| Business Name | Address | |
| Locksmiths | Chesterfield, MO 63017 |  |
| Total Lock & Security | 11642 Dorsett Rd Maryland Heights, MO 63043 |
|
| C & R Lock & Key Svc Inc | 14774 Clayton Rd Ballwin, MO 63011 |
|
| All-Ways Open Lock & Key | 417 Claymont Dr Ballwin, MO 63011 |
|
| A-All Lock & Key Co | Ballwin, MO 63011 | |