AKS is a consulting engineering firm that provides civil engineering, land surveying, land use planning, forest engineering, landscape architecture, 3D laser scanning, and certified arborist services. With offices focused around the Portland-Vancouver metropolitan area and Willamette Valley, AKS provides services in Oregon and Washington and 10 other states. Consulting services are provided on subdivisions, commercial site developments, industrial, education, transportation developments, road designs, stormwater system designs, sanitary sewer system designs, water system designs, timber valuations, logging unit layouts, and tree plans.