Colonial Landscaping Co based in Connecticut and cover all areas. Colonial Landscaping Co has been working throughout the Connecticut state for many years and has many years of experience working in Architectural & Engineering Services. Colonial Landscaping Co 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 1977 , Colonial Landscaping Co specializes in Architectural & Engineering Services.