| Business | Phone |
| Valley Septic & Excavating 392 Valleyview Rd, Zillah 98953 | (509) 829-6177 |
| Steve Hyatt Yakima Valley Cont 1444 Roza Dr, Zillah 98953 | (509) 829-5826 |
| S & E Excavating 131 Blue Goose Rd, Zillah 98953 | (509) 865-7996 |
| Nelson Construction Inc 490 Hawkins Rd, Zillah 98953 | (509) 829-6961 |