WLIA welcomes you to the 33rd Annual Conference at the Marriott Madison West, in Middleton, Wisconsin, February 19-21, 2020. 
avatar for Jon Schwichtenberg

Jon Schwichtenberg

GIS Coordinator
125 South 84th St, Suite 401
Founded in 1961, GRAEF is a full service engineering and planning firm with six offices in three states, and over 240 employees. GRAEF provides Geospatial Services relating to structural, civil, transportation, mechanical, electrical and plumbing engineering, landscape design, environmental services, industrial architecture, community planning, and commissioning/LEED services to a wide variety of private and public clients. We also provide Geospatial Services to clients directly, including data development, GPS, needs assessments, system development, training, maintenance, database development, implementations and much more. Jon is a former WLIA Past President and has been very active in the organization.