Allen Hall Landscaping & Excavation based in Alabama and cover all areas. Allen Hall Landscaping & Excavation has been working throughout the Alabama state for many years and has many years of experience working in Architectural & Engineering Services. Allen Hall Landscaping & Excavation 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 1998 , Allen Hall Landscaping & Excavation specializes in Architectural & Engineering Services.