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.

A family is posing for a picture in a living room.

Heating oil has been our specialty since the 1930s. We also provide full heating and air conditioning services.

That includes installation & servicing of HVAC systems, tanks, furnaces, boilers and hot water heaters. Our Fuel Oil costs less than the state average for Connecticut. We also install and service Mitsubishi Electric Ductless Heat Pump & A/C Systems.

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.

The New Concept in Clean Oil Energy

“Oil heat” used to be an old term. Not any more! Bio-heat is called the “Evolution of Oil Heating” , with GHG (Green House Gas) Emissions Ratings lower than natural gas. Bio-Heat fuel is heating oil blended with biodegradable organic materials such as soybean oil. It is one of the “hottest” things happening in home comfort.

Go Clean and Green. Learn More.

Connecticut is now one of 23 states where Bio-Heat is available and is available to many of our Shoreline customers. According to CEMA (Connecticut Energy Marketers Assoc.) “it is usually delivered by family owned businesses committed to the communities they serve”*. LEARN MORE ABOUT BIOHEAT…

Can Our Oil Company Be Environmentally Friendly?

We believe so.

We have children. And grandchildren. We know the challenges the world faces with climate change. We know the impact of burning fossil fuels. We know we all need to do something.

To that end, Daniels Energy has been doing its part by helping to reduce the impact of burning home heating oil and propane.

How? With the use of clean, green and renewable bio-fuels in Daniels fuel oil deliveries.

Bio-diesel is made from renewable plants and animal fats, soybean and canola oils, inedible corn oil, and waste cooking oil. Today as much as 20% of a delivery can consist of bio-diesel, which burns cleaner reducing greenhouse gas emissions by as much as 50 - 80% compared to petroleum diesel.

Daniels also uses bio-diesel in our delivery trucks to further reduce our own carbon footprint. Plus, Daniels has been providing environmentally friendly propane for more than four decades and has just increased our storage capacity with a new 60,000 gallon facility in Old Saybrook.

Connecticut will continue to rely on fuel oil to heat homes and businesses for years to come. We’re doing our part to mitigate its impact on our environment.