Technical Waterproofing, Inc. is a specialty contractor focused on all varieties of waterproofing for commercial, industrial and high-end residential construction. Serving the Western Washington area since 2001, we take pride in our service and application procedures of the products we utilize. We offer caulking, coating/sealing, and waterproofing services for both new construction and renovation. Our goal is to offer the correct product and installation procedure to our customer so they can focus on their own expertise.