Clayton Valley Auto Service 1505 Rishell DrConcord, CA, 94521Located at 1505 Rishell Drive. We are just behind Contra Costa Fire Station #8 View Phone 925-682-2281 1505 Rishell DrConcord, CA 94521Located at 1505 Rishell Drive. We are just behind Contra Costa Fire Station #8 Experience & Reliability About Send to My Email Send to My Phone Print this Page