Trusted HVAC Contractors in Fairfield, CT

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

Mennillo Plumbing

Mennillo Plumbing

(47)
Water Heater, Residential Sewer & Drain Cleaning and Repairs, Drain Cleaning
“Very professional, friendly and instructive, good value , Ill highly recomend . Positive Punctuality, Professionalism, Value Services Water heater repair”
Accepts All Major Credit Cards
Emergency Services
Free Initial Consultation
Licensed, BBB Rating: A+
75 N Pine Creek Rd, Fairfield, CT
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Romeo Morelli & Sons Plumbing-Heating-Well Pumps

Romeo Morelli & Sons Plumbing-Heating-Well Pumps

(50)
Water Heaters, Frozen Pipes, Well Pumps
“Great service, great family owned business. Professional and great quality work. highly recommend Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services Toilet repair, Water heater installation, Shower installation, Drain clea...”
Accepts All Major Credit Cards
Family Business
Emergency Services
Free Initial Consultation
9 Dunham Dr Unit 9, New Fairfield, CT 06812
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Evolution Air

Evolution Air

(39)
  • Maintenance
  • Gas
  • Home
“I called a few HVAC services in Stamford and the customer service at Evolution was the best. They were able to answer my questions and send someone for service the next day. Joe was amazing!! He was able to walk me through the process and explaine...”
Accepts All Major Credit Cards
Emergency Services
Free Initial Consultation
Licensed
425 Fairfield Ave building 3, Stamford, CT
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Kupchick Heating & Cooling Inc

Kupchick Heating & Cooling Inc

(50)
  • Heat Pump
  • Communication
  • Wall
“I recently purchased a house and reached out to Kupchick Heating & Cooling to see if they could replace a few thermostats with new, smart thermostats. They were extremely helpful in recommending the best smart thermostat to use based on the size of ...”
Family Business
30+ Years Experience
213 Farist Rd, Fairfield, CT
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Air Solutions

Air Solutions

(5)
System Monitoring, 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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Air Dynamics Llc

Air Dynamics Llc

(20)
“Great Company....highly knowledgeable I would highly recommend to anyone looking to upgrade an old HVAC system. Always answered all my questions. Very reliable, honest and fair. If you're looking to either upgrade or replace your HVAC system call the...”
Free Initial Consultation
Licensed
In Business Since 2010
27 Mason St Unit 101, Fairfield, CT
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Advanced Duct Solutions

Advanced Duct Solutions

(22)
  • Job
  • Company
  • Questions
“Couldn't be happier! These guys, John and John, showed up on time, acted very professionally and took their time with dryer vent and HVAC cleaning. Will definitely use this company again. Highly recommend Positive Responsiveness, Punctuality, Quality...”
In Business Since 2012
357 Commerce Dr #1601, Fairfield, CT
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1-800 Plumber + Air

1-800 Plumber + Air

(1)
Hvac Services, Plumbing Services, Customer Advantage Plan
“Used this company for plumbing services . Great company , friendly staff and Maryann customer support is phenomenal and made me feel valued . They are professional and get the job done in an exceptional fashion. They respect your home and clean up an...”
Locally Owned & Operated
Coupons & Offers
In Business Since 2006
222 Post Rd E Level 2 Suite 4, Fairfield, CT
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JNR Plumbing LLC

JNR Plumbing LLC

(49)
Water Heater, Sewer & Drain Services, Natural Gas & Propane
“After watching a few Youtube videos, I realized that updating my outdoor spigots was going to require more tools than I was willing to purchase. I reached out to JNR after seeing a truck in my neighborhood and they are such a well oiled machine. Thei...”
Offers Financing Options
Coupons & Offers
Licensed, BBB Rating: A+
In Business Since 2009
130 Lenox Ave STE 32, Stamford, CT
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Raps Plumbing & Heating

Raps Plumbing & Heating

(50)
Water Heaters, Drain Cleaning
“Today, Raps "saved" me untold headaches from a potential winter freezing of an exterior faucet line. The house's exterior faucet was shut down and turned off, in preparation for winter. After shutting the basement supply line to the faucet, I notic...”
Accepts All Major Credit Cards, Financing available
Family Business
Offers Financing Options
Coupons & Offers
152 Old Gate Ln, Milford, CT
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Green Mechanicals Heating & Cooling LLC

Green Mechanicals Heating & Cooling LLC

(47)
  • Efficient
  • Boiler
  • Work
“Green Mechanicals Heating & Cooling LLC are an excellent service and my experience is that they are a pleasure to do with business. Upal and his team are timely and professional as well as friendly and knowledgeable. I don't hesitate recommending the...”
Emergency Services
Free Initial Consultation
Licensed, BBB Rating: A+
In Business Since 2015
37 Highview Ave, Stamford, CT
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Aquila Heating & Cooling

Aquila Heating & Cooling

(46)
  • Furnace
  • Polite
  • Work
“The service technician was on time and quickly diagnosed and fixed the problem - frozen system and a broken blower motor. I called and they showed up within 24 hours right before the July heatwave of 2022 hit us. Also, in 2008, after a lot of rese...”
Accepts All Major Credit Cards
Free Initial Consultation
Offers Financing Options
Family Business
32 Sugar Plum Lane, Fairfield, CT,
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Astacio Heating

Astacio Heating

(50)
  • Plumber
  • Faucet
  • Pipe
“Ivan was informative, professional, knowledgeable and dependable. He was very patient... answered 'all' questions appropriately & allowed me to see the pictures he took of the old, damaged & rusted parts in my 30 year old furnace. Ivan gave me a clea...”
Accepts All Major Credit Cards
Emergency Services
Offers Financing Options
Licensed, BBB Rating: A+
70 Fort Point St, Norwalk, CT
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Servcon Llc.

Servcon Llc.

(50)
Heating Repairs, Furnace Repairs, Heating Installation
“I have written reviews in the past and can only repeat what I've said before. I trust Anthony, he is professional, knowledgeable, honest and pleasant to work with. I had ice on my heat pump and he took care of the problem and said to call him if it...”
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
In Business Since 2007
52 Larkin St, Stamford, CT
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Britt-Air LLC

Britt-Air LLC

(50)
  • Maintenance
  • Knowledge
  • Price
“Thrilled with Britt-Air's service! They just replaced my old hydro-gas-electric tank-based water heater with a new Rinnai tankless system. This was no less than a life changer! I found the company through a Google search based on the 5-star rating...”
Accepts All Major Credit Cards
Offers Financing Options
Free Initial Consultation
Licensed, BBB Rating: A+
Serving Fairfield Area
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Home Comfort Practice

Home Comfort Practice

(49)
  • Energy Efficient
  • Rebates
  • Weatherization
“I recently had the pleasure of having Home Energy Audit's crew of Home Comfort Practice's and I must say, they exceeded all expectations. Their professionalism, knowledge, and attention to detail were truly remarkable. Not only did they thoroughly as...”
Coupons & Offers
Free Initial Consultation
STAR Certified
In Business Since 2022
165 Benton St, Stratford, CT
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Celco Heating & Air Conditioning

Celco Heating & Air Conditioning

(48)
Residential Heating & Cooling, Preventative Maintenance, Heating Repair & Installation
“Celco is the absolute best! During trying times when my furnace went down shortly after purchasing a brand new home and going through a divorce, they showed up in January and made sure my 3 young boys and I were safe and warm. They gave us large heat...”
Accepts Financing available, Check
Coupons & Offers
Emergency Services
Offers Financing Options
467 Bishop Ave, Bridgeport, CT
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Innovative Heating & Cooling LLC

Innovative Heating & Cooling LLC

(27)
Repairs, 24 Hour Emergency Service, Maintenence
“As furnace/AC unit newbies, we began with a service contract set up with our oil provider. When the annual tuneup finally happened last year after months of cancellations, the oil company technicians who showed up for the annual check seemed lifeless...”
Emergency Services
Free Initial Consultation
Licensed, BBB Rating: A+
In Business Since 2022
301 Brewster Rd STE 17, Milford, CT
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Giordano's Heating & A/C

Giordano's Heating & A/C

(47)
Maintenance Services, Maintenance, Financing Available
“cant say enough how happy i m with installation the guys did a great job highly recommend Positive Responsiveness, Punctuality, Quality, Professionalism, Value”
Accepts All Major Credit Cards
Offers Financing Options
Licensed, BBB Rating: A+
In Business Since 1902
Serving Fairfield Area
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Temp Assure Heating Air Conditioning & Refrigeration

Temp Assure Heating Air Conditioning & Refrigeration

(12)
Heat Pump Repairs and Maintenance, Wiring and Component Inspections, Thermostat Operation Checks
“Jaime Gonzalez from Temp Assure really was amazing! Jaime was a referral from a neighbor who highly recommended him and I was very impressed with Jaime's ability to quickly identify the problem and get my A/C back on. Jaime came out one afternoon, ...”
Emergency Services
Coupons & Offers
Family Business
Licensed
Serving Fairfield Area
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Hellas Air Temp Inc

Hellas Air Temp Inc

(50)
Hvac Installation, Heat Pump Repairs, Hvac Maintenance
“I am a new customer with Hellas. They certainly met or exceeded my expectations. They installed the equipment in our home - all of which was worked flawlessly. I also use them to service the equipment twice a year. Making appointments is easy. The t...”
Accepts All Major Credit Cards
Emergency Services
Free Initial Consultation
Licensed, BBB Rating: A+
52 Connecticut Ave, Norwalk, CT
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Pack-Timco Inc.

Pack-Timco Inc.

(36)
Water Heaters, Geothermal Heating & Cooling
“We're a long-standing customer of Pack Timco. They are very professional on the phone, and their technicians are experienced, thoughtful, diligent and thorough in the home. As a company, we know that they stay on top of issues and communicate effecti...”
Accepts All Major Credit Cards
Emergency Services
Coupons & Offers
Licensed, BBB Rating: A+
765 Honeyspot Rd, Stratford, CT
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Around the Clock Air Conditioning & Heating

Around the Clock Air Conditioning & Heating

(49)
  • Call
  • Job
  • Smart Thermostat
“Excellent across the board. Would recommend to everyone and will only work with Ilan in the future. Thank you for a job well done! Positive Responsiveness, Punctuality, Quality, Professionalism, Value”
In Business Since 2012
115 Colonial Rd, Stamford, CT
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Prime Energy Solar

Prime Energy Solar

(46)
Hvac, Solar Financing Options, Roofing
“Excellent customer service the girl Kristine kept in contact with me and updated me every step of the way from contract to install. She was very helpful in explaining the process. Fast installation, professional installers, great customer service.”
Free Initial Consultation
Offers Financing Options
In Business Since 2018
37 Eastern Steel Rd, Milford, CT
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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
Click to copy
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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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