We supply heating oil, propane, bioheat, biofuel, biodiesel to homeowners and businesses in Central Connecticut. We also provide full heating and air conditioning services. That includes installation & servicing of HVAC systems, tanks, furnaces, boilers and hot water heaters. We also install and service Mitsubishi Electric Ductless Heat Pump & A/C Systems.
Wonderful service! The company that I work for had an issue and Bryan and Darrell from Daniels energy were prompt, professional, and got the job done! Many thanks ~ from Maxum Irrigation and Jordan Brook Lawncare
November 2025
I am a new customer to Daniel’s Energy and I am already very happy with their service. They were very quick to come out to inspect my propane tank and fix issues that they found. The next day, they were here filling up my tank. I am glad to have chosen them and will definitely be a long-time customer!
November 2025
I am a current customer and have always been very happy with Daniels Energy's service. The crew was professional, on time, and did a great job of communicating from start to finish. A+++
