| Business Name | Address | |
| Interstates Engineering Inc | 1520 N Main Ave Sioux Center, IA 51250 |
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| Jeltema Electric | 322 1st St SE Orange City, IA 51041 |
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| Ed's Wiring Co | 1804 Albany Ave NE Orange City, IA 51041 |
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| Noteboom Electric & Refrig | 123 3rd St NW Orange City, IA 51041 |
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| Lourens Electric | 203 Michigan Ave NW Orange City, IA 51041 |
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