| Business Name | Address | |
| Guenther Lock & Key | 931 S 3rd Ave Washington, IA 52353 |
 |
| Roland Service Ctr | 702 W Monroe St Washington, IA 52353 |
|
| White'S Key & Closer Shop | 806 2nd Ave W Oskaloosa, IA 52577 |
|
| Robert'S Auto Body & Locksmith | 2550 285th St Oskaloosa, IA 52577 |
|
| Loktronics Security Corp | 914 Church St Ottumwa, IA 52501 |
|