Loken Construction Company

Loken Construction is a closely-held company and Jay (the President) does all the estimating, sales and project management. We are a hands – on construction company that endeavors to work with our clients during every phase of the project with open communication, efficiency and transparency.

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Providing Exceptional Construction Service to King County, Washington for 23 years.

All carpentry work on our projects is performed “in house” and includes; concrete foundations and flat work, framing, door and window installation, exterior siding and trim, interior trim, and cabinet installation. The carpenters on staff are professional, prompt and efficient. The subcontractors we employ have been hand-picked over time and work with us on every project. They are familiar with our systems and produce the quality of work that we are known for. Consequently, we control the schedule and the quality of our completed projects is second to none.

Locally Built, Environmentally Friendly.

In addition to being a member of the Master Builder Association, Loken Construction is proud to meet the standards of Built Green, a local organization founded by the Master Builders Association of King and Snohomish Counties. This initiative was developed in partnership with King County, Snohomish County, and other agencies in Washington state to set standards of excellence that can make a significant impact on housing, health and the environment and are readily “do-able” today. 
Loken Construction houses and projects are designed to provide homeowners with comfortable, durable, environmentally friendly solutions that are cost-effective to own and operate. These resource-efficient homes are crafted to exceed building codes and provide homeowners with years of healthy, quality living, while protecting our families and the precious Northwest environment.

About The Owner


Jay Loken is a third generation craftsman whose construction career spans over thirty five years. Starting as an apprentice carpenter at age 15, he then went on to graduate with a degree in Construction Engineering from Montana State University. He was also the project manager of the award-winning Tropical Rainforest Exhibit at the Woodland Park Zoo.
Jay has spent the last twenty three years at the helm of Loken Construction, where him and his expert team specialize in home remodels and custom home building.
Thank you for your consideration, and we look forward to the opportunity of working with you!

Browse our gallery of custom work

Browse our gallery of custom work and contact us to schedule your consultation today. We look forward to making your kitchen dreams come true.

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