| Business | Phone |
| Abacus Construction Svc Quincy 98848 | (509) 785-2494 |
| Cusick Construction & Develop Quincy 98848 | (509) 787-2728 |
| Dc Custom Construction 411 J St Sw, Quincy 98848 | (509) 787-2044 |
| Mountainside Construction 888 Hunter Ave Sw, Quincy 98848 | (509) 785-2003 |
| Jtt Construction 230 N St Sw, Quincy 98848 | (509) 787-3427 |