| Business Name | Address | |
| Perkins Electric | 452 Fairview Dr Madrid, IA 50156 |
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| Ken Jensen Electric Co | 2214 S Ave Madrid, IA 50156 |
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| Enterprise Electric Inc | 915 8th St Boone, IA 50036 |
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| Kurrent Electric | 2242 229th Pl Boone, IA 50036 |
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| A & A Electric | Boone, IA 50036 |
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