| Business Name | Address | |
| Thomas Brothers Electrical | PO Box 3050 Melvindale, MI 48122 |
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| Hatzel & Buehler Inc | 1300 S Fort St Detroit, MI 48217 |
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| Real Electric Inc | 533 S Oakwood Detroit, MI 48217 |
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| Works Electric | 3319 Greenfield Rd # 205 Dearborn, MI 48120 |
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| Coffee Electric Inc | 7246 Shenandoah Ave Allen Park, MI 48101 |
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