| Business Name | Address | |
| Wortz Controls & Electric | 1036 E Central Rd Quincy, MI 49082 |
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| Semmler Electric LLC | 8942 Arkansaw Rd Allen, MI 49227 |
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| Frank Johnson Electric Inc | 3920 Hog Creek Rd Allen, MI 49227 |
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| Titus Electric | 1971 S Allen Rd N Allen, MI 49227 |
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| Norman Electric | 764 Tomahawk Trl Coldwater, MI 49036 |
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