Title: CARB-Certified Emissions Testing for Heavy-Duty Diesel Trucks Meta Description: APDCarb provides CARB-certified emissions tests for diesel trucks across California. Avoid penalties and stay road legal.
What Is a CARB-Certified Test?
CARB — the California Air Resources Board — has implemented strict new emissions regulations for heavy-duty vehicles under the Clean Truck Check. These tests ensure that diesel trucks and fleets are meeting emissions standards and contributing to California’s clean air goals.
At APDCarb, our mobile techs are fully certified by CARB to conduct emissions testing that complies with HD I/M program standards. We provide end-to-end service — from the on-site test to direct digital reporting.
Who Needs It?
Any vehicle over 14,000 lbs GVWR must comply. This includes:
- Owner-operator diesel trucks
- Construction vehicles
- Box trucks and delivery vans
- Private and commercial fleets
- Out-of-state trucks operating in California
Whether you’re running one rig or managing 100, this regulation applies to you.
Why Certification Matters
There are dozens of service providers out there, but not all are certified. Only CARB-certified testers can:
- Legally test under the Clean Truck Check program
- Submit your results to CARB’s database
- Help you avoid penalties and DMV registration issues
Choosing a certified partner like APDCarb guarantees you’re meeting every requirement — the right way, the first time.
Our Mobile Advantage
- No downtime at shops
- Same-day or next-day testing
- All equipment and testing processes are certified and updated per CARB standards