Directions & Hours

Conveniently Located in Ontario, CA

Serving Ontario and all of San Bernardino County. We have served families seeking smog inspections throughout the Inland Empire area, including Upland, Montclair, Rancho Cucamonga, Chino, Chino Hills, and Pomona. We are minutes from the 10 and 60 freeways, a block north of Holt Boulevard off Mountain Avenue.