| Business Name | Address | |
| Reichel Electric | 7361 Oak Narrows Rd Cook, MN 55723 |
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| Lakehead Electric Co | 1315 2nd Ave S Cook, MN 55723 |
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| Union Electric Inc | 12463 Lind Rd Cook, MN 55723 |
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| USA Electric Inc | 113 2nd St Nashwauk, MN 55769 |
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| B J Electric Inc | 16413 County Road 8 Nashwauk, MN 55769 |
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