| Business Name | Address | |
| Len Hoch Mechanical Inc | 4791 Churchview Rd Zionsville, PA 18092 |
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| Middle Atlantic Electrical | 1038 Ziegler Rd Palm, PA 18070 |
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| Ken Vincent Electric | Soffa Rd East Greenville, PA 18041 |
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| Pennsburg Electrical Supply | 3004 Schwoyer Rd East Greenville, PA 18041 |
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| Bill Gillespie Electric Inc | 1657 State St East Greenville, PA 18041 |
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