| Business Name | Address | |
| Polk'S Locksmith Svc | 124 E 18th St Cedar Falls, IA 50613 |
 |
| Polk'S Lock Svc Inc | 1504 College St Cedar Falls, IA 50613 |
|
| Seeger'S Lock & Key | 415 Upland Dr Waterloo, IA 50701 |
|
| Tri-State Lock Svc | Po Box 1176 Marshalltown, IA 50158 |
|
| Larry'S Towing | 909 N 3rd Ave Marshalltown, IA 50158 |
|