No job is too big or too small for us.

Since 1889, the team at O.B. Williams Company has worked with our clients to design the perfect architectural woodwork solutions. Our friendly over-the-counter team have decades of experience working with homeowners, architects, designers as well as commercial and residential builders.

We sell to anyone and ship anywhere.

Although O.B. Williams Company is known for manufacturing, designing and installing custom architectural woodwork of all descriptions for high end private residences and landmark commercial buildings including Benaroya Hall and the Four Seasons Seattle, we also run small orders to match a customer’s existing or historic mouldings. Call us today to schedule a tour of our moulding room or just come visit us at our retail design center located just 1/2 mile south of downtown Seattle.


Design is critical to providing a custom millwork installation that is both appealing and functional. This is why O.B. Williams Company offers tours of moulding library and complimentary design consultations in our showroom, to ensure you are thrilled with your next custom woodwork project.

Download Sales Kit Below

Over 125 years, we've accumulated 10,000+ moulding profiles.

Don't see what you are looking for?
Please contact us.

Email Newsletter icon, E-mail Newsletter icon, Email List icon, E-mail List icon Sign up for our Email Newsletter