Welcome to TSE

TSE is a multi-service professional design firm located in Woodinville, Washington providing architectural, structural engineering and planning services.

We provide professional services for all phases of design & construction, including:

In addition, the combination of architectural and engineering disciplines in-house allows our clients the convenience of one-stop shopping for many project types. We are familiar with submittal processes and requirements of local and regional planning and permitting jurisdictions.

TSE's design professionals and designers' accomplishments include significant public and private sector buildings, structures and facilities. We have the experience and expertise to undertake a wide variety of simple and complex projects, large or small.

Our ability to effectively identify project issues, develop responsive options and implement successful solutions afford our clients confidence and satisfaction of meeting their project needs.

Our philosophy of providing customized client services within budget, and on time, has gained TSE a loyal client base since its inception in 1990.

Professional Affiliations