Established in 1979 as a Bureau of Automotive Repair STAR Certified Test Only station, California Smog Test Station at 1425 Lincoln Ave sits adjacent to the Hillcrest DMV in the 92103 ZIP code. Used vehicle dealers including Cash for Cars route title-transfer inventory through the station for change-of-ownership smog certification required before DMV processing. The Test Only designation means the station performs emissions diagnostics and certification exclusively, with no on-site repair work, ensuring results carry no conflict-of-interest bias. Vehicles that fail inspection can be referred to nearby shops such as SaiteiStreet for emissions system diagnosis and repair before returning for a re-test. The station handles the most complex inspection categories under California’s smog program, including STAR-directed vehicles, registered gross polluters, and diesel commercial fleet units requiring BAR-mandated testing.