CTC MOBILE TESTINGCARB Clean Truck Check · SoCal
Mobile Clean Truck Check
in Irwindale.
We bring a CARB-credentialed tester to your Irwindale yard, run the OBD test on-vehicle, and submit the passing result to CTC-VIS the same day — no shop trip, no downtime.
Clean Truck Check for Irwindale Fleets
Irwindale sits at the crossroads of the 605 and 210, with yards packed along Arrow Highway, Live Oak, and Foothill running product between the San Gabriel Valley and the Inland Empire. Between the ready-mix plants, the beer and beverage distributors, and the aggregate haulers moving in and out of the local quarries, almost every operator has heavy-duty diesels over 14,000 lbs that fall under CARB's Clean Truck Check program.
We're based right here in Irwindale, so a mobile Clean Truck Check visit is a short drive — not a shop appointment. A CARB-credentialed tester meets your unit at the yard, runs the OBD test on-site, and the passing result is filed to CTC-VIS the same day so your registration stays clear.
What Happens If You Miss Your Clean Truck Check Deadline
CARB can block your registration renewal until you're compliant. No sticker, no legal operation.
Per vehicle, per day, for operating out of compliance. Penalties stack fast across a fleet.
Your compliance status is checked on the spot. Non-compliance means out-of-service and citations.
How Mobile Clean Truck Check Testing Works
- § 01Book
Send your VIN list and yard address.
- § 02We Come To You
A CARB-credentialed tester performs the OBD test at your yard. No shop trip, no downtime.
- § 03Submitted To CTC-VIS
Passing results filed before your deadline.
- § 04You're Clear
Compliance on record, registration protected.
Test Early — You Get A 90-Day Window
CARB lets you submit a passing test up to 90 days before your compliance deadline. Test early. If a truck fails, you need time to repair and retest before the deadline hits.
Nearby Cities We Cover
Clean Truck Check Questions, Answered
Get Your Fleet On The Schedule
Send us your yard address, truck count, and (optionally) your next Clean Truck Check compliance deadline. We'll call within the hour to lock in a date.