| Business Name | Address | |
| Rooney Electric | 1708 Nettle Ave Sheffield, IA 50475 |
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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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| Mix Electric | 70 35th St SE Mason City, IA 50401 |
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| Tony's Electric | 1112 12th St NE Mason City, IA 50401 |
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