Coughlin Porter Lundeen
Construction & Building Engineering
Where
801 Second Avenue, Suite 900, Seattle, WA, 98104
Overview
Coughlin Porter Lundeen is a civil, structural, and bridge engineering consulting firm shaping developments across the Pacific Northwest. The firm partners with public and private clients on major commercial towers, higher education campuses, healthcare complexes, and civic infrastructure. By integrating site civil planning with advanced structural engineering, they deliver resilient and environmentally sustainable urban environments.