| Business Name | Address | |
| Swanson Electric | 701 W 3rd St Redfield, SD 57469 |
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| Holt's Wiring & Plumbing | 205 Main St Cresbard, SD 57435 |
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| De Geest Electrical Svc | 224 W 4th St Miller, SD 57362 |
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| Jasco Construction Svc | 40664 205th St Huron, SD 57350 |
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| Ferguson Electric | 326 Illinois Ave SW Huron, SD 57350 |
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