| Business | Phone |
| All Valley Storage 169803 W County Road 12, Prosser 99350 | (509) 786-2650 |
| All Valley Storage W Buena Vista Rd, Prosser 99350 | (509) 882-5368 |
| Minnie Storage 485 Old Inland Empire Hwy, Prosser 99350 | (509) 786-3336 |
| Riverside Storage 450 North River Rd, Prosser 99350 | (509) 786-3202 |