On-Site fuels, Inc. delivers the following products:

Diesel Exhaust Fluid (DEF)

Unleaded gasoline

Midgrade gasoline

Premium gasoline

TXLED Ultra low sulfur diesel

Off-road (Red) diesel

Our delivery trucks are modified with additional safety equipment to meet the following requirements:

The criteria for allowing AST’s (Aboveground Storage Tanks) in San Antonio and the surrounding area is more strenuous than those of the National Fire Prevention Association (NFPA) and the International Fire Code (IFC), which are standards generally accepted around the nation.

From an environmental standpoint, the storage tanks we use are vaulted with 4” of concrete, 360 degrees. Underwriter’s Laboratory, the standard writer in the petroleum industry, has a special classification for the tanks. UL 2085 code specifies that the tank be impact and fire resistant. Testing methods at UL include firing a 30.06 round at close range to test impact integrity. Another test includes placing a tank (with product inside) into a furnace and firing it to 2,000 degrees for 2 hours to test for insulation protection. The risk of a fuel release from the tank is virtually zero.