
California CARB Truck Check & Emissions Services
On-Site CARB Compliance Checks For Diesel Trucks and Fleets
STAR Station CARB Services
California CARB Truck Check & Smog provides on-site CARB emission compliance checks for diesel commercial trucks and fleets.
Based in San Diego, we come directly to your job site to test your fleet and confirm CARB readiness.
Our specialists focus on accurate reporting, clear communication, and keeping your trucks inspection-ready without the hassle of a traditional emissions shop.

Pricing
Reliable on-site CARB compliance testing designed for diesel trucks and commercial fleets

CARB Compliance Checks
Professional CARB emission compliance checks based on your truck’s model year and requirements
- Standard Check: $80 for 2013 or newer diesel trucks
- Enhanced Check: $150 for 2012 or older diesel trucks

Mobile Fleet
We provide on-site testing at your location to keep your fleet operating without interruption
- Flat Mobile Fee: $50
- Within a 10-mile radius of 92111
- Covers any number of trucks in one visit
Why Fleets Choose Us
Graphically Clean Reports
Simple, easy-to-read reports showing clear CARB compliance results for every diesel truck tested
CARB-Compliant Truck Check
Accurate CARB truck emissions checks specifically designed for diesel commercial trucks and heavy-duty vehicles
Fast Turnaround
Quick, efficient testing with minimal downtime so your commercial diesel trucks return to work fast
Commercial-Friendly Scheduling
Flexible scheduling tailored for busy businesses, ensuring your fleet gets tested without interruptions
Diesel & Heavy-Duty Specialists
Specialists focused solely on diesel and heavy-duty commercial vehicles, delivering precise inspections
Mobile Service Available
One flat dispatch fee covers your entire fleet on-site, weather you have one truck or more trucks