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Construction with Integrity
Since 1968

Welcome to Knight Const. and Supply, Inc.

Knight Const. and Supply, Inc. is headquartered in Deer Park, WA.  We are a heavy industrial construction company, working on a wide variety of projects throughout the Pacific Northwest.  Our goal throughout our history has always been quality construction performed with an emphasis on both safety and efficiency.  Please review our specialties menu above  Our customer's satisfaction is our greatest achievement and will keep them coming back to us for future projects.

Please take the time to learn more about what we offer by using the menu bar above.

John Day Avian Predation Deterrent Array, Phase II.  North Tower installation work.  The picture on the left is courtesy of Columbia Helicopters.

Thanks for stopping by!