Recent News & Resources
Read recent HVAC news, updates, and homeowner resources from Cromwell Energy – your local source for home heating oil delivery and HVAC services.
Ductless Mini-Split AC Installation CT
Ductless mini-splits provide an easy and convenient way to cool or heat a portion of your home, without the invasive ductwork typically associated with central air conditioning. Ductless mini-splits have a variety of applications in both residential and commercial...
Converting Your HVAC System to Natural Gas in CT
Converting to natural gas has become a viable alternative for many residents in Connecticut. The availability of natural gas is increasing, and gas-line expansion was the cornerstone of the 2014 State of Connecticut energy policy. Does converting to natural gas...
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308 Main Street
Cromwell, CT, 06416
(860) 635-1234
Areas Served
Cromwell, CT - 06416
Portland, CT - 06480
Middletown, CT - 06457
Durham, CT - 06422
East Berlin, CT - 06023
Berlin, CT - 06037
South Glastonbury, CT - 06073
Glastonbury, CT - 06033
Middlefield, CT - 06455
East Hampton, CT - 06424
Rocky Hill, CT - 06067
Wethersfield, CT - 06109
West Hartford, CT - 06107
Newington, CT - 06111