systems, Hvac Repairs and Maintenance, Air Filtering
“First off, they deserve 5+++ stars. Right from the start I was impressed with their response from my web inquiry as i reached out to 3 different companies that day and the only one to respond to my request was Shana. I never heard from the other two ...”
Emergency Services
Offers Financing Options
Free Initial Consultation
NATE Certified
280 Quarry Rd, Milford, CT
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Aquila Heating & Cooling

Aquila Heating & Cooling

(29)
  • Job
  • Furnace
  • Team
“This business is professional, timely, knowledgable and efficient. They answer calls immediately. They do what they say they will. They provide updates on arrival. Arrive on time. Do a complete job. They have great management and a customer focus se...”
Accepts All Major Credit Cards
Free Initial Consultation
Offers Financing Options
Family Business
32 Sugar Plum Lane, Fairfield, CT,
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Pack-Timco Inc.

Pack-Timco Inc.

(29)
Water Heaters, Geothermal Heating & Cooling
“The Pack-Timco service rep, Jerry P. was absolutely outstanding! His response time to our call , on a Sunday night, was extremely quick. I was impressed by his diagnostic skills and greatly appreciated his professionalism and enthusiasm regarding h...”
Accepts All Major Credit Cards
Emergency Services
Coupons & Offers
Licensed, BBB Rating: A+
765 Honeyspot Rd, Stratford, CT
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Servcon Llc.

Servcon Llc.

(29)
Heating Repairs, Furnace Repairs, Heating Installation
“I had Anthony replace a central AC unit. Anthony was pleasant to deal with, there was no sales pressure of any sort. After his visit, he emailed me 4 proposals. When I called him he explained the differences. His quotes were considerably less than...”
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
In Business Since 2008
43 Seaview Ave #4, Stamford, CT
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Modern Heating and Air Conditioning

Modern Heating and Air Conditioning

(30)
Milford Air Conditioning, Air Conditioning Contractor, Hvac Contactors
“Victor was very knowledgeable and took the time to educate me about Mt heating system.He was professional personable took the time to answer my questions and performed quality work and even saved me money.I would highly recommend modern heating ask...”
Offers Financing Options
Coupons & Offers
NATE Certified
In Business Since 2015
1015 Bridgeport Ave, Milford, CT
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Hellas Air Temp Inc

Hellas Air Temp Inc

(27)
Hvac Installation, Heat Pump Repairs, Hvac Maintenance
“I had a company come out to service our AC units on 3 separate occasions and they couldn't figure out what was wrong. Hellas came out next day and was able to diagnose and fix the issue within 45 minutes. Great service and they know what they're doin...”
Accepts All Major Credit Cards
Emergency Services
Free Initial Consultation
Licensed, BBB Rating: A+
52 Connecticut Ave, Norwalk, CT
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A&S Nathan Heating & Cooling

A&S Nathan Heating & Cooling

(25)
Convert TO GAS, Air-Conditioning, Heating
“A&S Nathan has been great in the past servicing my Boiler, but this was the first time for my AC split system. Scott the service technician had and impressive knowledge of my AC unit. He had a great attitude and he explained while working the probl...”
Emergency Services
Family Business
Offers Financing Options
Coupons & Offers
Serving Fairfield Area
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Onze Southern Connecticut Plumbing & Heating

Onze Southern Connecticut Plumbing & Heating

(30)
Radiant Heating, Install Water Heater, Boiler Repair
“If I could give them more than 5 stars I would! I needed a new boiler in my home, and I contacted a number of different companies to figure out the best way to replace the old boiler. I spoke with small, medium and large sized firms and received a ...”
Emergency Services
Family Business
Licensed, BBB Rating: A+
In Business Since 1999
230-A Rowe Ave, Milford, CT
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Innovative Heating & Cooling LLC

Innovative Heating & Cooling LLC

(16)
Repairs, 24 Hour Emergency Service, Maintenence
“We recently had Innovative do our central air. We are in a 1940 cape with limited attic space and Garrett, Kyle and their team did such an amazing job! They were so professional, respectful, prompt and reliable! Not to mention their price was far mor...”
Emergency Services
Free Initial Consultation
Licensed, BBB Rating: A+
In Business Since 2021
301 Brewster Rd #17, Milford, CT
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Britt-Air LLC

Britt-Air LLC

(25)
  • Technician
“These people are very good for several reasons. They were responsive & came 30 minutes after I called them. The technician was competent, professional & thorough. He patiently explained what he was doing, what was wrong and how it affected our he...”
Accepts All Major Credit Cards
Offers Financing Options
Free Initial Consultation
Licensed, BBB Rating: A+
Serving Fairfield Area
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R & R Heating and Cooling

R & R Heating and Cooling

(23)
Furnace Repair, Air Conditioning Repair, New Air Conditioner Installation
“What a wonderful experience to work with R&R Heating and Cooling! From the estimate to the installation, the process was completely seamless and easy. They answered all of our questions along the way. They treated our home as if it was their own and ...”
Free Initial Consultation
Family Business
Se Habla Español
Licensed
169 Trumbull Ave, Bridgeport, CT
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Connecticut Air Systems

Connecticut Air Systems

(14)
  • Technicians
  • Furnace
“Recently I converted from oil to gas. After speaking with a few companies Connecticut Air Systems was highly recommended to me. Tony stopped by to give me a quote and my mind was settled. The installation of intake & exhaust pipes, the furnace and ...”
Accepts All Major Credit Cards
Emergency Services
Free Initial Consultation
Licensed, BBB Rating: A+
270 Rowe Ave, Milford, CT
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Tri City Heating and Cooling

Tri City Heating and Cooling

(25)
Heat Pumps, Indoor Air Quality, Duct Services
“Seamus Warakomski, owner of Tri-City and his professional crew just recently installed a state of the art Lochinvar boiler heating system in our new home in Redding, Ct. Mr. Warakomski 's company was one of three quotes that I sought . The other tw...”
Accepts All Major Credit Cards
Coupons & Offers
Free Initial Consultation
NATE, NATE Certified
20 Furniture Row, Milford, CT
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Superior Comfort Heating and Air Conditioning

Superior Comfort Heating and Air Conditioning

(16)
Oil to Gas Conversion, Air Conditioning Installation, Ductless Air Conditioning
“We have been using Superior Comfort for the last 4 or 5 years. Sal and his team are top notch. We have had a few emergency issues and they were prompt, courteous, knowledgeable, fix the problem and at a great price. We have recommended them in th...”
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
In Business Since 2013
Serving Fairfield Area
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HVAC, Heating & AC Services in Fairfield, CT Cost Estimates

Minimum cost
$1889
Maximum cost
$11318
National Average
$5892
Avg Per Hour Rates
$157
$4045
$7809
Typical price range is based on 495 cost profiles
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Average Cost $5892
Minimum cost $1889
Maximum cost $11318
Avg Per Hour Rates $157

Typical range $4045 to $7809 is based on 495 cost profiles.

Why these companies made our list

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