Dupuis Energy is your reliable full-service HVAC and fuel delivery company in Rhode Island, with a rich history spanning over 125 years. We specialize in top-notch installations and impeccable service for heating, cooling, hot water, and generator equipment, while also catering to tens of thousands of satisfied customers for heating oil and propane delivery. For generations, Dupuis Energy has been a trusted name in heating oil delivery, ensuring homes across Rhode Island and Southeastern Massachusetts stay warm and comfortable. Our commitment to timely and reliable service has solidified our reputation as the go-to provider for your heating and cooling needs.