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Browse the Top HVAC Companies Serving Clinton, CT

See what HVAC companies serving Clinton, CT offer, from routine system maintenance to heating and air conditioning installations and urgent repairs. Review business profiles, read customer feedback, and contact providers that match your needs.
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Long Hill Energy
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Long Hill Energy delivers heating oil, propane, and diesel fuel alongside HVAC installation and repair services in Connecticut. A family-owned business since the 1980s, we serve shoreline communities with automatic delivery, tank monitoring, and energy-efficient solutions. Our 30+ years of experience ensure reliable service and competitive pricing for residential customers.
Heating Oil Delivery HVAC Services Propane Supply
(860) 664-3835 Call Profile
Glastonbury (27.5 mi) Milford (28.0 mi) Old Saybrook (7.5 mi) Guilford (7.6 mi) Chester (8.2 mi) North Haven (18.5 mi) Wallingford (19.2 mi) Middletown (19.9 mi) Mattituck (20.5 mi) New Haven (20.7 mi)