| Business Name | Address | |
| Chris Nehring Electric Co Inc | 101 Oak St Secretary, MD 21664 |
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| Koski Electric | 144 Main St Secretary, MD 21664 |
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| Cooks Electric | 108 Moxey Cir Secretary, MD 21664 |
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| C R Wright Electric Inc | 512 N Main St Hurlock, MD 21643 |
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| Schwaninger Electric | 29510 Porpoise Creek Rd Trappe, MD 21673 |
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