Welcome to Mangan Group Architects, a full-service architectural firm specializing in remodels, additions, custom new construction and small commercial projects. Since opening our doors in 1995, Mangan Group Architects has excelled in helping both families and businesses launch ambitious and exciting projects. From remodels and additions to custom homes and historic renovations, we have done it all--in stunning fashion and design. Explore our portfolio below and let us help you build your beautiful new project.