| Business | Phone |
| Federal Certified Hearing 30620 Pacific Hwy S, Federal Way 98003 | (253) 839-1718 |
| Federal Certified Hearing Ctr 1236 Sw 304th St, Federal Way 98023 | (253) 927-3332 |
| Federal Certified Hearing 30620 Pacific Hwy S 101, Federal Way 98003 | (253) 839-1715 |