Services
Heavy-duty emissions testing, brought to your gate.
Everything we do is built around one goal — keeping your trucks on the road and your fleet in compliance with California's Clean Truck Check program.
OBD-II Clean Truck Check
California-required Clean Truck Check emissions testing for 2013 and newer heavy-duty diesel engines.
Fleet Compliance Programs
Recurring scheduled testing with discounted multi-vehicle pricing for fleets of any size.
After-Hours & Weekend Service
We schedule around your operations — early mornings, evenings, Saturdays, and Sundays.
Instant CARB Submission
Passing results are uploaded to CARB the moment they finish so you stay in continuous compliance.
Documentation & Reporting
Per-vehicle reports for your records, plus quarterly compliance summaries on request.
Pre-Test Diagnostics
Quick OBD scan before your CARB test to flag pending issues that could cause a fail.
Need a custom fleet quote?
Tell us your fleet size and location and we'll send back pricing the same day.