| Business Name | Address | |
| Milton Opland Electric Inc | 46870 Willow Creek St Baltic, SD 57003 |
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| Hubers Electric | 201 Douglas Blvd Baltic, SD 57003 |
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| Legend Electric | 26567 462nd Ave Hartford, SD 57033 |
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| Hoekman Electric | 47147 258th St Sioux Falls, SD 57107 |
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| Action Electric Inc | 5200 W 9th St Sioux Falls, SD 57107 |
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