| Business Name | Address | |
| Glen's Electric | 505 N 7th Ave Doon, IA 51235 |
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| Art's Electric | 1910 Division St Hull, IA 51239 |
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| Van't Hull & Sohl Electric | 720 Black Forest Rd Hull, IA 51239 |
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| A & K Electric | 1005 20th Ave Rock Valley, IA 51247 |
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| Kern's Electric | 801 1st Ave Rock Rapids, IA 51246 |
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