Heat with Heart
$200 for You
$25 for Neighbors in Need
Sign up today and get a $200 credit, plus $25 to your local Feeding America® member food bank.
Pay Your Bill
Log-in to mySuperior to make regular payments online within a secure environment.
Order Fuel
Log-in to mySuperior to order fuel for your home or business.
Become a Customer
Proudly serving Delaware residents. Let us earn your business.
Contact Us
Reach out to learn more about how we can meet your energy needs.
40A S Market St
Seaford DE 19973
Business Hours:
Mon-Fri 8:00 AM – 5:00 PM
Saturday 8:00 AM – 12:00 PM
Sun: CLOSED