| Business Name | Address | |
| Columbus Electric | 2617 11th St Columbus, NE 68601 |
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| Hageman Electric | PO Box 988 Columbus, NE 68602 |
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| Industrial Electrical Cntrctrs | 759 S 33rd Ave Columbus, NE 68601 |
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| Leffers Electric & Telephones | 2570 E 14th Ave Columbus, NE 68601 |
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| Legenza Electric Inc | 9451 18th Ave Columbus, NE 68601 |
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