| Business | Phone |
| Complete Electric Walnut Grove 95690 | (916) 776-4650 |
| John Craner Electric 600 Vorden Rd, Walnut Grove 95690 | (916) 776-2863 |
| Olectric Po Box 1021, Walnut Grove 95690 | (916) 776-4149 |
| Barker Electric 1474 Isleton Rd, Walnut Grove 95690 | (916) 776-1720 |