TA Ontario

What they do. Who they serve.

TA Ontario sits just west of the I-10 corridor at Guasti Road in Ontario, California, serving the heavy freight traffic moving through the Inland Empire between Los Angeles and points east. Open around the clock, this location offers diesel fuel, ample truck parking, and an onsite CAT scale for loaded weight checks before heading over the passes or into port runs. The full-service shop can handle repairs and maintenance when you're between hauls or need work done before the next dispatch. Ontario's position near major distribution hubs and the I-15 junction makes it a practical stop for drivers running the southern California logistics triangle or staging for early morning warehouse appointments. Whether you're fueling up for the desert crossing or grabbing a quick turnaround before the next load, this TA covers the essentials in a metro known for congestion and tight schedules.