Welcome to Winthrop Fuel Company

Winthrop Fuel Company has been the preferred full service heating oil, biofuel and propane company in Central Maine since 1936.

More recently we have added to our service and product offerings the option of integrating solar hot water into your existing system or as a component of a new low mass ultra high efficient oil, biofuel or propane system.

Our company was founded on and continues to operate based on the mission of providing our customers with the most professional, timely and value added services available in the energy/heating industries.

Our goal of providing services of the highest level of quality is matched with our team of the most experienced and professional technicians in Central Maine

We encourage current, new and potential customers to use this website as an overview of our company and the products and services we offer. Please do not hesitate to contact us for additional information or for energy efficient/savings recommendations.

Lastly, we would like to thank all of our customers for their business and their continued faith in us, their locally owned and operated full service Heating Oil, Biofuel, Propane and Solar Company.