| Business | Phone |
| Alumin-Art Plating Co 803 W State St, Ontario 91762 | (909) 983-1866 |
| Keystone Automotive 610 E State St, Ontario 91761 | (909) 391-2764 |
| Pioneer Plating 1505 S Dupont Ave # B, Ontario 91761 | (909) 390-2592 |
| Quality Control Plating 4425 E Airport Dr # 113, Ontario 91761 | (909) 605-0206 |