| Business Name | Address | |
| John S Gowder Inc | PO Box 3287 Maple Glen, PA 19002 |
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| Jewel Electric | 730 Wright Dr Maple Glen, PA 19002 |
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| Wiley Contracting Co | 1213 Charter Ln Ambler, PA 19002 |
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| Mark Schaefer | Lower Gwynedd, PA 19002 |
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| G Rost Co | 100 Wissahickon Ave # 200 Ambler, PA 19002 |
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