| Business | Phone |
| Accurate Scale Co 2900 Adams St # B28, Riverside 92504 | (951) 689-1778 |
| Artech Industries Inc 1966 Keats Dr, Riverside 92501 | (951) 276-3331 |
| Action Scale Inc 425 W La Cadena Dr # 15, Riverside 92501 | (951) 369-9392 |
| Inland Industrial Scale 9309 Douglas Dr, Riverside 92503 | (951) 785-8737 |
| Sy Nielson Svc 7109 Arlington Ave # C, Riverside 92503 | (951) 688-5445 |
| Riverside Top Scale Inc Po Box 7542, Riverside 92513 | (951) 785-1700 |