Explore Concrete & Masonry Contractors Serving Spokane, WA

White Block Company manufactures and distributes concrete masonry units, retaining wall systems, and precast products in Spokane, Washington. With 79 years of continuous operation, we provide construction professionals and DIY enthusiasts with building materials including specialty blocks, stone veneer, and masonry accessories. Our family-owned business combines traditional craftsmanship with modern production capabilities to serve regional construction needs.