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New Haven, CT Air Conditioning and Heating Companies

What do HVAC contractors do? “HVAC” stands for “heating, ventilation and air conditioning.” An HVAC technician or contractor specializes in heating systems, air duct cleaning and repairs, insulation and air conditioning for your New Haven, CT home and other homes. More
  • Solar

    Encon has been reliably delivering perfect indoor comfort and absolute confidence for Connecticut and Westchester...

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    Click to call14.3 miles from New Haven, CT
  • Fujitsu

    Marran Warmth & Security has been at the forefront of the heating industry for over a hundred years. Marran assist...

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    Click to call35.6 miles from New Haven, CT
  • Snowmelt

    Air Conditioning & Heating has been serving Nassau and Suffolk county heating and cooling needs since 1999. Able A...

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    Click to call60.6 miles from New Haven, CT
  • a/c air handlers

    Heating and Air Conditioning Installations and Service

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    Click to call35.6 miles from New Haven, CT
  • Central

    For more than 30 years our qualified team of certified experts are adept in engineering, installing, maintaining a...

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    Click to call36.7 miles from New Haven, CT
  • We specialize in Fujitsu Ductless systems, Unico MIni Duct High Velocity systems. In addition, we install Tank Les...

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    Click to call36.5 miles from New Haven, CT
  • Click to call28.9 miles from New Haven, CT
  • Installing and repairing of Geothermal heat pump, air source heat pumps and installation of Solar Pv systems speci...

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    Click to call67.5 miles from New Haven, CT
  • Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials, and resea...

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    Click to call33.0 miles from New Haven, CT
  • Air Conditioning, Heating, and Plumbing Services for Residential and Commercial Customers throughout Connecticut.

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    Click to call24.7 miles from New Haven, CT
  • Thermoline A/C has a background in construction for commercial and residential properties. With 10 years experienc...

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    Click to call31.9 miles from New Haven, CT
  • In business since 1982, we are an A Plus rated BBB accredited organization doing insulation for attics, walls, and...

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    Click to call48.2 miles from New Haven, CT
  • Elm Pro. Heating & Cooling L.L.C. is a hvac contractor / air conditioner service serving the New Haven, CT area....

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    Click to call0.7 miles from New Haven, CT
  • At Flg® Faucet, Leading World-Class Quality,Create Fashion Style Sanitary Ware for Your Home. Comfortable life new...

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    Click to call47.3 miles from New Haven, CT
  • We've built a business around keeping people warm in the winter, cool in the summer and helping them breathe easie...

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    Click to call4.0 miles from New Haven, CT

Featured Reviews for New Haven, CT Air Conditioning and Heating Companies

ENCON - Heating • A/C • Energy Solutions
New Haven, CT Air Conditioning and Heating Companies
Oct 28, 2016
“We have worked closely with Encon for well over 30 years and believe that Encon is one of the elite HVAC companies in the Fairchester area. They have excellent engineers who both design and check others’ designs of systems. Their project managers integrate their installations into even the most complex construction projects and can handle complex accounting and shop drawing processes. Their install and service technicians are all professionals dedicated to solving client issues in the most efficient way possible. We value them as excellent partners in our business and trust them to take care of our mutual customers well into the future. I give them an unqualified endorsement. -Scott Hobbs, President, Hobbs, Inc.”
New Haven, CT Air Conditioning and Heating Companies
May 8, 2017
“I had Marran install some nest thermostats, and the man who came did a great job. I will call them again next time I need security or HVAC work done.”
Able Air Conditioning & Heating, Inc.
New Haven, CT Air Conditioning and Heating Companies
Feb 24, 2015
“Very professional, accurate can even describe how good the are.i would definitely recommend to anyone and very reasonable with pricing. Excellent service.one of the coldest days my heat went out at 1030pm and I called able air and they were there in minutes .”
Scarpelli Mechanical, Inc
New Haven, CT Air Conditioning and Heating Companies
Jul 15, 2013
“John is a true master and all-around good guy. We were roasting in the 95 degree + heat, certain that our office HVAC was dead. We called John Scarpelli to see what he could do. Not only was he there in 10 minutes (In the dead heat of summer) but found the problem was only the filter and batteries. He fixed the issue and refused to even charge us! The world needs more tradespeople like him. Now we are customers for life! Thank, Tony Izzo”
Energywise, Inc.
New Haven, CT Air Conditioning and Heating Companies
Mar 27, 2017
“I would definitely recommend this company to everyone I know. I love that they sent an email with time they were to arrive and a picture of the technician.”
Chillie Willie Heating & A/C LLC
New Haven, CT Air Conditioning and Heating Companies
Jan 30, 2014
“Willie and his crew did an excellent job and the price was fair. They did a complete installation of heat pump/AC, furnace and duct work in our conversion from oil to gas during the remodel of our home. It is now a year and half later and the everything is still working like day one with now issues at all. I highly recommend Chillie Willie Heating & A/C.”
Hefferon Heating And Cooling Llc
New Haven, CT Air Conditioning and Heating Companies
Dec 4, 2014
“As a luxury home builder in Connecticut, Hefferon Heating and Coolings expertise, attention to detail, along with their knowledgeable and respectful staff never disappoints. We would without reservation recommend Hefferon for all of your HVAC needs. Their commitment to quality work at a fair price, coupled with their focus on communication, makes working with them a pleasure.”
Natural Energy Solutions
New Haven, CT Air Conditioning and Heating Companies
Oct 16, 2017
“Eric at Natural Energy Solutions was great to work with. He is a brilliant engineer, capable of delivering custom high-quality solutions. In 2015 Eric installed two 5kw solar panel grids mounted on dual-axis tracker poles. The tracker systems have significantly boosted my electricity generation (40+% over traditional roof-mount). When a fire destroyed my home in 2016, Eric was one of the first contractors I reached out to. Eric designed and built the main panel, solar interlock, geothermal heat generation, radiant floor heat distribution system, and the distributed water-cooled air-handlers used for A/C. The result is a near-silent heating and cooling system that provides comfortable and even temperatures at zero operating cost. Eric was a pleasure to work with and enjoys my absolute highest recommendation.”
Total Mechanical Systems, LLC
New Haven, CT Air Conditioning and Heating Companies
Aug 18, 2014
“I had this company put in some mini splits in my house as well as a new furnace. They were here for two days and completed the job on time. The crew consisted of 2 men to do the furnace and two to do the mini splits. There was also a crew to do electrical. All in all everyone worked well together and had great attitudes. I was babysitting a one year old at the time and they were very courteous. They made sure that I was aware, and got my approval before any changes had to be made during the installation. The lead man on the project, Mike showed me how to operate the mini splits. He was very knowledgeable about the units. I would definitely recommend this company to anyone.”
Thermoline A/C Corp.
New Haven, CT Air Conditioning and Heating Companies
May 22, 2017
“Wilson and his team came out today in the time frame specified and were extremely attentive to accuracy and detailin the inspection of the HVAC in my home. My unit is 10 years old and original to the house when new, it's a Lennox and they knew the system well, did a very good cleaning of the furnace and somethings I'd never seen done. Wilson had a tool I loved, it showed the heat efficiency, and from what I googled it's an accurate measure for efficiency . I'm not a professional nor handy in the house but they took time to explain exactly what needs to be done when I power down the air conditioning and start the heater. I have a humidifier on the house for winter and that was cleaned complexly with explicit instructions on where to change it for operation with heater by Chris. They answered my questions on the longevity of the HVAC and explained the life of the furnace capacitor as well as the condenser capacitor . I strongly recommend them and advise you to use them. They own their company and take great pride in the work and I think they are reasonable . Good choice here and thanks to dexterous Mr. Wilson and his team!”
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