TCG Smog Check Test Station

Welcome to TCG Smog Check Test Station, your trusted smog test center. We are a family-owned and operated business that has been serving the community since 2010. We are licensed by the California Bureau of Automotive Repair and certified by the California Department of Motor Vehicles to perform smog inspections for all vehicles. At TCG Smog Check Test Station, we value your time and money. That’s why we offer fast, friendly, and affordable service. We use the latest equipment and technology to ensure accurate and reliable results. We also offer free retests within 30 days if your vehicle fails the initial test. Whether you need a regular smog check, a star smog check, or a change of ownership smog check, we are here to help. We can test cars, trucks, vans, SUVs, RVs, motorcycles, hybrids, and diesel vehicles. We also accept most coupons and discounts from other smog check stations. To schedule an appointment or to get a quote, please call us at or visit us at We are open Monday to Friday from 8:00 am to 6:00 pm and Saturday from 8:00 am to 4:00 pm. We look forward to serving you and making your smog check experience hassle-free. Thank you for choosing TCG Smog Check Test Station, the best smog check in Corona! Our STAR Station Offering DMV Smog Test, Smog inspections, Diesel Smog Check, Registration renewals, Gross polluter Certifications, Change of Ownership Smog Test, and Smog Check With Coupons