| Business Name | Address | |
| Major Locksmith | 22204 Reynolds Pond Rd Ellendale, DE 19941 |
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| Area One Lock & Key Milford | 129 Hudson Mill Rd Lincoln, DE 19960 |
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| Area One Lock & Key | Milford, DE 19963 | |
| Blue Hen Lock & Key | Milford, DE 19963 | |
| Security Key Inc | Milford, DE 19963 | |