| Business Name | Address | |
| Area One Lock & Key | Millsboro, DE 19966 |  |
| Haynes Lock & Key Svc | Millsboro, DE 19966 | |
| Atlantic Lockouts | 19951 Wil King Rd Lewes, DE 19958 |
|
| Security Key Inc | Rehoboth Beach, DE 19971 | |
| Penn-Del Lock | Po Box 470 Rehoboth Beach, DE 19971 |
|