JvonConstruction Group of Companies has twenty two locations, and growing within the province of Ontario. 

Cities include Barrie, Belleville, Brampton, Brantford, Burlington, Cambridge, Cornwall, Guelph, Hamiliton, Kingston, Kitchener, London, Markham, Mississauga, Niagara Falls, Orillia, Oshawa, Pickering, Richmond Hill, Sault Ste. Marie, St. Catharines, Toronto.