| Business Name | Address | |
| Wulfekuhle/Acec Electric Co | 108 Franklin St Delhi, IA 52223 |
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| Dave Wilson Electric | 313 Manchester Ave Earlville, IA 52041 |
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| Jennings Electrical Svc | 1312 220th St Manchester, IA 52057 |
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| Puffett Electric Inc | 1647 200th Ave Manchester, IA 52057 |
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| W W Electric | 24285 200th Ave Manchester, IA 52057 |
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