| Business Name | Address | |
| Rewold Electric | PO Box 80444 Rochester, MI 48308 |
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| R N Miller Electric Co | 1462 Antler Ct Rochester Hills, MI 48309 |
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| Midwest Power & Light Inc | 2185 Avon Industrial Dr Rochester Hills, MI 48309 |
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| Tomasin Electric Co Inc | 2384 Devondale Rd Rochester Hills, MI 48309 |
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| Electrol Corp | 146 Texas Ave Rochester Hills, MI 48309 |
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