Klein and Associates, Inc. (KA) is located in the Columbia Gorge with offices in Hood River, Oregon and Camas, Washington, with their sister company, Trantow Surveying, located in White Salmon, Washington. Klein & Associates, Inc. has provided professional land surveying, mapping, and drafting services for over thirty five years in Oregon and Washington. Klein & Associates, Inc. has an established team experienced in precise, high order geodetic control using GPS networks and has built a reputation for using current technology to provide cost-effective, accurate, and efficient surveying services. Their historical knowledge of the region and extensive experience provide reliable solutions for diverse projects.

In 2009, Klein and Associates, Inc. added Civil Engineering and Locating to the list of services they provide. Klein and Associates, Inc. services also include design and drafting for new home construction and home remodeling design. The team at Klein & Associates, Inc. includes Professional Land Surveyors, Professional Civil Engineers, Surveying  Technicians, and Engineering Technicians.

KA utilizes current technology and software, including Trimble GPS equipment, AutoCAD Civil 3D and ESRI Arc Map GIS software. KA can incorporate LIDAR mapping, aerial photos and any other available data to take a project from the field to final plans.