| Business Name | Address | |
| Dilts Enterprises | 108 Townhill Dr Zelienople, PA 16063 |
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| Nye Electric | 244 Pfeifer Rd Harmony, PA 16037 |
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| All Fields Electric Co | 641 Scott Ridge Rd Harmony, PA 16037 |
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| Hamilton Electric | 121 2nd St Evans City, PA 16033 |
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| G L Nicklas Electric | 127 Elizabeth Ave Evans City, PA 16033 |
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