| Business Name | Address | |
| Fagan Electric | Lansdowne, PA 19050 |
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| Vanalt Electrical Construction | 425 Commerce Dr Yeadon, PA 19050 |
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| Tri Tech Systems Inc | 405 Baily Rd Yeadon, PA 19050 |
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| Philadelphia Suburban Elec | 6902 Ruskin Ln Upper Darby, PA 19082 |
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| Parras Electric Svc | 27 Wellington Rd Upper Darby, PA 19082 |
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