500+
Trucks Inspected
in the Bay Area
in the Bay Area
Get your 2013+ diesel truck CARB-certified at your location. Same-day inspections available.
No tow. No shop visit. We come to your yard, depot, or job site.
Call (510) 681-0353 or fill out the form. Tell us your location and number of trucks.
Our CARB-certified inspector comes to your yard, depot, or job site — same day when available.
We run the official CARB Clean Truck Check and issue your compliance certificate on the spot.
Bay Area fleet owners and owner-operators trust us to keep their trucks on the road.
"I can’t say enough about Mobile Clean Truck Check. The team answered my call immediately and came out right when they said they would be there. I tried so many other places and no answers and when I called they answered and asked if I wanted to have someone come out the same day and I was so impressed. Trust me Mobile Clean Truck is your go to for testing. You won’t be disappointed. Thx for the test today!"
"These guys were great. Super fast and reliable and have been keeping my trucks compliant for the last year."
The inspector connects to your truck's OBD port and reads the system. Two simple things determine if your truck passes.
Your truck cannot have any active fault codes. If the check engine light is on, the truck will not pass. Get it repaired and cleared before the inspection.
If codes were recently cleared or the battery was disconnected, the truck needs to be driven normally for a few days first — at least 5 warm-up cycles. Don't clear codes right before your inspection.
CARB's Clean Truck Check program is actively enforced across California. Non-compliant trucks are flagged at roadside inspections, weigh stations, and ports. Every day without a certificate is a day at risk. We make compliance fast — we come to you.
Everything you need to know about the CARB Clean Truck Check.
Call now or fill out the form. We'll call you back within minutes.