Established in 1990, Washington Rock Quarries has become well known in the construction industry for producing high-quality crushed rock, sand, and soil products in standard and custom specs.

Located just outside of Puyallup, Washington, and 40 miles southeast of Tacoma, Washington Rock’s two mines produce over 1 million tons of aggregate products annually. Our aggregate source is approved by the Washington State Department of Transportation (WSDOT), and our products have been used by the US Army Corp of Engineers and the Federal Highways Division.

Washington Rock’s goal is to provide customers with quality materials at an affordable price. Our certified quality control process, state-of-the-art mining processes, and experienced team members make this possible.