L-C Valley Habitat for Humanity Share: Community OrganizationsNon-profit L-C Valley Habitat for Humanity Visit Website PO BOX 317 CLARKSTON, WA 99403 (208) 792-7568 https://l-cvalleyhabitat.org/ Facebook Hours: Office Monday-Friday 9am to 5pm. Store Tuesday-Friday 9am to 5:50 pm; Saturday 9am to 4:40 pm About About The L-C Valley Habitat for Humanity is an faith-based organization committed to building and repairing affordable housing for income-limited homeowners in the Nez Perce and Asotin counties.