| Business Name | Address | |
| Clites Electric Construction | 400 32nd Ave Brookings, SD 57006 |
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| Knapp Electric & Hardware | 222 Samara Ave Volga, SD 57071 |
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| Swede's Electric | 21551 467th Ave Volga, SD 57071 |
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| Brookings Electric Constr Inc | 21093 1st Ave S Bushnell, SD 57276 |
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| Thomas Electric Construction | 113 W Main St White, SD 57276 |
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