Dempsey Oil, a full service company, has been providing affordable home heating oil to the greater Boston area for over a decade. We are based in historic Dedham, MA and operate throughout Massachusetts. Dempsey Oil is proud to be family owned and operated!

We strive to provide exceptional customer service to all of our residential and commercial customers. As our customers needs have changed we have worked diligently to change our products and services to meet those needs. Therefore, we now offer a variety of pricing and payment options designed to fit every budget. And as always, we will beat any reasonable price!

Residential Customers:
Dempsey Oil offers Automatic delivery for our residential customers. Automatic delivery relies on a computerized system, which uses a degree day system and consumption patterns to automatically schedule oil deliveries when needed.

We offer daily market prices, cap pricing, fixed pricing and budget plans. Call today for more information!

As always we offer full service 24 hours a day, 7 days a week!

Commercial Customers:
Dempsey Oil offer the same great options to our commercial customers that we offer to our residential customers including: automatic delivery, cap pricing, fixed pricing, budget plans, and full service 24 hours/day, 7 days/week! In addition to all this we may be able to offer a volume discount based on usage. Call today to learn how we can best service your business.