Danbury, CT

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Danbury, CT

Best HVAC Contractors in Danbury, CT

The highest-rated Heating & Air Conditioning companies out of 201 vetted & reviewed in the Danbury area.

Service Stars

Service Stars

(20)
  • Respectful
  • AC
  • Informative
“Jason and Everett replaced an nonfunctional outdoor outlet with a new one up to code, and diagnosed a shut off circuit problem caused by our new generator.”
In Business Since 2010
Accepts All Major Credit Cards
Emergency Services
48 Pembroke Rd, Danbury, CT
i
Hefferon Heating & Cooling LLC

Hefferon Heating & Cooling LLC

(19)
Air Conditioning, Commercial Services, Maintenance Agreements
“The whole process of getting the heating system replaced was easy, very professionally done, clean and fast, I would highly recommend Hefferon heating and cooling”
In Business Since 1988
Offers Financing Options
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
37A Padanaram Rd, Danbury, CT
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New England Air Systems LLC

New England Air Systems LLC

(18)
Heating, Cooling, Indoor Air Quality
“Carlos came out to service our heating system and install a new thermostat. He was friendly, respectful, knowledgeable, and efficient. We highly recommend him!”
In Business Since 2000
Family Business
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
26 Federal Rd, Danbury, CT
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Integrity Heating & Air Conditioning

Integrity Heating & Air Conditioning

(6)
Emergency Hvac Services, AC Services, Heating Services
“My air con system stopped working in the height of summer, but fortunately I found Integrity Heating & Air Conditioning on line. Bill Dean was extremely helpful & provided the advice & information I required to select a reliable vendor. His son Bil...”
In Business Since 2004
Free Initial Consultation
Family Business
Licensed, BBB Rating: A+
Serving Danbury Area
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Air Professional Associates

Air Professional Associates

(20)
  • Call
  • Company
  • Tech
“great crew of punctual, friendly, and professional workers. They communicated everything in details that laymen can understand. They were very respectful of my home and pets. I give them a 5 star rating without reservation.”
In Business Since 2009
Offers Financing Options
Serving Danbury Area
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Action Construction

Action Construction

(13)
Roofing, Carpentry, Painting, Masonry
“came to my house to install my new water heater. Was on time for appointment got the water heater delivered really fast. Was back within the week and got it installed.”
In Business Since 2016
Average Price Tag
Free Initial Consultation
45 Beaver Brook Rd, Danbury, CT
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High Performance Energy Solutions

High Performance Energy Solutions

(2)
Energy Management Systems
“Dean and his team of professional staff installed a ductless ac/heating system in our 60+ year old home. He was knowledgeable about the process and products and installed the units in the exact locations to obtain efficiency needed. We love the sys...”
In Business Since 2014
Coupons & Offers
Family Business
LEED Certified
Serving Danbury Area
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Ryan F. Murphy Heating & Cooling LLC

Ryan F. Murphy Heating & Cooling LLC

(15)
Hvac Repair, Ductless, Hvac Installation
“I was blown away by the professionalism and level of service the team provided. From the site visit, to scheduling and the install, everyone went above and beyond. Truly a world class organization.”
In Business Since 2016
Licensed
Emergency Services
Offers Financing Options
Serving Danbury Area
i
Montanari Fuel Service

Montanari Fuel Service

(17)
Automatic Fuel Oil Delivery, Air Conditioning, Installations
“We have had Montanari Fuel Service since we moved to Ridgefield in 1994. A few years later they installed a new Boiler and later a new Hot Water Heater. Last year, the Hot Water Heater starting experiencing problems. They sent someone over (at no ...”
In Business Since 1949
Transparent Fees & Pricing
Free Initial Consultation
Licensed
Serving Danbury Area
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Northern Comfort Mechanical (Plumbing

Northern Comfort Mechanical (Plumbing

(5)
Plumbing, Water Heater, Uv-C Lights
“Thank you Super Dave. Dave and his crew were awesome. I only had forced hot air with an oil fired furnace. And the network of ductwork above it was so complicated and cramped. Other companies said it wouldn't be possible. Or very very expensive to a...”
In Business Since 1999
OSHA Certified
Accepts All Major Credit Cards
Emergency Services
178 Osborne St, Danbury, CT
i
Yacko Plumbing & Heating LLC

Yacko Plumbing & Heating LLC

(5)
“I called Lewis after I cut into a water line. He responded quickly and fixed it. I then used him for some plumbing changes for my bathroom renovation - he gave me good, clear options and performed the work promptly and well at a very fair price. He l...”
In Business Since 2015
Licensed, BBB Rating: A+
37 George St, Danbury, CT
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Dutchess Heating and Cooling

Dutchess Heating and Cooling

(10)
  • Home
  • Office Manager
  • Unit
“Central air and heat died a few years ago and i searched hi and low for a good company to repair or replace system and could not find anyone that was upfront with what needed to be done. After hauling window A/C in and out for countless summers I dec...”
In Business Since 2003
Accepts All Major Credit Cards
Free Initial Consultation
Serving Danbury Area
i
Fresh Air Heating & Cooling

Fresh Air Heating & Cooling

(2)
“Fresh Air came to my home since my a/c has not been working and the man fixed my unit in under an hour saying it was a contactor issue it has been working like a champ ever since. Very Greatful!”
In Business Since 2000
Licensed, BBB Rating: A+
18 Bittersweet Dr, Danbury, CT
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20/20 Air Mechanical Corporation

20/20 Air Mechanical Corporation

(18)
Air Conditioning, Financing Available, Plumbing Contractors
“I got a call from 20/20 Air, asking if their technician, Dylan, could arrive EARLIER than planned. I have never received a call like this: "Yes, of course!" Dylan arrived about 20 minutes later, prepared and cordial, to do the maintenance on my syst...”
In Business Since 2007
Licensed
Below Average Price Tag
Offers Financing Options
14 Wildman St, Danbury, CT
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Rebel Corporation

Rebel Corporation

(20)
  • Efficient
  • Honest
  • Work
“Steve and his team were very professional and first rate. Communication was excellent. Pricing was very competitive with other bids I received. I would highly recommend Rebel Corp. to anyone with HVAC needs.”
In Business Since 2020
Licensed
Serving Danbury Area
i
Legend Home Services

Legend Home Services

(3)
Heating, Indoor Air Quality, Drain Cleaning
“Following an emergency service alert from my heating system over a chilly holiday weekend, Mr. Carmine made himself available late at night to address the main issues. His extensive knowledge and professional diplomacy were both impressive and rewar...”
In Business Since 2021
Family Business
Licensed
Emergency Services
Serving Danbury Area
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Aaspen Hvac

Aaspen Hvac

(15)
  • Boiler
  • Job
  • Crew
“Installed a complete new heating system. Joe and his crew are very knowledgeable. I am very satisfied with the work they done and would highly recommend to family and friends.”
In Business Since 2010
Emergency Services
Free Initial Consultation
Serving Danbury Area
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Reliable Auto and Truck Repair

Reliable Auto and Truck Repair

(19)
  • Vehicles
  • Value
  • Family
“Scheduled appointment for a day that they honored even with all this turmoil we are going through. Their customer service always goes the extra mile. The work they do is spot on and definitely fairly priced. Very comforting to find a reliable (no pun...”
In Business Since 2017
Coupons & Offers
Se Habla Español
Serving Danbury Area
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Proper Service

Proper Service

(14)
  • Business
  • Professional
  • Team
“Proper service did the work on time and efficiently. Van drives quite well with no noise or problems with the wheels. I was pleased with the entire operation. The wheel bearings were replaced.”
In Business Since 2003
Below Average Price Tag
Serving Danbury Area
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Turbo Air LLC

Turbo Air LLC

(1)
“Hired for the installation of a mini split system and they did a great job! Drop cloths for the traffic areas, vacuuming while making cuts, neat and professional and very friendly workers. Would highly recommend and would use again for another mini ...”
In Business Since 2021
Free Initial Consultation
Se Habla Español
11 Harmony St, Danbury, CT
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Preferred Air Systems Inc

Preferred Air Systems Inc

(4)
Repair Thermostats
“I was so happy that the technician, Barry, repaired the flex vent that was pulled out and was forcing heat into the garage instead of the family room up above. Marie, the service coordinator, was so helpful in getting me the help I needed as quickl...”
In Business Since 1996
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
15 Federal Rd, Danbury, CT
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Shook's Oil Burner Services & Fuel

Shook's Oil Burner Services & Fuel

(2)
“We have been with Shook Oil for 20 years and found him to extremely reliable. His men replaced our old furnace with a new one last Monday, and they did a beautiful job. It is working well and very quite. Trustworthy and reasonable.”
In Business Since 1982
Accepts All Major Credit Cards
20 Jansen St, Danbury, CT
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Rusty's Burner Service

Rusty's Burner Service

(5)
“Had them service our oil burner and was pleased with the service. Pricing was fair and as quoted. Showed up, got right to work and were done in no time at all. Will call again and recommend them to people I know. Thank you”
Serving Danbury Area
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US Test & Balance Corporation

US Test & Balance Corporation

(5)
“I have had the pleasure to team up with US Test multiple times on various projects and they are a fantastic company to work with. Bill Carr is a true professional and is extremely knowledgeable in HVAC Testing and Balancing. They have earned a great ...”
In Business Since 1999
Serving Danbury Area
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HVAC, Heating & AC Services Estimated Cost in Danbury, CT 2022

Minimum cost
$1963
Maximum cost
$11761
National Average
$6122
Avg Per Hour Rates
$163
$4203
$8115
Fair price range based on 174 cost profiles
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Average Cost $6122
Minimum cost $1963
Maximum cost $11761
Avg Per Hour Rates $163

Fair range $4203 to $8115 is based on 174 cost profiles.

Why these companies made our list

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