| Business Name | Address | |
| Ancas Electric | 45 Mill St Dallas, PA 18612 |
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| Conrad Electric Construction | 264 Overbrook Rd Dallas, PA 18612 |
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| Hopkins Electric Co Inc | Dallas, PA 18612 |
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| Enviro-Trol Systems Inc | 7 Spencer Rd Dallas, PA 18612 |
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| Marsh Electro-Mechanical | RR 3 Dallas, PA 18612 |
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