AAA Approved Auto Repair Shop Reviews PRO-STAR AUTO SERVICE, INC. (ERS) 5620 BOSCELL COMMON FREMONT, CA 94538 Tel: (510) 257-1000 Hours: M-F: 08:00 AM - 05:00 PM Sat: Closed Sun: Closed Reviews Sort Reviews by: Date » or Rating » 1 Reviews Mike Dixon FREMONT, CA Reviewed : 01/21/2016 Comment : no