Sanction Smog is a locally-owned, California Licensed and STAR Certified Smog Test and Repair station located within the Cypress Auto Center. It is owned by an ASE-Certified Master Technician. The shop services all vehicles, including foreign and domestic, modern and classic, fuel-injected and carburetor, plus diesel and hybrid vehicles. They handle smog certification, diagnostic, electrical, and A/C service needs. Reviews highlight the owner as a truly dependable, knowledgeable, and professional mechanic with solid business ethics and great customer service. He is thorough, very informative, and does not simply throw parts at cars. He provides exceptional auto service, offers helpful recommendations, and works accurately to diagnose and solve problems, including working with the State Referee when needed. The shop is noted for affordable prices and accommodates both appointments and walk-ins, often completing smog checks quickly. Customers appreciate the attentive service and plan to return, recommending the shop highly.