The C.J. Breier Building is located on the corner of Main and Colville Streets and is part of the oldest settlement of Walla Walla. . There were many early legal transactions involving this property and in 1926, Architect Harold Crawford designed the building for C. J. Breier, possibly incorporating part of a pre-1905 building into the new design. The building housed a new location of a department store chain that Breier’s father founded in Lewiston, Idaho in 1905. A range of tenants have cycled through the building over the decades including Russell's Candies, Red Apple Restaurant, and Cafe Connections. It is currently the home of PBS Engineering and Studio Opal Boutique.