DUFFY S LANDSCAPE AND DES based in New Jersey and cover all areas. DUFFY S LANDSCAPE AND DES has been working throughout the New Jersey state for many years and has many years of experience working in Architectural & Engineering Services. DUFFY S LANDSCAPE AND DES offer a full Architectural & Engineering Services. The Staff have expert Architectural & Engineering Services skills, which enable them to carry out minor to major Architectural & Engineering Services projects. Formed in 2010 , DUFFY S LANDSCAPE AND DES specializes in Architectural & Engineering Services.