Mobile Clean Truck Check Testing in California

We provide mobile OBD testing for diesel vehicles to help you stay compliant with CARB regulations.

Request Testing

OBD Testing

Onboard diagnostics testing for newer diesel vehicles to meet Clean Truck Check requirements.

Request Testing

man performing a clean truck check OBD test

A row of semi-trailer trucks parked on a gravel lot, including white, blue, black, and orange trucks, with a Best Western Plus hotel sign and a partly cloudy sky in the background.

Who Needs Clean Truck Check Testing

Mobile Clean Truck Check testing to keep your diesel vehicle compliant with CARB requirements quickly and conveniently.

Diesel Truck Owners

Efficient mobile testing for fleets to minimize downtime and keep all vehicles compliant with required regulations.

Commercial Fleets

Convenient mobile testing that keeps you compliant without interrupting your schedule or time on the road.

Owner Operators

Request Testing

How It Works

A man with gray hair and beard using a laptop outside a red semi-truck.

Person holding a smartphone with an auto diagnostics app, requesting an OBD test at an auto service shop.

Requesting an OBD test online is quick and simple—just submit your vehicle details and preferred location, and we’ll contact you to schedule a convenient mobile testing appointment.

Step 1

Laptop screen displaying a car's OBD test interface with diagnostics, system status, live data scan, and California Air Resources Board branding.

Our system submits your test results directly to CARB for fast, seamless processing and immediate compliance reporting.

Step 2

We come directly to your location and perform the OBD test on-site, making the process fast, convenient, and hassle-free.

Step 3

Laptop screen displaying a vehicle inspection report with results showing all tests passed, sitting on a wooden desk with a plant, a notebook, and a cup nearby.

Step 4

Once testing is complete, we quickly email your results so you have immediate confirmation and documentation.

Fleet Testing & Compliance Support

We provide mobile testing solutions for fleets, helping you stay compliant while minimizing downtime. Our service is designed to keep your vehicles on the road and your operation running smoothly.

Request Fleet Service

Service Areas

We provide mobile Clean Truck Check testing in Riverside, Inland Empire, Palm Desert, Running Springs, and surrounding Southern California areas.

Aerial view of a city with a highway running through it, surrounded by residential neighborhoods and industrial areas, with snow-capped mountains in the background under a clear blue sky.