Design & Technology

IWS will take your architectural casework or conceptual drawings and put an accurate timeline and budget together. I.W.S. employs the latest in technology and machinery, which, coupled with our lean manufacturing process, assures you of a high-quality product that will exceed all expectations.


Production and Finishing

Efficient production begins with a solid background of knowledge and being in business for years has taught us very effective ways to build quality cabinetry and millwork. Our ongoing investments in software and machinery enable us to be extremely responsive to project needs and demands. Our streamlined production is a direct result of our LEAN manufacturing process and a dedicated crew who understands top quality and tight deadlines.

IWS uses a state of the art finishing booth and color matching system. You will always get the exact color and tones that you are looking for. Our artisan craftsmen ensure that every piece of wood that leaves the finish booth is perfect!

Project Management & Engineering

I.W.S. is well known for our professional project managers and our award-winning engineering abilities. By working in tandem with our General Contractors and Architects, we ensure the project is completed on-time, within budget, meets requirements and exceeds the customer's expectations. We are involved every step of the way, from conceptual drawings to final installation. Our project management team will make this step in your schedule as seamless as possible.

Delivery & Installation

Making sure your product arrives in perfect shape and is installed to our exact standards is one of our top priorities! We have the capability to install our products using either union or non-union installers. IWS takes great pride in our work, and it shows in the finished product.

Green Options

IWS takes every step to be as environmentally conscious as possible. From our wood and dust recycling programs, to our industry-leading lean manufacturing processes which reduce wasted time and materials. IWS is committed to a better way of building!

IWS is well versed in Built Green, LEED, FSC and LO VOC building practices. The combination of these entities makes for some of the most earth-friendly building practices to date.



  • Interior Woodworking Specialists has provided the highest services from design to the end product to the Tulalip Resort
    Casino over the past twelve years, and would recommend this firm to anyone one who wants a superior product for their business.

  • We have been working with IWS since the late nineties and have had the pleasure of watching their business grow along with ours. We have relied on IWS for many difficult projects and they have always performed. We have come to trust their expertise and that the final product will always be of the highest quality. It is important to us to work with
    good people and Doug, Tracey and Dan are very good people.

  • Working with I.W.S. on a number of projects has been a fantastic experience from start to finish. The level of quality and installation is always first class. We look forward to many more years ahead.

  • We love working with I.W.S.. They aren't just a sub-contractor for casework, we consider them part of our design team. Their knowledge of materials, techniques and installation make them a huge asset in design development. Most importantly, they are resourceful.

  • We have always been thoroughly impressed by the quality of the finished products by I.W.S.. The key difference is their people. They take a genuine interest in their customers and their owners  are actively involved in every facet of the business. We would recommend them without reservation.

  • The can-do attitude paried with the technical skill and expertise of I.W.S. could not have been better for our project.

  • I.W.S. was honest and open with us and made suggestions to improve the project and delivered on or ahead of schedule.

  • They add to the partnership by their Care Level, Creativity, Timeliness, ability to hit budgets and find solutions, along
    with producing a quality End Result. I plan to continue to use them in the future and am very happy to be a reference for them.

  • Thank you for placing our project is such qualified hands, our Project Manager was knowledgeable, thorough and very personable.

  • IWS was truly a dream to work with. They produced beautiful work and their team was always on their toes. Their design and engineering were top notch when unique and difficult items were added to their already exhaustive scope. Their install/field team was super flexible and Robi was fantastic to work with. Can't wait for the next project with IWS!

  • IWS is a regional leader in fine woodworking, from concept to completion. They helped our project stay on track by driving design completion through smart questions and sophisticated 3D modeling.  Once the details were fine-tuned on paper, they followed through with a safe, timely and quality installation.

  • IWS was a team player from start to finish on the project. They took a proactive approach in proposing alternative materials and design details that ultimately led to a higher quality product for the Owner. Whether it is their factory, or their field staff, IWS delivers an exceptional product.

  • Working on a project with a complex schedule for the millwork and architectural metals would have been challenging had we not selected IWS as our team member. The IWS team's attention to detail both in design and construction provided the project stakeholders with a far better product than anticipated and found ways to meet difficult milestones. Surely a group we plan to work with on future endeavors.

  • IWS is the first custom working company I contact when I need a solution to a challenging custom woodwork
    project They have always come up with both cost effective and high quality solutions to meet the needs of the project.

  • We have worked with I.W.S. on several projects, all of which require high end, quality craftsmanship with fast paced schedules. I.W.S. has always come through for us and has proven to be a partner we can rely upon.

  • We’ve had the pleasure of working with IWS for well over a decade.  Their commitment and quality workmanship have made them an integral part of our success; we consider them both partners and friends!

  • On behalf of Ownership, thank you for the extraordinary effort and commitment by IWS. I was especially impressed with how efficiently your crews worked to complete the Food Market and the Line & Lure restaurants when we were running short on time. Thanks for your dedication.

  • It was a pleasure working with Interior Wood Working on the Redhook Brewlab project.  The design required a lot of coordination and specialty detailing/finish requirements.  We were very happy with how IWS took the extra steps to realize our design intent, while also staying ahead of the game on a very tight schedule.

  • My experience with IWS was seamless and professional.  The coordination by the project manager was timely and responsive.  This is the best casework team I have worked with in many years.  In particular, our project was very detailed as far as the design and the IWS team was responsive to our concerns. I hope to work with this group again in the near future.