| Business | Phone |
| Rex Fouch Construction 3267 State Highway 140, Catheys Valley 95306 | (209) 966-3391 |
| Salonen Construction 4989 Knoll Ln, Catheys Valley 95306 | (209) 742-6793 |
| Tobey Guenthart Construction 2646 Granite Ln, Catheys Valley 95306 | (209) 374-3334 |