| Business | Phone |
| Association Of Western Pulp 2314 S Gum St, Kennewick 99337 | (509) 586-0409 |
| Wea-Southeast 7403 W Grandridge Blvd, Kennewick 99336 | (509) 783-6318 |
| Ibew 2637 W Albany Ave, Kennewick 99336 | (509) 735-0512 |
| Ibew 77 Angus Sq, Kennewick 99336 | (509) 783-4136 |
| Ibew 8340 W Gage Blvd, Kennewick 99336 | (509) 783-0589 |
| Public School Employees 410 N Neel St, Kennewick 99336 | (509) 735-2563 |
| Sheet Metal Workers 2642 W Bruneau Pl, Kennewick 99336 | (509) 735-3542 |