| Business Name | Address | |
| Burken Electric | 123 W Main St Springbrook, IA 52075 |
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| Trenkamp Electric Inc | 4866 435th Ave Preston, IA 52069 |
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| Thielen's Electric | 914 Jefferson Ave Bellevue, IA 52031 |
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| Kilburg Electric Inc | 30436 Highway 52 Bellevue, IA 52031 |
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| K & M Marshall Electric | 302 Chestnut St Bellevue, IA 52031 |
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