Who We Are

Copenhaver construction, Inc. is a family owned and operated general contractor, operating in the pacific northwest since 1986.  We specialize in large site preparation including excavation, grading, utilities installation and aggregate production. Currently licensed in Washington, Oregon, and Idaho, we are a member in good standing with the Association of General Contractors (AGC).

Our Grading and infrastructure work includes private contracts, as well as county, city, state, and federal projects.  All our gravel pits and rock quarries are WSDOT approved, and documentation is available on the WSDOT ASA website.

We consistently provide our customers with the highest quality products and services in the industry at an economical price.  Honesty and integrity are the foundation on which we operate, always striving to do that which is right. We believe that building lasting relationship with people and organizations has been the key to our continued success. Do unto others as you would have them do unto you is our #1 operational strategy, not only in business, but life in general.

Call us at (509) 636-2800 to speak with one of our professional team members for a bid on your next project.


Guy Copenhaver



Tel. (509) 636-2800

Matt Copenhaver

Vice President


Tel. (509) 636-2800

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