| Business Name | Address | |
| Locksmiths | Chesterfield, MO 63017 |  |
| Total Lock & Security | 11642 Dorsett Rd Maryland Heights, MO 63043 |
|
| A-Bistate Lock & Key Svc | Grover, MO 63040 | |
| A-Arrow Lock & Key Svc | Po Box 334 Grover, MO 63040 |
|
| C & R Lock & Key Svc Inc | 14774 Clayton Rd Ballwin, MO 63011 |
|