CARB Clean Truck Check Testing For Diesel Trucks
Discover how to comply with the CARB CTC Testing requirements for 2013 and newer diesel vehicles. Text or call (323) 786-2681 to schedule an Clean Truck Check test or request further information.

Clean Truck Check Testing Requirements
Starting January 2025, the California Air Resources Board (CARB) requires 2013 and newer heavy-duty diesel vehicles to complete Clean Truck testing twice a year to avoid DMV registration holds and monetary penalties.
To meet CARB requirements, follow these simple steps:
- Register your vehicle(s) at the Clean Truck Check Login Portal
- Pay the registration fee.
- Schedule a testing for your diesel truck(s) with a CARB credientialed technician.
- Obtain a certificate of compliance as shown on the portal login.

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Available 7 days a week including after hours and same day.
Our technicians are CARB-certified and will come to you to perform Clean Truck Check testing on your vehicle at the lowest rate in the LA and OC area.