| Business Name | Address | |
| Gruenwald Electric | 101 5th Ave NE Clark, SD 57225 |
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| Swanson Electric | 701 W 3rd St Redfield, SD 57469 |
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| Jay Heinen Electric | 414 Riverside Dr NE Huron, SD 57350 |
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| Jasco Construction Svc | 40664 205th St Huron, SD 57350 |
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| Muth Electric Inc | 307 Dakota Ave N Huron, SD 57350 |
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