MORE THAN TESTING. COMPLETE COMPLIANCE SOLUTIONS.

We help owner-operators and fleets stay compliant with California Clean Truck Check requirements. From mobile testing and fleet services to repair and retesting, we make compliance simple and convenient so you can focus on keeping your trucks on the road.

A front view of a large gray semi-truck with a silver front grille, black windshield, and side mirrors, parked on a plain gray surface against a white background.

OBD Compliance Testing

$120 Per Truck

Electronic emissions testing that checks your truck's onboard diagnostic system to verify emissions components are functioning properly and meet Clean Truck Check requirements.

Side view of a white refrigerated delivery truck against a plain background.

Smoke Opacity Testing

$180 Per Truck

vehicles 2013 and older this test Measures the amount of smoke emitted from your diesel engine to ensure compliance with California emissions standards.

A white dump truck with six large tires and a blank cargo bed, positioned against a plain light gray background.

Failed Test Repair

If your truck doesn't pass, one of our diesel mechanics can help identify and resolve the issue.

Logo with a shield, the number 5 inside, and a green checkmark, with the text 'I-5 Truck Compliance' below.

Book now