He has testified as an expert in Traffic Accident Reconstruction and Commercial Vehicles in criminal and civil cases as well as provided testimony in civil depositions. He has extensive training and expertise in commercial vehicle collision reconstruction, mechanical and safety inspections, federal & state regulations and codes, air brake systems, and electronic control module (ECM) downloads and interpretation.
Bill owns North Coast Truck Inspections, a commercial vehicle inspection and repair service. He has completed the California Highway Patrol Commercial Vehicle Enforcement Class. He is qualified as a Brake and Vehicle Inspector under the Federal Motor Carrier Safety Regulations.