Refer a friend!

YOU can earn free fuel!! It’s simple – Refer a friend! Refer a friend or family member to Tri Gas & Oil, and when that friend or family member becomes a new heating* customer, you’ll receive an account credit.

* A new heating customer is defined as a customer that uses propane or heating oil as their main heat source.


  • TriGas & Oil Co, Fuel Oil, Federalsburg, MD

  • We Deliver the Promise.
  • 3941 Federalsburg Hwy.
  • P.O. Box 465
  • Federalsburg, MD 21632
  • Call Us: 800-638-7802
All district offices will be closed on Wednesday 06/26 for a company-wide meeting beginning at 10:00 AM. Each office we reopen the next day at normal time. We will still be available via telephone at (800) 638-7802.