120 Durham, CT Heating & Air Conditioning Contractors

Heating, ventilation and air conditioning contractors – also known as HVAC – install and repair various heating and cooling systems to improve the comfort and efficiency of your home. Options include standard air conditioning, underfloor heating, ducted air, gas heating and more. Speak to a heat and air conditioning specialist in Durham, CT to find out how they can improve the functionality of your home. More
  • Solar

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

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    Click to call31.5 km from Durham, CT
  • Glasco Heating & Air Conditioning, Inc.

    Since 1994, Glasco Heating & Air Conditioning has been providing dependable and affordable services to homeowners...

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    Click to call25.2 km from Durham, CT
  • Total Mechanical Systems

    Air Conditioning, Heating, and Plumbing Services for Residential and Commercial Customers throughout Connecticut.

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    Click to call16.2 km from Durham, CT
  • Split AC in 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 call17.2 km from Durham, CT
  • A few customer jobs

    With over 20 years experience, Superior Comfort Heating & Air Conditioning are established and trusted HVAC profes...

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    Click to call22.5 km from Durham, CT
  • Chi cục thú y Thành phố Hồ Chí Minh - Sức khỏe là vàng

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    Click to call12.8 km from Durham, CT
  • County Wide Mechanical Services has been serving Connecticut’s home owners and businesses since 2007. We serve th...

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    Click to call18.9 km from Durham, CT
  • Connecticut Retrofit specializes in making your home more comfortable and energy efficient thru ductless ac and du...

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    Click to call31.1 km from Durham, CT
  • Click to call31.5 km from Durham, CT
  • Mechanical Contractor for heating, air conditioning and plumbing installation and service

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    Click to call30.0 km from Durham, CT
  • We are "Connecticut’s Generator Specialists" dedicated to meeting the complete power needs of homeowners and busin...

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    Click to call27.1 km from Durham, CT
  • Experts of Cast Iron Radiators We Restore, Convert and Sell Electric, Hydronic and Steam Radiators. Across Can...

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    Click to call12.8 km from Durham, CT
  • At Custom Air Systems, Inc., we work on all types of heating and cooling systems. These include boilers, radiant h...

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    Click to call34.1 km from Durham, CT
  • Walsh Family Contracting, LLC is a family owned and operated business. We specialize in HVAC (heating and cooling)...

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    Click to call22.5 km from Durham, CT
  • Fully Licensed & Insured, Delivering Quality & Dependable HVAC Service, Specializing in Floor Heating Systems, Ice...

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    Click to call31.6 km from Durham, CT

Featured Reviews for Durham, CT Heating & Air Conditioning Contractors

ENCON - Heating • A/C • Energy Solutions
Durham, CT Heating & Air Conditioning Contractors
28 Oct. 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.”
Glasco Heating & Air Conditioning, Inc.
Durham, CT Heating & Air Conditioning Contractors
26 Sep. 2015
“I had a new AC unit, traditional gas furnace and on demand water heater put in by Paul's company to replace an ancient baseboard electric system. He was a consumate gentleman, very thorough in his discussions about the various choices for our budget, and his workmen were very efficient and did great work in installing all the new vents. We had baseboard electric, which we are removing. We are thankful for all the great work and customer service. A colleague recommended the company, and among four or five I interviewed, they were clearly the best choice. We were fortunate to get a Energize Connecticut Loan for the Furnace, and the company helped us to file all the correct paperwork and interact with the reps. Had I thought about the amount of space the whole unit and the vents would eat up, I might have purchased a different system, an option we didn't discuss at the time. But all in all, great company to work with.”
Total Mechanical Systems, LLC
Durham, CT Heating & Air Conditioning Contractors
18 Aug. 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.”
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