Contact NorCal CARB Mobile for fast, reliable CARB Clean Truck Check testing. We come to you across Northern California — call or email to book.
Send a few details and we'll get you scheduled — or just call, that's fastest for same-day service.
OBD $75 · OVI Clean Truck Check $199 · Smoke Opacity J1667 $199
RV / Motorhome $300 · all-inclusive, per vehicle
No appointment forms to chase — just call or email and we'll schedule mobile testing at your location. All testing is all-inclusive, with same-day results.
On-board diagnostics scan · complete emissions verification · CARB compliance certificate · same-day results delivered.
Comprehensive smoke testing · full J1667 protocol compliance · detailed diagnostic reporting · professional certification.
Complete RV compliance testing · specialized equipment for large vehicles · full documentation package · expert consultation included.
Also offering CARB agricultural / farm-truck testing. Call for fleet pricing →
Certified by the California Air Resources Board to perform Clean Truck Check testing. I use a factory-calibrated Wager 6500+ opacity meter for smoke testing and OEM-grade diagnostic tools for OBD testing. Every test follows SAE J1667 protocol to the letter.
Certified by the California Air Resources Board to perform Clean Truck Check testing.
Factory-calibrated Wager 6500+ opacity meter and OEM-grade OBD diagnostic tools.
Every smoke test follows the SAE J1667 protocol to the letter for valid certification.
All-inclusive testing brought directly to your yard or job site, with same-day results.
Mobile across the region. Don't see your city? Call — we likely cover it.
Call or text to book mobile CARB Clean Truck Check testing at your location. Fleet pricing available.
