OC CLEAN LINK our new telematics-based testing now available!
OC CLEAN LINK our new telematics-based testing now available!
At OC Clean Truck, we built an entire support infrastructure around keeping fleets compliant with as little downtime as possible.
✔ Master Certified Technicians
✔ BAR Licensed
✔ EPA Licensed
✔ ASE Certified Techs
✔ Mobile Testing
✔ Remote Testing
✔ After-Hours Availability
✔ Off-Road HD Equipped Vehicles
✔ Backup Testing Equipment In Every Service Vehicle
✔ Backup Cables & Hardware
✔ Verizon, AT&T, T-Mobile & Starlink Connectivity
✔ Remote Testing In Areas With Limited Or No Cell Service
✔ Fleet Support & Large Volume Capability
When a truck is down, delayed, or facing compliance deadlines, failure is not an option.
That’s why we invest in professional equipment, trained employees, redundant systems, and real fleet support — not shortcuts.
For fleets, owner-operators, and companies that need reliable Clean Truck Check compliance, we’re built to handle the job correctly the first time.
Proven results that speak for themselves.

Testing Requirements Are Increasing
CARB is moving toward more frequent testing requirements.
Fleets that rely on manual scheduling will face:
More downtime
More missed tests
Higher costs
OC Clean Link eliminates that problem.