Contact White Block Company


We look forward to working with you in 2017 as White Block Company celebrates 70 years!


White Block Company, Inc.

Ph: 509-534-0651
Toll Free: 1-800-551-4877
Fax: 509-534-0654


We are located approximately 2 blocks east of the Fancher Street and Trent Avenue intersection.


Open to the Public Monday - Friday 7AM - 5PM