Butte County CARB Clean Truck Check: Supporting Loggers,Orchards, Agriculture, and Local Fleets not just in Chico
California’s Clean Truck Check is now fully enforced, and for farmers and fleet operators across Butte County, compliance isn’t optional — it’s the law. From the almond and walnut orchards of Chico, to the fields of Gridley, Durham, Oroville, and beyond, diesel trucks and equipment over 14,000 lbs must now pass regular emissions testing to remain road-legal.
That’s where NorCalCARBMobile.com comes in. We bring mobile diesel emissions testing directly to Butte County’s farms, yards, and businesses — keeping your vehicles compliant without pulling you away from the work that matters.
What Is the Clean Truck Check?
Administered by the California Air Resources Board (CARB) and enforced by the DMV, the Clean Truck Check (HD I/M) program requires all diesel-powered vehicles over 14,000 lbs GVWR to complete regular SAE J1667 smoke opacity tests and inspections.
Miss a deadline or skip a required test? The DMV may block your registration, potentially sidelining critical vehicles during your busiest season.
We Come to You — Anywhere in Butte County
We understand that in agriculture and rural industries, taking a truck off the job for a test isn’t practical. That’s why NorCalCARBMobile.com is 100% mobile. We come to:
Chico, Oroville, and Paradise
Gridley, Biggs, and Durham
Orchards and farms in remote or rural areas
Fleet yards, packing houses, and processing facilities
You can schedule us during downtime, weekends, or non-peak hours — so your operations never skip a beat.
Supporting Butte County’s Agricultural Backbone
Agriculture is the heart of Butte County, and we’re proud to serve:
Orchard Operations – Almonds, walnuts, prunes, peaches, and more
Harvest Contractors & Haulers
Packing & Processing Facilities
Irrigation, Service, and Repair Fleets
Construction & Public Works Fleets
Whether you own a single diesel flatbed or manage an entire harvesting fleet, we ensure your vehicles meet CARB’s strict emissions standards — without leaving the county.
Why Choose NorCalCARBMobile.com?
Veteran-Managed Mobile Service – Professional, punctual, and dependable
Fast, On-Site Emissions Testing – SAE J1667 smoke opacity tests done in minutes
Fleet Discounts Available – Starting at $50 per vehicle
DMV & CARB-Compliant Reporting – Keep your registration active
Flexible Scheduling – We work around your harvest, weather, and workflow
Book Your Butte County Visit Today
Don't risk registration delays or last-minute panic during harvest. Let NorCalCARBMobile.com help you stay ahead of CARB regulations — quickly, affordably, and on your schedule.
Call or Text: 916.890.4427
Email: office@norcalcarbmobile.com
Website: www.NorCalCARBMobile.com
