Otten Landscape Architects is a landscape architecture firm committed to providing exceptional landscape architecture services to commercial and residential clients in the Pacific Northwest. Drawing on experience gained through four generations of successfully completed projects, we tailor each design according to the project, scope, timeline, architecture and budget. Our success is measured by our long term client satisfaction. We provide a wide range of landscape architecture and planning services including: Custom residential design, commercial landscape architecture, land planning, bid and construction management and more.