Leaf, LLC based in Oregon and cover all areas. Leaf, LLC has been working throughout the Oregon state for many years and has many years of experience working in Architectural & Engineering Services. Leaf, LLC 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 1999 , Leaf, LLC specializes in Architectural & Engineering Services.