Technician reading emissions data on a diagnostic laptop connected to a diesel truck

CARB Clean Truck Check

California's CARB Clean Truck Check is the emissions scan for diesel trucks — most truckers just call it a smog check. Same test, either name.

We run the scan on site: at your yard, on your route, or at our Bakersfield shop.

Good to have ready

  • Your VIN and license plate — the booking form asks for both
  • The truck accessible and able to run

Common questions

How do I pay?

Cash or Zelle at the shop when your inspection is done. Nothing is due online to check in, book, or request mobile.

Do you come to my location?

Yes. Tap Request Mobile Inspection, tell us where you are and what you need. Suraj will call or text you within about 20 minutes during business hours to schedule.