Smog Star Express

Most vehicles in California are required to pass a Smog Check every two years for registration renewal.We are authorized to perform STAR smog inspections for more info visit us

Smog Star Express is a Star Certified Smog Check Test-Only station.  We do all smog checks as required by the state of California.- Registration Renewal,dmv title and registration  

Smog Star Express provides Emissions Testing Center services to Concord, CA. Call 925-356-6858 provides for more information.