High-Performance Audio, Video and Lighting.

Design, Sales, Installation & Service.

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Welcome to Theater Design Company. We design high-performance audio, video, and lighting systems — and we sell, install, and service them. Private theaters, whole-home AV, lighting control, and architectural downlights for homes and select commercial spaces. Based in Seattle–Tacoma, serving the Northwest and all of Washington, with select projects nationwide and worldwide. Schedule a private showroom visit, or watch the work on YouTube.

Testimonials

  • Tyler and his team really impressed my wife and I. They are local and the most competent theater design company there is in all the surrounding areas. The provided great advise to us, and it was like worked with family.

    Kelly B - Seattle, WA

  • Aaron was amazing. Did a great job with cable management. Highly recommend and will higher again for future projects.

    Ricky D. - Edmonds, WA

  • We had three TVs mounted with cables concealed in the walls plus our modem relocated and concealed in a closet, we couldn’t be more pleased with the results!

    Lousie H. - Woodinville, WA

  • New JR did a fantastic job with installing new TV with a flush mount, in-wall and in-ceiling speakers and tuning my home theater system. Very experienced folks who I'd highly recommend for any audio/video setup related projects.List Item

    Ankur M - Sammamsih, WA

  • Tyer is the consumate professional. He assisted us with intricate electrical, security system and state of the art entertainment upgrades. His work was both timely and within budget. His technical knowedge proved invaluable and he provided us with practical and workable suggestions. Tyler is our go to guy for any technical work for our home.

    Julie P - University Place, WA

  • We have found them when we moved from California to Washington, we knew nothing. We were so lucky to have them to work with!!!! They have done a great job for us in our office. Now, we are buying a house and we will still work with them, we are looking forward to seeing the awesome work they will accomplish for us!! Highly recommended

    Mingyu H. - Mercer Island, WA