| Business Name | Address | |
| KIRN Electric | 4657 Oak St Cass City, MI 48726 |
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| Blank Electric | 3647 Washington St Snover, MI 48472 |
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| Cass River Electric | 3775 Washington St Snover, MI 48472 |
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| Hydaker-Wheatlake | 1505 E Dayton Rd Caro, MI 48723 |
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| James L Rolka Electric | 2266 W Caro Rd Caro, MI 48723 |
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