We are a Star Certified station that specializes in smog checks for registration renewal, test only, biannual, change of ownership, out of state, gross polluters, and diesels. We provide a free retest, and the paper work for financial assistance if your vehicle happens to fail. Here at The Smog Shop we really want to provide a good experience that will make you think "that was painless," and...
Fast, friendly, and accurate
The Smog Shop was established in 2004 to fill the need of a highly trained and friendly smog check station in the concord area. Since then we have done thousands of smog checks and built up a loyal following of happy customers. We are a test only center so we are a completely unbiased when it comes to performing your smog check, which means no failing vehicles to...
Smog Shop located at 1122 Erickson Road in Concord, CA services vehicles for Auto Inspection, Emissions Testing. Call (925) 686-2900 to book an appointment or to hear more about the services of Smog Shop.
The Smog Shop was established in 2004 to fill the need of a highly trained and friendly smog check station in the concord area. Since then we have done thousands of smog checks and built up a loyal following of happy customers. We are a test only center so we are a completely unbiased when it comes to performing your smog check, which means no failing vehicles to get unnecessary repairs,...