| Business Name | Address | |
| Eagle Lock & Safe | 108 Debbie Dr Coatesville, PA 19320 |
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| Locksmith Technologies | Rr 5 Box 171 Coatesville, PA 19320 |
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| A & R Automotive Svc | 305 W Lincoln Hwy Coatesville, PA 19320 |
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| Ayton Lock & Alarm Co | 5 Whitely Rd Downingtown, PA 19335 |
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| Assurance Security Svc | 606 Dogwood Dr Downingtown, PA 19335 |
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