| Business Name | Address | |
| Milligan Electric | 11425 Tebeau Dr Sparta, MI 49345 |
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| Northland Electric Co | 14046 Red Pine Dr Kent City, MI 49330 |
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| Kent Power Inc | 90 Spring St Kent City, MI 49330 |
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| Roper Electric | 4220 Walker Ave NW Comstock Park, MI 49321 |
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| Spencer-Redner Electric | 527 Lamoreaux Dr NW Comstock Park, MI 49321 |
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