• Bluffton: 260-824-2220
  • Fort Wayne: 800-322-8454
  • Solar Energy

    Solar Energy

    Solar energy is a renewable free source of energy that is sustainable and totally inexhaustible, unlike fossil fuels that are finite. It is also a non-polluting source of energy and it does not emit any greenhouse gases when producing electricity. Our goal is to use solar energy to provide power for the gas stations. In the future you may begin to see many more solar panels at our gas stations.

  • Welcome to the Family!

    Welcome to the Family!

    Welcome to the family, Friendly Market Delphi! Located in Delphi, IN this site is owned and operated by Sony & Jesse Mann. 

  • Farm and Home Delivery

    Farm and Home Delivery

    Fueling rural America keeps farmers operating year-round and home owners warm during winter.  National Oil delivers when you need it!

  • Transporation Specialists

    Transporation Specialists

    National Oil has the hauling capacity, routing and pricing know-how to get you the fuel you need at the best price!

  • First Class Startup

    First Class Startup

    National Oil originated from Moser Oil Corp. in 1940.  This picture, circa 1933, was the original "Airplane Service Station" at the corner of what is now Highways 1 and 124 in Bluffton, Indiana.

Marketers of Petroleum Products

National Oil provides fueling solutions for wholesale and retail customers in Indiana, Ohio, Michigan and Illinois markets.  Whether it’s a tanker load of wholesale gasoline or diesel, or rural deliveries to farmers and consumers, National Oil has the marketing and delivery know-how to get you the product you need in the timeframe you require at the lowest possible price.

We also specialize in development of C-stores and properties for retail locations.  Whether it’s a new-build or redesigning an existing location, National Oil has the ability to take a project from start to finish and manage all facets in between.  The relationship doesn’t stop there - National Oil provides different avenues for billing and payment for our wholesale customers, also.

For farmers, we provide contracts to lock in prices to protect you from any market fluctuations.  We also offer a tank-loan program to store your fuel.

Contact us today to see how easy it can be to get the best fuels at the lowest prices!