| Business Name | Address | |
| Bettendorf N & S Lock | 536 14th St Bettendorf, IA 52722 |
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| A C Lock Svc | 3980 Aspen Hills Dr Bettendorf, IA 52722 |
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| A All American & Import | Bettendorf, IA 52722 | |
| Q & C Lock & Key | Davenport, IA 52807 | |
| Marv'S Lock Svc | 2612 18th Street Em Silvis, IL 61282 |
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