Welcome to American 1 Landscape Service, a professional, friendly and reliable Architectural & Engineering Services in Coram dedicated to providing high quality Architectural & Engineering Services for commercial and domestic clients throughout New York. The American 1 Landscape Service offers professional workmanship, competitive prices and high quality service delivered on time and within budget. American 1 Landscape Service, which is located at Coram,New York, was set-up in 2004.