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Business Details
50+ Years
experience
Trusted Building Materials Supplier in Seattle Since 1907
Salmon Bay Sand & Gravel has been a trusted family-owned business since 1907, dedicated to supplying high-quality construction materials to the Pacific Northwest and beyond. Our expertise spans over a century of supporting general contractors, developers, and homeowners with sand, gravel, ready-mixed concrete, and specialized tools for trowel trades. With a team boasting decades of industry experience, we prioritize superior customer service and maintain our status as a leading supplier through our commitment to innovation and reliability.

Our longevity reflects our adherence to professional standards and our ability to adapt to evolving industry needs while serving diverse projects ranging from local residences to international landmarks. We emphasize transparency, ethical practices, and community engagement, ensuring our clients receive not only premium products but also dependable guidance and support.
Services
Ready Mix Concrete Bulk Aggregates Plaster Products Masonry Supplies Concrete Repair Tools and Safety Gear
Details
  • Year established: 1907
Highlights and features
  • Family-owned with 110+ years of industry experience.
  • Specialize in custom concrete mixes and construction materials.
  • Wide product selection for commercial and DIY projects.
  • Proven reliability in timely deliveries and customer support.
  • Locally rooted with global project capabilities.
Services
Ready Mix Concrete
Salmon Bay Sand & Gravel provides custom ready-mix concrete solutions tailored to specific project requirements. Our computerized batching system offers over 1,100 mix designs, ranging from 150 PSI to high-strength mixes exceeding 12,000 PSI. Whether for residential driveways or commercial structures, our team ensures precision and quality, supporting applications like colored, decorative, and pervious concrete. We deliver directly to job sites or prepare bulk bags for challenging locations.
Bulk Aggregates
Our bulk aggregates, sourced from a state-certified pit in DuPont, Washington, are ideal for construction projects requiring durable, well-graded materials. Products include sand, gravel, and crushed stone, suitable for concrete mixing, drainage, and landscaping. Available in bulk or bagged options, we cater to both large-scale contractors and DIY enthusiasts. Our aggregates undergo rigorous quality testing to meet industry specifications and environmental standards.
Plaster Products
Salmon Bay is the Pacific Northwest's largest supplier of plaster and stucco products, offering materials for both traditional and modern construction needs. Our product line includes base coats, finishes, and accessories that ensure durability and aesthetic appeal. With expertise in EIFS systems and waterproofing solutions, we support professionals seeking high-performance materials that comply with building codes and sustainability practices.
Masonry Supplies
We supply a comprehensive range of masonry products, including concrete masonry units, mortar, and restoration materials. Our offerings support structural integrity and design flexibility for residential and commercial projects. From fire-rated brick to specialized grouts, our team provides technical guidance to ensure proper material selection, backed by decades of industry knowledge and vendor partnerships.
Concrete Repair
Our concrete repair solutions address cracks, spalling, and surface degradation caused by environmental factors or wear. We stock products from leading brands like Xypex and Rapid Set, which restore strength and appearance while extending the lifespan of structures. Services include waterproofing, sealing, and staining, ensuring cost-effective repairs that meet commercial and residential standards without compromising durability.
Questions
Does Salmon Bay Sand and Gravel deliver to Alaska?
Yes, we offer delivery services to Alaska and can accommodate special projects requiring international shipping.
What types of concrete mixes are available?
We provide over 1,100 mix designs, including high-strength, colored, pervious, and specialty mixes for unique applications.
How can I check if you stock a specific product?
Use our online 'Do We Supply It?' tool to search for products or contact our team directly for assistance.
Are safety gear and tools available for purchase?
Yes, we offer construction-specific safety apparel, tools, and accessories to support job site safety and efficiency.
What is the history of Salmon Bay Sand and Gravel?
Established in 1907 in Seattle, we are a fourth-generation family-owned business with a legacy of serving the construction industry.
Can I order bulk materials for large projects?
Yes, we supply bulk aggregates, concrete, and sacks for large-scale projects, including delivery via trucks or barges.