Led by contractor A.W. Haag, Haag Homes Ltd., played a significant role in development in Winnipeg’s post-war years. In the late 1940s and early 1950s Haag built at least 200 homes in the Riverview area, as well as a two storey home at 1226 Wellington Crescent. In the mid-1960s Haag led the development of the Berkshire Park area, employing architect Étienne Gaboury to design the areas duplexes, which alternate in plan across the six street site. In 1950 A.W. Haag served as a director on the National House Builders Association Inc.