STAR Certified Smog Check Stations in Hayward, CA

19 STAR certified stations in Hayward, California, out of 31 licensed smog check stations total. A STAR station is specially certified by the Bureau of Automotive Repair — some vehicles are required by their DMV renewal notice to test at a STAR station specifically. See our STAR certification guide for details, or view all 31 stations in Hayward if STAR isn't required for your vehicle.