| Business Name | Address | |
| Wittrock Electric & Plumbing | 24735 Granite Ave Halbur, IA 51444 |
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| Steve's Electric | 648 Main St Manilla, IA 51454 |
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| Detlefsen Electric | 209 Main St Manning, IA 51455 |
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| Kasparbauer Contracting | 3061 370th St Manning, IA 51455 |
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| Wilwerding Electric | 204 Main Ave Defiance, IA 51527 |
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