| Business Name | Address | |
| Robert D Rinaman Electric | 414 Spring Street Ext Mars, PA 16046 |
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| Graham Electric | 436 Valencia Rd Mars, PA 16046 |
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| Metkler Electric | 370 Mars Valencia Rd Mars, PA 16046 |
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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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