Certified Smog in Indio is a State of California Registered Test Only Center. We are the only Smog Station where you can get your Smog Test and Vehicle Tags at the same time. Certified Smog is a Test-Only Station so we are licensed to perform all Smog Tests for all Vehicles required by the State of California even Diesels. Certified Smog is also a California State Licensed Registration Service, enabling us to issue Vehicle Stickers and Registrations on the spot. We can also perform Vehicle Transfers, Vehicle Verifications and Out of State Vehicle Smog Inspections.