Landmark Design 1202 Main St, Sumner, WA98390 Landmark Design is an architect and interior designed based in Sumner. This business specializes in commericial and…More residential architecture and interior design. Services offered include architecture planning and building of homes, garages, condominiums, office space, restaurants, tenant improvements, apartments and stock houses as well as offering interior design services such as color and surface selection, lighting design, space planning and furniture selection. Visit Landmark Design's website for more information about this business and to view a complete list of services. Commercial and residential portfolios are also available through the website.