New Construction and Facade Restoration

Waterproofing Commercial and Industrial Properties in the Pacific Northwest Since 2001.



A culture of superior service built on a foundation of technical expertise.

We take pride in our work and it shows.

Preserving history and building the future.

If you need more information, feel free to contact us.

Technical Waterproofing, Inc. is a specialty contractor focused on all varieties of waterproofing in restoration and new construction for commercial and industrial projects.

© 2022 Technical Waterproofing, Inc. |  Design and Development by Ebbeka Design Co.

Washington Office

PO Box 3633
Seattle, WA 98124

Oregon Office

PO Box 19239
Portland, OR 97280