| Business Name | Address | |
| Ken's Electric & Refrigeration | 160 W Poplar Menno, SD 57045 |
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| Gene's Electric | 208 W 14th Ave Tyndall, SD 57066 |
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| Brian's Electric & Trenching | 800 E 11th St Yankton, SD 57078 |
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| List Electric | 2711 Pine St Yankton, SD 57078 |
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| L & S Electric | 1600 E 39th St Yankton, SD 57078 |
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