Daniels Oil and Propane

Experienced HVAC Technicians and Installers. We have great employment packages for qualified people. Find out more! 

OUR CONNECTICUT SERVICE AREAS: Central Connecticut and The Connecticut Shoreline
Middletown: 860-342-3778
Middletown: 860-342-3778
Colchester: 860-537-3011
Essex: 860-767-1920

Oil & Propane | Heating & AC | Service Plans Daniels Energy of Connecticut

Mitsubishi Electric Cooling and Heating
Oil and Propane Delivery
Oil and Propane Service Plans
Heating and Air Conditioning Installations
Customer Reviews

Oil & Propane Delivery | Heating & Cooling Services

We provide full heating and air conditioning services. That includes installation & servicing of HVAC systems, tanks, furnaces, boilers and hot water heatersWe also install and service Mitsubishi Electric Ductless Heat Pump & A/C Systems.
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Let Daniels Energy Do It.

Budget Plans for Year Round Home Comfort

Since 1926, the Daniels family has provided families like yours with power fuels and great customer service. As our communities have grown and home heating technologies have changed, we have kept up with the times. Only commitment to our customers has not changed. Call us today for courteous and ethical service. Our Delivery Plans and Service Plans are competitive, providing full service to meet your budget and home comfort needs.

Our Service Areas. (See Map)

Andover, Avon, Berlin , Bloomfield, Branford, Cheshire, Chester, Clinton, Columbia, Colchester, Cromwell, Deep River, Durham, East Hampton, East Haddam, East Hartford, East Lyme, Essex, Farmington, Glastonbury, Guilford, Haddam, Hebron, Killingworth, Lebanon, Madison, Manchester, Marlborough, Meriden, Middlefield, Middletown, Moodus, New Britain, Newington, Niantic, North Branford, Old Saybrook, Plainville, Portland, Rocky Hill, Salem, South Windsor, Southington, West Hartford, Lyme, Old Lyme, Northfield, Simsbury, Wallingford, Waterford, West Hartford, Westbrook, Wethersfield, Windsor


8 High Street, P.O. Box 32, Portland, CT 06480 • 24 Main Street, Centerbrook, CT 06409
Portland: 860-342-3778 • Essex: 860-767-1920
Daniels Energy: CT License S1-385517 HOD#19 / Daniels Propane. LLC: CT License S1-302857 HOD #846