Find the 9 Best Building Supply Stores in Spokane, WA

Washington Stone specializes in crafting granite, marble, and natural stone countertops, fireplace surrounds, and custom memorials in Spokane and the Inland Empire. With over 50 years of experience, we deliver durable, high-quality stone solutions tailored to client preferences, from kitchen countertops to lasting tributes. Our services include design consultation, templating, and installation, ensuring every project meets exact specifications and budget requirements.

Reliance Specialty Building Products specializes in distributing and manufacturing high-quality specialty wood products for custom home construction and architectural applications. With over 50 years of experience, we offer custom-cut timbers, glue-laminated beams, and millwork sourced from Pacific Northwest forests. Our products cater to builders, designers, and artisans seeking durable, sustainable materials for unique projects.

Spray Center Electronics is a family-owned agricultural equipment supplier specializing in precision agriculture solutions, lawn and garden equipment, and deicing systems. With over 80 years of combined experience, we provide pumps, tanks, spray tips, GPS guidance systems, and custom-fabricated skids to enhance operational efficiency. Our Spokane-based team offers technical support, equipment customization, and partnerships with leading industry brands.

White Block Company specializes in concrete masonry units, retaining wall systems, and precast concrete products for commercial and residential construction. With 78 years of regional experience, we manufacture over 28,000 units daily across 200+ product types while maintaining family-owned operational integrity. Our Spokane-based facility supports construction professionals with masonry accessories, technical guidance, and custom solutions.

Broadway Splicing & Supply provides high-quality industrial hardware, wire ropes, chains, slings, and rigging solutions. Specializing in fabrication and material handling equipment, we serve construction, utility, and government markets across the Pacific Northwest. With facilities in Spokane and Missoula, we combine deep inventory with expert service to meet diverse project needs.

Marlin Windows specializes in manufacturing high-quality aluminum windows, doors, and commercial glazing systems in Spokane, WA since 1970. Our core purpose is to provide durable, energy-efficient building solutions for residential and commercial projects through precision engineering and innovative design. With decades of expertise, we deliver custom products that combine functionality, aesthetics, and long-term value for architects, contractors, and homeowners.

VPI Quality Windows manufactures custom vinyl windows and doors engineered for large punched opening designs in mid- and high-rise construction. Our products deliver industry-leading performance through rigorous quality testing, energy-efficient features, and customizable design options. With 30+ years of expertise and facilities in Washington and North Carolina, we serve commercial projects across the United States.

SCAFCO Steel Stud Company manufactures premium steel framing products and accessories for the construction industry. Specializing in studs, track, deflection clips, and engineered systems, we deliver solutions that enhance structural performance while reducing labor costs. Our commitment to quality materials and innovative design supports contractors, architects, and distributors nationwide.