| Business Name | Address | |
| Kasparbauer Contracting | 3061 370th St Manning, IA 51455 |
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| Detlefsen Electric | 209 Main St Manning, IA 51455 |
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| Elmquist Electric | 721 Market St Audubon, IA 50025 |
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| R J Electric | 208 2nd Ave Aspinwall, IA 51432 |
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| Seidl Electric | 414 2nd St Dedham, IA 51440 |
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