| Business Name | Address | |
| Habermehl Electric Inc | 9542 S 58th St Franklin, WI 53132 |
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| Cream City Electric Inc | 10701 W Edgerton Ave Hales Corners, WI 53130 |
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| Krause Electric Inc | PO Box 387 Hales Corners, WI 53130 |
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| Pace Electric Inc | 12015 W Janesville Rd Hales Corners, WI 53130 |
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| Control Corp | 6122 S 108th St Hales Corners, WI 53130 |
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