| Business Name | Address | |
| Pipkin Electric | 3498 Acorn Ave Sparta, WI 54656 |
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| Hockersmith Electric Svc | 13353 Janus Ave Sparta, WI 54656 |
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| Nilssen Electric | 13547 Inland Ave Sparta, WI 54656 |
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| Northland Electric | 5502 Hamilton Ave Sparta, WI 54656 |
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| Olson Brothers Electric Inc | 1203 Hoeschler Dr Sparta, WI 54656 |
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