| Business | Phone |
| Dunstone Rock Quarry 1000 Dunstone Dr, Oroville 95966 | (530) 534-5583 |
| Franklin Construction Inc 1879 Clark Rd, Oroville 95965 | (530) 533-3332 |
| Mineral Resources 100 Gold Dredger Dr # A, Oroville 95965 | (530) 534-9565 |
| Ray's Sand & Gravel & Topsoil 55 Whispering Oak Rd, Oroville 95966 | (530) 589-5438 |