| Business Name | Address | |
| Power Tech Electric LLC | 333 N Main St Fontana, WI 53125 |
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| Johnson Electrical Contracting | 225 Bonito St Walworth, WI 53184 |
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| Platt Electric | 328 N Main St Walworth, WI 53184 |
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| P J Electric | 425 Frost Dr Williams Bay, WI 53191 |
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| Watts Electric | 13 Collie St Williams Bay, WI 53191 |
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