Energy Efficient Heating & Cooling Solutions
Specializing in high-velocity
HVAC & geothermal systems
Year-Round Comfort Since 1970
Contact our air conditioning and heating experts about your project today.
Sales, Installation, Maintenance & Repair
WaterFurnace® Geothermal Heat Pumps
American Standard® HVACProducts
Warm Air, Hydro Air, Boilers, Furnaces
Hot Water Heating Systems and Storage
Unico® High Velocity Small Duct
Ductless Heating & Air Conditioning System
Oil, Gas and Solid Fuels
Who We Are
Enjoy year-round comfort with heating & cooling services from our HVAC company in Enfield, Connecticut.
Established in 1970, D & D Heating & Air Conditioning provides quality installations for years of trouble-free economical operation.
Optimize your indoor comfort the eco friendly, energy conscious way, with Geothermal heating and cooling. Our systems use an underground loop to transfer heated and cooled air into the home, depending on the season.
Keep the air flowing smoothly and efficiently with air duct systems, heating, and air conditioning products. Heating and Cooling is undoubtedly important. We have a proven track record of superior customer service and excellent workmanship.
Online Special: $500
$500 Discount: Offer valid on any WaterFurnace of Unico System & Installation when you mention our website. Not valid with any other offers.
Rebates and Tax Incentives
There are several state programs that help homeowners replace older, less efficient HVAC systems with new high-efficiency equipment. Whether you are considering geothermal or Energy Star equipment, our team can help you find the right program.