United Signature

This Seattle-area design-build firm specializes in full-service residential remodeling and new construction, including ADU building, with in-house design and project management capabilities. United Signature serves the greater Seattle metropolitan region and emphasizes premium materials and end-to-end construction oversight across kitchen, bathroom, whole-home, and custom home projects. The firm has completed over 5,000 projects in its 20-year history, positioning itself as an integrated alternative to hiring separate architects and contractors.