The Walla Walla Valley Chamber of Commerce is recognized as the number one business advocate in the Walla Walla Valley.
New Member Set-Up-Fee $30
Walla Walla Valley Chamber of Commerce
29 East Sumach Street
Walla Walla, Washington 99362
Phone: (509) 525-0850 | Fax: (509) 522-2038
Our hours are: Monday-Friday 8:30a.m.-5:00p.m. (Pacific Time)
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