| Business Name | Address | |
| Polk'S Lock Svc Inc | 1504 College St Cedar Falls, IA 50613 |
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| Polk'S Locksmith Svc | 124 E 18th St Cedar Falls, IA 50613 |
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| Shorty'S Lock | 507 N Iowa St Charles City, IA 50616 |
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| Stiner Locksmith | 2026 River Rd Iowa Falls, IA 50126 |
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| Security Locksmith | Po Box 1043 Waterloo, IA 50704 |
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