White Block

Providing The Highest Quality Products And Services Since 1947

As a manufacturer and distributor of essential construction and infrastructure products, we are remaining open at this time.

We are not business as usual.  We take the health and well being of our employees and customers very seriously,  We have implemented a new protocol to ensure the safety of our employees and customers as our State & Country faces the Covid-19 health crisis.

Effective immediately, our office is temporarily closed to normal public foot traffic.
We ask that all orders be called into our office at 509-534-0651.

If it is charge account, we will write up the order.  If it is a cash sale, we will write up the order, collect your name and credit card information for payment over the phone.  We are trying to limit the handling of cash and credit cards.

For both charge and cash sale orders, once you arrive to our yard, please pull into the loading area and call our office at 509-534-0651.  Tell us your name or company name and that you have an order on will call.  

We will bring the paperwork out to the yardman so you can be loaded.

We ask that you remain in your vehicle as you are loaded, or at the very least, keep the 6 foot social distance from our employees. 

Our loader will let you know when he is done.

If you have any questions or concerns, please feel free to call us.

Thank you for your patience and understanding.

The White Block Crew

White Block Company, Inc. was founded on February 20, 1947 by twin brothers Edward and Harold White. After being honorably discharged from the Army after World War II , their original plan was to open a heavy duty truck & equipment repair shop. But due to the lack of building materials in the area, they decided to invest in a hand operated block machine that was capable of producing 600 concrete masonry units per day. The blocks sold as fast as they were made, indicating they had made a wise decision. Over seventy years later, the plant has tripled in size and currently covers over ten acres. White Block Company can produce over 28,000 concrete masonry units per day at full capacity. We can manufacture over 200 different types of block on our Besser V12 machine. Some examples of what we make are Smooth Standard Units, Architectural Splitface & Groundface Units, Allan Block and Stonewall Retaining Wall Units, Chimney Block and a number of Specialty Block. Through the years we have added a full line of pre cast materials such as Parking Bumpers, Drywells, Catch Basins and Septic Tanks. White Block Company also carries a full line of masonry accessories including tools, sacked goods, masonry cleaners and sealers, and other miscellaneous building materials.


In 2019, we are celebrating our 72nd year in business supplying Masonry, Landscape and Precast products to our customers and the Inland Northwest.


We look forward to working with you on your project!  Give us a call or come by, we are happy to help!