STAR Certified Smog Check Stations in Simi Valley, CA

14 STAR certified stations in Simi Valley, California, out of 19 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 19 stations in Simi Valley if STAR isn't required for your vehicle.