| Business Name | Address | |
| B & B Commnet Spectron Inc | 1600 Hummel Ave Camp Hill, PA 17011 |
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| R B Hobaugh & Son Inc | 98 Herman Ave Lemoyne, PA 17043 |
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| Heller Electric Ba Inc | Harrisburg, PA 17101 |
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| Mits-Myer Electrical | 248 Walnut Level Rd New Cumberland, PA 17070 |
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| Dubbs Electric Construction | 446 Granite Quarry Rd New Cumberland, PA 17070 |
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