Welcome to D & D

D&D Heating and Air Conditioning, LLC provides complete sales and installations. We provide the highest quality installations to provide years of trouble free operation. Your Comfort is our goal.

"""Great to work with. On time and courteous."
-Newington, CT

Fully Licensed & Insured – Contact D&D 860.698.9696

D&D Heating and Air Conditioning, LLC provides complete sales and installations. We provide the highest quality installations to provide years of trouble free operation. Your Comfort is our goal

 

 

Geothermal Air Conditioning

Geothermal Energy Professionals At Your Service If you’ve been looking at your old central air system and wondering about a replacement unit, we are here to bring you a more environmentally conscious HVAC solution. With geothermal heating and cooling, our systems use an underground loop to transfer heated and cooled air into the home, depending on the season.

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Heating Products & Maintanence

Heat is undoubtedly important, and so is using an HVAC company with a proven track record of superior customer service and excellent workmanship. Our company serves the Hartford Tolland New Haven, New London, and Middlesex Counties. We are licensed and insured, and have over 40 years of experience. We are also proud to be a certified water furnace installation company.

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Contact Us Today

D&D Heating and Air Conditioning, LLC provides complete sales and installations. We provide the highest quality installations to provide years of trouble free operation. Your Comfort is our goal!We have been serving Connecticut and Massachusetts for over 30 years. Call us today for a free review on your home. Call 860-698-9696  Or click here to Email Us NOW!

 

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Services Include

Unico High Velocity Small Duct
Heating & Air Conditioning,
Ductless Heating & Air Conditioning Systems,
Warm Air, Hydro Air, Boilers, Furnaces,
Oil, Gas and Solid Fuels
Hot Water Heating Systems and Storage & More!

Contact DDHVAC Here!

D&D travels across most of connecticut, including New London, Tolland, New Haven, Hartford and Middlesex county. Take a look at our services and expertise to keep your home comfortable year-round. Or call us today 860-698-9696