Based in Ontario, CA · Serving the Inland Empire
Service areas
We bring CARB Clean Truck Check HD OBD testing directly to fleets, logistics companies, and truck operators across the Inland Empire.
Inland Empire coverage
Our mobile unit is based in Ontario, CA and reaches these cities and neighborhoods quickly:
OntarioRancho CucamongaFontanaChino / Chino HillsRiversideSan Bernardino
Colton
Jurupa Valley
Eastvale
CoronaMoreno ValleyRedlands
Upland
Pomona
Bloomington
Mira Loma
Extended coverage
We also travel outside our primary area for fleet visits with multiple trucks scheduled together.
Los Angeles County (east)Orange County (north)High Desert (by request)Coachella Valley (by request)
Not sure if we cover you?
Send us your address and truck details. If your fleet is close enough or large enough, we'll come to you.
Flexible scheduling
Early morning, evening, and weekend appointments to keep your fleet productive.
CARB CTC certified process
HD OBD CARB Clean Truck Check testing performed by trained technicians.
Fleet visits welcome
Schedule multiple trucks in a single visit and skip the trip to a station.