Smog Check Stations in Contra Costa County

56 smog check stations are listed across Contra Costa County, with the most in Richmond (9), Antioch (8) and Brentwood (5).

• Richmond 9
• San Pablo 3
• El Cerrito 3
• Martinez 1
• Concord 2
• Pleasant Hill 4
• Walnut Creek 5
• Lafayette 1
• Orinda 2
• Moraga 2
• Danville 1
• San Ramon 3
• Pittsburg 5
• Antioch 8
• Oakley 2
• Brentwood 5