With a lifetime of experience as a professional mechanic and a recent retirement from AC Transit, Mike Siverson now brings his expertise directly to you. As a mobile mechanic certified to perform CARB certification on diesel trucks, buses, and commercial fleets, Mike makes it easy to stay compliant with California’s strict emissions standards.

Serving the entire San Francisco Bay Area, Mike offers on-site CARB diesel inspections and certifications, saving fleet operators, bus companies, and independent truckers time and money. Instead of bringing your vehicles into a shop, Mike comes to your yard, terminal, or job site to complete all required testing and paperwork, keeping you road-legal and avoiding costly DMV registration holds or fines.

Whether you manage one truck or an entire fleet, trust Mike Siverson’s mobile CARB certification service for convenient, reliable, and expert emissions compliance in the Bay Area.