Baker Petroleum - Your Leading Delaware Energy Company for Heating Oils • Propane • Gasoline • Diesel Fuel

Call today for all of your fueling needs! 302-645-7000

Delaware's Heating Oil and Propane Provider

Family owned and operated since 1952, Baker Petroleum has spent more than half a century as one of Southern Delaware's leading energy companies.

We serve all of Sussex and part of Kent Counties with the dependable delivery of propane, heating oils, diesel fuel and gasoline. We also specialize in the sales and installation of gas fireplaces and energy-efficient hot water heaters. We have 24 hour emergency service, so we are always there when you need us.

We offer many payment options including automatic credit card payments, budget plans, pre-buy plans, and a discounted EFT payment option.

We are members of the National Propane Gas Association and the Mid-Atlantic Propane Gas Association. We stay up-to-date with industry standards, including technology and safety.

No customer is too big or small. We serve residential, commercial and agricultural customers. We also work closely with many builders on new construction.

Contact us today. Our professional and courteous staff is eager to serve you.


Fleet Fueling Card

Take Control of your company's fleet fueling expenses with the Baker Petroleum fleet fueling credit card.

- Allows you to track by driver and vehicle.

- Convenient monthly billing summarizes your fleet’s purchases in one easy to read bill.

- Fleet cards can be PIN protected.

- The ability to track odometer readings and fuel efficiency of their fleet on a per mile basis.

- We manage the credit cards ourselves, so you get local & courteous service.

- Cards can be grade restricted to discourage theft.

Fueling cards can be used at any of our 11 locations throughout Sussex & Kent County Delaware

Click here to learn more!

Customer Portal

Baker Petroleum has launched a brand new online customer portal, which allows you to:

- Pay your bill

- Paperless billing

- Request delivery

- View account balance

- See previous delivery and payment information

Click here to start using it today!

Not a Baker Petroleum customer?

Fill out our enrollment form!


Let us install your new hot water heater today.

Click here to learn more!

Take advantage of federal tax credits and let Baker Petroleum replace your current hot water heater today!

Click here to read more about Rinnai's Tankless Tax Credit

"Baker Petroleum has done an excellent job and the customer service is the best. They have beat the competitors pricing with both this unit and the propane needed for the unit. Answered questions and completed all my needs, arrived when they scheduled for, and cleaned up the minimal mess that was made. Definately recommend this company again." - Rob M.

"Great Company to do business with." - Matt R.

Delaware Propane Service Provider