1. Acro-Spec Grinding 4134 Indus Way, Riverside, CA 92503 Coordinate: 33.89766,-117.50006 Phone: (951) 356-0282
2. Saroyan Mastercrafts 1810 Massachusetts Ave, Riverside, CA 92507 Coordinate: 33.98623,-117.35032 Phone: (951) 276-9925