| Business Name | Address | |
| All County Electrical Corp | 825 1st St Dumont, IA 50625 |
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| Craighton Electric | 1446 220th St Sheffield, IA 50475 |
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| Craighton Electric | 1446 220th St Sheffield, IA 50475 |
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| Rooney Electric | 1708 Nettle Ave Sheffield, IA 50475 |
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| Jones-Harper Electric Inc | 315 6th St SE Hampton, IA 50441 |
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