Sidesway Engineering, 20305 87th Ave W, Edmonds, WA 98026, US

Established in 1966, Engineers Northwest Inc. is a structural engineering firm providing services to architects, developers and contractors. Based in Seattle, Wash., the company provides services, such as structural designing, building modifications, seismic investigations and strengthening, fire damage, earthquake damage assessments and building damage consulting. In addition, it offers reports for building purchase and value engineering services. The organization's projects include construction of parking structures, sports complex, medical center, libraries, biotechnology parks, museums, retail stores and warehouses.