| Business | Phone |
| World Wide Window Corp Walla Walla 99362 | (509) 527-0808 |
| Advanced Window Cleaning Walla Walla 99362 | (509) 525-9226 |
| A-Sparkle Professional Clng Po Box 1581, Walla Walla 99362 | (509) 629-0009 |
| Clear View Janitorial & Window 29 W Chestnut St, Walla Walla 99362 | (509) 522-1755 |
| Ron's Window Cleaning Walla Walla 99362 | (509) 529-1610 |
| Dazzle/Bright Window Cleaning Po Box 203, Walla Walla 99362 | (509) 529-2754 |