| Business Name | Address | |
| Fry Electric Inc | 3706 N Highway 38 Muscatine, IA 52761 |
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| Central City Electric Inc | 620 5th St Durant, IA 52747 |
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| Kessler Electric | 501 E 3rd St West Liberty, IA 52776 |
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| Odessa Mechanical Contracting | 10239 Highway 99 Wapello, IA 52653 |
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| Lanz Electric | 12538 County Road H22 Wapello, IA 52653 |
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