We provide complete construction management, design and consulting services as required for every project we take on. Duffy & Associates manages projects of many scales and across many building types -- residential, commercial and institutional projects, from complete buildings to detailed renovations. Our work covers the spectrum from design to turn-key project delivery. Over the years we have worked with many notable firms including Superkul Architect, AKB Architects, Ian MacDonald Architect, Shim Sutcliffe Architects, Paul Raff Studio, AgaThom Architects, Partisans, Natale and Scott Architects, and others. Employing green building practices and systems wherever possible, we offer comprehensive consulting to best inform our clients' understanding of, and opportunities to embrace green building solutions. We have certification in the original R-2000 program and have begun integrating LEED-based standards throughout all of our work.