CARB / Clean Truck Check Testing
We support CARB (California Air Resources Board) and Clean Truck Check requirements by performing the test at your location. We bring the equipment to you and run the test; the actual smog certification, however, must be completed at a licensed smog station. We can guide you through the process and help you understand the results.
Service notes
- Scheduled mobile service only
- Same-day appointments may be available depending on location and workload
- No towing or roadside recovery
- No tire mounting or flat-tire service
- No collision or body work
- No heavy semi-truck repair
What we provide
We perform the Clean Truck Check / CARB test on-site so you know where your vehicle stands before visiting a smog station. If the test reveals problems, we can discuss next steps—whether it’s a repair we can do or a referral to a specialist. Final certification is always done at a licensed facility.
Why use mobile testing first
Having the test run at your location can save a trip to the smog station if the vehicle isn’t ready. We can identify issues, advise on repairs, and in some cases perform those repairs. When the vehicle is ready, you take it to a licensed station for certification. We’re here to support the process, not replace the official step.
DPF and emissions repairs
If the test points to DPF or emissions system problems, we handle those on a case-by-case basis. See our DPF and emissions diagnostics page. For general maintenance and repair on medium-duty trucks, see box truck repair and preventive maintenance.
Other services
Areas we serve
Schedule mobile service
Call or email to discuss your vehicle and book an appointment.