NorCal CARB Mobile · Route-based field service
Mobile CARB testing in Butte County
We schedule field routes for buses, work trucks, agricultural vehicles and fleets in Chico and surrounding Butte County communities.
Communities on this route
- Chico, CA
- Oroville, CA
- Paradise, CA
- Gridley, CA
- Biggs, CA
- Durham, CA
Nearby agricultural and rural stops can be considered when the vehicles and timing fit the route.
Pricing for this area
Call for a route quote. Pricing is confirmed from the test type, location, vehicle count, deadline and whether we can group the stop with another trip.
That prevents a distant fleet from being shown a Sacramento-core price that may not apply.
Tell us where the vehicles areWhat we handle on site
We confirm the likely test before dispatch and bring the appropriate CARB testing equipment to the vehicle location.
HD-OBD testing
Electronic Clean Truck Check testing for supported OBD-equipped heavy-duty vehicles.
OVI smoke testing
Opacity and visual inspection service for vehicles that require the non-OBD procedure.
Fleet and bus visits
Multiple vehicles can often be tested during one scheduled yard or parking-location visit.
Why Butte County is route-priced
Chico and the surrounding towns are a real service route, not a Sacramento-core appointment. Travel time, vehicle count and timing can change the trip substantially.
Three buses at one location may be priced differently from one truck requiring a separate run. We quote the actual job before confirming it.
Before we schedule
Have the city, vehicle count, engine years and deadline ready. For buses or vehicles parked at different locations, tell us the operating window so we can build the route correctly.
Scheduling, pricing and invoicing are handled by NorCal CARB Mobile at 916-890-4427.
California service areas · Sacramento Valley & foothills · Request a quote
Planning testing in Butte County?
Call once. We will confirm the vehicles, route, timing and quote.