| Business Name | Address | |
| Proefrock Electric Inc | 410 Meckling St Gayville, SD 57031 |
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| Todd's Electric Svc Inc | 419 W Cherry St Vermillion, SD 57069 |
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| Johny's Electric | 406 Franklin St Vermillion, SD 57069 |
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| Schuh Electric | 807 Cottage Ave # 14 Vermillion, SD 57069 |
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| Johnson Electric Inc | 1011 E Cherry St Vermillion, SD 57069 |
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