Sellen Construction Information

Sellen Construction is a locally owned and operated commercial builder. Founded in 1944 and headquartered in the Seattle's South Lake Union neighborhood, Sellen builds iconic projects for the region’s tech, science, arts, healthcare, and hospitality leaders. We believe in building community by creating unique spaces where significant things happen and in giving back to non-profits that make our community a great place to live and work. Sellen operates primarily in the Pacific Northwest and offers a wide range of services from preconstruction support, cost estimating and constructability services, to Virtual Design and Construction (VDC), integrated project delivery and sustainability services. Sellen has a Special Projects group that regularly performs renovations and tenant improvements in existing buildings for a variety of clients.