| Business Name | Address | |
| L W Electric Svc | 3275 Highway 2 Promise City, IA 52583 |
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| Heaberlin & Heaberlin | Melrose, IA 52569 |
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| Mc Gill's Electric Svc | 20457 495th St Centerville, IA 52544 |
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| Winger Electric | 700 E Wilson St Centerville, IA 52544 |
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| Baty Electric | 508 W North St Moravia, IA 52571 |
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