Compliance
Clean Truck Check
Credentialed tester for California’s Clean Truck Check program — available six days a week (Monday–Saturday) so fleets stay CARB-compliant without waiting on a dealer lane.
Smoke opacity testing Monday–Saturday, with BIT/DOT annuals and shop repairs in the same visit when the bay can take the unit.
- Clean Truck Check opacity testing
- BIT & DOT annual inspections
- Repair follow-through if you fail
Book an opacity test
Call for a quote or to get on the schedule. After hours, A&T Mobile Truck & Trailer Repair handles 24/7 road calls at truckmobilerepair.com.