HGA Architects and Engineers

About

Founded in 1953 Hammel Green and Abrahamson Inc. (HGA) is a full service architecture, engineering, and planning firm with offices in Minneapolis and Rochester MN, Milwaukee and Madison WI, Washington DC, Boston MA, Los Angeles CA, San Francisco CA, San Jose CA, and Sacramento CA. HGA offers balanced planning and design expertise focused on work for corporate, government, healthcare, science and techlogy, the arts community and education clients.