Schedule CARB's Clean Truck Check testing for trucks, buses, diesel motorhomes, or entire fleets. Our credentialed technicians provide 24/7 mobile service throughout Southern California.
Keep Your Diesel Vehicles CARB-Compliant and Road-Ready
Avoid costly fines and unexpected downtime by scheduling your Clean Truck Check with Clean Truck Check Specialists. Whether you’re managing a single vehicle or an entire fleet, our certified mobile team is here to help — 24/7.
We make compliance simple:
Convenient mobile testing anywhere in California
Fast, certified service for OBD and smoke opacity testing
Fleet-wide support, reminders, and compliance guidance
Just fill out the form below to book your inspection. We’ll come to you — on your schedule.
Thanks for choosing Clean Truck Check Specialists! Here’s what to know before your appointment:
We come to you — mobile CARB Clean Truck Check testing made easy.
Appointments are required. Please give at least 24 hours’ notice for cancellations or rescheduling.
You’re responsible for ensuring vehicles are present, accessible, and eligible for testing.
Test results & reports are provided, but it’s up to you to stay compliant with CARB deadlines.
Payment is due at the time of service unless other arrangements have been made.
We’re certified and committed to helping you stay compliant, but we can’t be held responsible for missed deadlines or non-compliance due to circumstances outside our control.
Need help or have questions?
(949) 572-4276
Many people in the trucking industry are used to handling problems on their own. However, when it comes to CARB regulations, there’s nothing wrong with asking for a hand. Our friendly staff will help you navigate the system to keep your vehicles active and on the road. We take the headaches out of CARB compliance!
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