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We have a proven method, we listen to our client’s vision, and then deliver;
Complete accountability is what sets us apart.

Mark Kost Construction provides full service general contracting for residential and commercial projects. Integral to our process and every project are unsurpassed attention to detail, excellent craftsmanship and effective communication with our client’s every step of the way. Our commitment is to fulfill on your vision. We specialize in:

    • Design/build
    • Commercial
    • New construction
    • Tenant Improvements
    • Residential- luxury remodel
    • Premier custom homes
    • Renovations / remodel
    • Insurance restoration – fire, wind, water and smoke damage


Kost Construction offers a broad range of experience: commercial, retail, estate and unique single family home projects. Licensed in both Oregon and Washington, we take on projects large and small.

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