Cleaning Services go Results Found: 2 Button group with nested dropdown Zest Cleaning Company, LLC. Zest Cleaning Company, LLC. 510 Menlo St. Walla Walla WA 99362 (509) 240-5628 ServiceMaster of Walla Walla & Milton... ServiceMaster of Walla Walla & Milton Freewater 220 Lamperti College Place WA 99324 (509) 522-1943 Visit Website