Applied Ecological Services is one of the leading ecological consulting and contracting firms in the world dedicated to bringing the science of ecology to land-use decisions. AES applies science to provide practical land-use solutions that strike the most favorable balance between cultural needs, cost efficiencies and ecological sustainability. Our knowledge of ecological systems provides a solid foundation for creating balanced ecological designs and solutions that are sustainable, cost-effective and enduring. Established in 1978, AES consulting and design services offer comprehensive, coordinated expertise in ecological science, sustainable civil engineering, landscape architecture and GIS