Welcome

                           

Located in Worthington, Iowa, with locations in Monticello and Holy Cross, Demmer Oil Company is here to meet all of Eastern Iowa's needs. Serving the surrounding communities & counties with quality petroleum products and outstanding customer service! Demmer Oil maintains a fleet including:

  • Five (5) Propane Delivery Trucks
  • Four (4) Petroleum Delivery Trucks
  • Two (2) Field Service Trucks

CONTACT US today to see how we can help serve you.