| Business Name | Address | |
| Pine Mountain Lake Electric | 17880 Highway 120 Big Oak Flat, CA 95305 |
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| Tom Olson Electrical Contr | 6296 Lake Hill Rd Coulterville, CA 95311 |
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| Will Clark Electric | 19747 Porto Fino Rd Tuolumne, CA 95379 |
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| Gordon G Paluck Electric | 12866 Green Valley Cir Groveland, CA 95321 |
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| Ray's Electric | 13121 Mohrmann St Groveland, CA 95321 |
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