Founded in 1947, Valley Oil Company Inc. is one of the leading on-site fueling service companies in the Bay Area. Based in Mountain View, Calif., the company has fueling sites all over the United States with 24-hour card-lock service available for unleaded gasoline, clear diesel and red-dye diesel. It also offers mobile fueling service for construction equipment, generators, bulk-fuel storage tanks and home heating oil tanks. The company caters to retail-gas stations, construction sites, commercial and industrial accounts, municipalities and private residences. Valley Oil Company Inc. is a member of the Commercial Fueling Network (CFN).