Mobile Clean Truck Check brings CARB OBD compliance testing directly to your location. We understand that getting your truck certified can be inconvenient, which is why we offer mobile services that eliminate the need for you to travel. Our mission is to make the CARB compliance process simple, transparent, and stress-free for truck owners and operators.

We perform comprehensive pre-diagnostics before any official testing to ensure your truck is ready to pass. If repairs are needed, our detailed Pre-Diagnostic Report gives you the opportunity to complete them before results are reported to CARB. Once your truck passes, results are transmitted directly to CARB and your Compliance Certificate is available in your portal within minutes. Beyond OBD testing, we also provide CARB registration and DMV services to handle all your truck compliance needs in one place.