Certified Clean Truck Check Testing & Reporting Assistance
Learn about the testing process, preparing for the test, data uploads, onboard diagnostics, repairs, and regular maintenance from our CARB-certified testing facility.
DPF Cleaning, Maintenance, & Replacement Parts
Learn about the most effective ways to clean your DPFs and how often they need to be cleaned to remain CARB-compliant. Learn how to pass Opacity testing and the Clean Truck Check, and how on-board diagnostics are used for ease of reporting. And when repairs and replacement parts are necessary, our CARB consultants assist you with our catalog of parts for DPF service.
Fleet Compliance Assessments & Consulting
Learn whether all vehicles in your fleet need to comply with the Clean Truck Check program. Our CARB consultation experts help you pass with flying colors. Stay on top of the newest changes to the law and learn how to avoid DMV registration holds with our certified testing crew.
Consulting for Small or Large Fleets
Whether you own a small fleet (with three or fewer vehicles) or a large fleet of heavy-duty vehicles, as long as their GVWR (gross vehicle weight) is over 14,000 lbs., you still need to meet the Clean Truck Check requirements. We’ll help you get on board and keep you compliant by taking the guesswork out of CARB regulations.
Off-Road Vehicles
Ag equipment, construction vehicles, and heavy-duty vehicles used in all manner of industrial operations all must follow CARB emissions regulations. But regulations differ for small, medium, and large fleets. Let our CARB consulting team sort out the various tiers of engine emission standards for you.
School Buses
Out of concern about the high DRP (diesel-related pollutant) concentrations that school buses emit, the CARB School Bus Idling Airborne Toxic Control Measure was born. Learn about how to meet the requirements, then ask our emissions experts to fill you in on how to save money and avoid replacing school buses.
Our Advanced Emission consultation services are customized to fit your needs and ensure CARB compliance. Regardless of the size of your fleet and the age and models of your vehicles, we apply CARB-approved maintenance and testing standards to keep your fleet fully operational 24/7 year-round.
Reach our CARB consulting team at (559) 579-1450 to ace the Clean Truck Check and remain road-worthy.