| Business Name | Address | |
| Ernest Swailes Electric | 11 E 1st St Riverside, IA 52327 |
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| Beachy's Wiring Svc | 2291 105th St Kalona, IA 52247 |
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| Yoder-Short Electric | 1705 Angle Rd SW Kalona, IA 52247 |
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| Nate Moore Wiring Svc | 1000 Melrose Ave Iowa City, IA 52246 |
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| Crown Electric Inc | 783 Highway 1 W # 6 Iowa City, IA 52246 |
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