JAKs Custom Woodwork

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Contact the Kosters today at:
425-246-9232
Quality Custom Projects for Homes & Businesses from Seattle to Duvall, from Everett to Renton and surrounding areas.
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  • Project Galleries
    • Home Remodels
    • Custom Decks
    • Rot Repair
    • Siding
    • Cabinets and Doors
    • Commercial Siding
    • Walkways and Flooring
    • Roofing
    • Custom Outbuildings
  • Custom Outbuildings
    • Sheds
    • Dog Houses
    • Barns and Garages
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Services

JAKs Custom Woodwork is a small locally owned construction company that specializes in decks, rot repair, home remodels and outbuildings. We are a general contractor, licensed, bonded and insured. No project is too big or too small. Jeff Kosters (owner/estimator/carpenter) has over 18 years experience in jobs ranging from $100 to $1.5million.

Services include but are not limited to:

Interior Remodel

Rot Repair

Window Replacement

Roofing

Siding

Decks

Pathways

Built ins

Outbuildings include sheds (limited availability at this time), barns and garages.

View our past projects here.

JAKs would love to help you with you construction needs. Estimates are always free!

Payments and Deliveries

Please contact us with the design and size of the project that you would like. We will get back to you within 72 hours. Payments are dependent on the size of your project. We do ask for 20% down on all projects. Then depending on the length of the project payments are either collected monthly, T&M or at the final walk through. Your payment schedule will be outlined in your contractor agreement.

At your request, the JAKs team will update you with photos of your project.

Delivery is included in the quoted purchase price. A JAKs customer service represenative will arrange a time and date of delivery prior to purchase or a date to build onsite depending on size of the project

Payment can be made by money order, cashiers check, check or PayPal. A processing fee will be applied for all payments made through PayPal.

Get a Free Quote

Please contact us with the design and size of the project that you would like. We will get back to you within 48 hours with a free quote.
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Project Galleries

Home Remodels
Custom Decks
Rot Repair
Siding

See More Galleries >>

About Us

JAKs= Jeff and Andrea Kosters As the name implies, JAKs Custom Woodwork is family owned and operated. Founded in 2012 and based in Duvall, WA, we take pride in knowing our name and reputation are … Learn More >>

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