About Us
Northern California's only mobile testing service exclusively dedicated to making CARB Clean Truck Check compliance fast, reliable, and hassle-free.
Your CARB Compliance, Delivered On-Site.
We are a team of CARB-credentialed experts dedicated solely to the Clean Truck Check program. As local Northern California operators, we understand the logistical challenges of keeping heavy-duty trucks, buses, and RVs compliant. We eliminate travel time and waiting by bringing the full force of certified emissions testing and portal assistance directly to your home or business.
Transparency
Excellence
Speed
Customer focus
We invest in continuous training
We are dedicated to maintaining the highest standards of quality in everything we do. From the materials we use to the techniques we employ, excellence is our benchmark.
Mandatory Credential Renewal
Every two years, our credentialed testers retake the official CARB Clean Truck Check Tester Training Course and pass the exam to renew their identification number, ensuring our foundational knowledge is always current.
Next-Gen Diagnostics
We invest in the latest CARB-validated OBD test devices and proprietary software updates, guaranteeing we can accurately interrogate the newest heavy-duty vehicle models and systems.
Regulatory Foresight
We actively monitor all CARB webinars and updates—including future changes like the stricter NOx standards and the increased quarterly testing requirements starting in 2027—to prepare your fleet for tomorrow's compliance needs today.
Meet the team
Our success is built on the expertise and dedication of our team.
