| Business Name | Address | |
| Great Valley Lock Shop | 16 Church Rd Malvern, PA 19355 |
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| A-1 Security Ctr | 13 Coffman Ave Malvern, PA 19355 |
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| Joe'S Lock Svc | 4 S Bacton Hill Rd Malvern, PA 19355 |
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| Barry'S Lock & Key | Po Box 234 Malvern, PA 19355 |
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| Stow'S Locksmith Svc | West Chester, PA 19380 | |