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Crushing it since 1993


 Our rock products are black basalt crushed rock. We have a large variety of rock in most sizes.  We also carry  import dirt, brick, asphalt and concrete.

Click here to see our full list of products


At Alderbrook Quarry we offer portable crushing services.  We provide on-site crushing and screening of concrete and asphalt throughout SW Washington. 

Contact us today for an estimate. 


We offer delivery for all products that we sell. Save yourself the hassle of picking up and hauling.  Let us carry the load for you.  We offer competitive delivery rates.

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About the Quarry

Alderbrook Quarry provides black basalt (Columbia River basalt flow) rock products in various sizes and gradations for roads and construction.  We sell to the general public, contractors, trucking companies, and government agencies for projects large and small.  We also have dirt fill, rocky dirt fill, sandstone fill, recycled concrete and asphalt at our Cousins Rd. location.

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