From the beginning.

The McMahan Poultry Company began in 1946 with Lee D. McMahan. A few years later, he purchased a used oil truck to deliver fuel to his own poultry houses for efficiency. Soon thereafter, neighboring poultry farmers wanted the same personalized service. So, Mr. McMahan started delivering fuel to them as well. And that’s how Tri Gas & Oil began.

“Our grandparents began our heritage in poultry, their legacy is why Tri Gas & Oil prides itself on serving the poultry industry here on Delmarva,” says Nash McMahan, President of Tri Gas & Oil Co., Inc.

For over 50 years, Tri Gas & Oil has been serving poultry customers in Maryland and Delaware with a full range of fuel products. We have expanded our services over the years, but we are still rooted in poultry. We’ve grown with you. And we promise to uphold our commitment to your goal of providing the best poultry to your buyers.

Products & Services for Area Poultry Growers

  • Propane
  • Heating Oil
  • Kerosene
  • Biodiesel (including soy and custom blends)
  • On- and off-road diesel (for irrigation systems, farm vehicles, tractors and more)
  • Gasoline
  • Installation & Service

  • 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
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