California's Diesel Mobile Testing LLC.
At California's Diesel Mobile Testing, we are dedicated to providing exceptional mobile smog inspection services for non-gasoline vehicles rated over 14,000 lbs. With over a decade of experience, I proudly hold certification as a Clean Truck Check Tester, ensuring compliance and performance for your fleet of RVs and service trucks.

About Us
We are a Carb Certified Clean Truck Credential Tester. That takes pride in their work. Stay ahead of all compliance with us. If you have any questions, please contact us to better assist you.
Here is some info:
If your truck is Equipped with OBD and is a 2013 and newer you have to get tested semi-annually for the first 3 years of the program and then Quartey-testing. If the engine is 2012 or older then it will go to get Smoke Opacity Tested
semi-annually.
RV or AG vehicles will have to be tested annually.
Schedule Your Inspection with a Professional Tester
Don't compromise your vehicle carb smog inspection. Let us take care of it for you with professionalism and convenience. We’re ready to travel to your location for the best possible service.
