Haas Development

This Seattle-based construction firm provides full-service ADU and DADU development alongside general remodeling, custom cabinetry, and new home construction. The company distinguishes itself through pre-approved DADU plans already vetted by the City of Seattle, in-house design and structural engineering capabilities, and hand-crafted millwork produced in their local workshop. Haas Development positions itself as a turnkey provider handling all phases from planning and permitting through move-in-ready delivery for residential clients throughout the Seattle area.