| Business Name | Address | |
| Cassidy Electric | 4300 W 9th St # 89 Marcus Hook, PA 19061 |
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| D'Angelo Electric | 3662 Garnet Mine Rd Boothwyn, PA 19061 |
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| Hobbs & Co Inc | 1012 Meetinghouse Rd Boothwyn, PA 19061 |
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| Harry F Ortlip Co | 20 Commerce Dr Aston, PA 19014 |
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| M Gitlin Co Inc | 200 Racoosin Dr Aston, PA 19014 |
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