| Business Name | Address | |
| Olectric | PO Box 1021 Walnut Grove, CA 95690 |
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| Olectric Electric Co | Walnut Grove, CA 95690 |
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| Complete Electric | Walnut Grove, CA 95690 |
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| Barker Electric | 1474 Isleton Rd Walnut Grove, CA 95690 |
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| Delta Electric Construction | 205 2nd St Isleton, CA 95641 |
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