A critical component to ensuring your gasoline-powered vehicle performs to its greatest potential is efficient internal combustion. One of the best indicators of your engine's health and performance are the results of emissions testing. Smog Center Marin is equipped with the latest technology and state-certified inspectors to make sure your vehicle is road-worthy and environmentally-friendly for all our San Rafael neighbors.


We are a STAR-certified smog center registered with the California Bureau of Automotive Repair (BAR). The STAR Program establishes strict performance standards for Smog Check stations and inspectors. STAR stations meet higher performance standards so we can exceed YOUR standards!