| Business Name | Address | |
| Ken Jensen Electric Co | 2214 S Ave Madrid, IA 50156 |
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| Blaser Electric | 208 Birch Ave Woodward, IA 50276 |
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| Lighthouse Electric | 900 Hubbel St Kelley, IA 50134 |
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| Electrical Technologies | 2805 White Oak Dr Ames, IA 50014 |
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| A C Electric Inc | PO Box 496 Grimes, IA 50111 |
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