| Business Name | Address | |
| La Grange Locks | Rr 1 Box 185 Versailles, IL 62378 |
 |
| Joe'S Lock & Key Svc | 406 W Washington St Rushville, IL 62681 |
|
| Mike'S Lock & Key | 124 Westminster St Jacksonville, IL 62650 |
|
| Security Lock Co | 528 Hardin Ave Jacksonville, IL 62650 |
|
| Jarvis-Havens Locksmiths | 912 S Main St Jacksonville, IL 62650 |
|