United Oil Inc.

  • Gas/Oil/Propane
2309 Franklin Road
Caldwell, ID 83605
(208) 459-6363
(208) 459-2754 (fax)
  • About

    United Oil is taking care of
    customers for more than 75 years.
    United Oil has been a part of southern Idaho history since 1939 when it was founded in Twin Falls, Idaho. It began as a fuel service station with delivery service to farms in Magic Valley. In the 1940’s it expanded to include a tanker transport division complete with a truck sales & service and a parts department.

  • Whom to Contact

    • Holly Claiborn
    • Robert Franklin, III