Choose Between Two Options
- $36 for a smog check for one vehicle ($89 value)
- $69 for a smog check for two vehicles ($172 value)
Green Star Smog Check
Green Star Smog Check's technicians keep California's air clean—and give drivers the info they need to register or sell their cars—by testing vehicles' pollution emissions. After conducting the test, techs can issue a shiny gold star or a certificate of compliance stating that the automobile meets state requirements. The test typically takes only 15 minutes, and customers can pass the time in a clean waiting room with complimentary WiFi.