| Business Name | Address | |
| Gene'S Lock Svc | 5744b Industry Ln Frederick, MD 21704 |
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| D & D Safe & Lock | 5430 Mount Zion Rd Frederick, MD 21703 |
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| Automotive Industrial Inc | 1103 E Patrick St Frederick, MD 21701 |
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| Tim May Investigations | 149 W Patrick St Frederick, MD 21701 |
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| Eagle Lock & Security | Frederick, MD 21701 | |