| Business Name | Address | |
| D & J Electric Inc | 150 E 7th St Corsica, SD 57328 |
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| Johnson Electric | 27278 391st Ave Corsica, SD 57328 |
|
| Charles Mix Electric Assoc | Platte, SD 57369 |
|
| Rick's Electric | 209 E 5th Platte, SD 57369 |
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| Heil Electric | Plankinton, SD 57368 |
|