Sean Lange, Professional Land Surveyor, Survey Manager


Sean Lange, has over ten years of land surveying experience and is a licensed Professional Land Surveyor in Oregon. He graduated with a Bachelor of Science Degree in Geomatics from Oregon Institute of Technology (OIT) Summa Cum Laude with highest honors in mid-2021. His experience ranges from boundary and topographic surveys to new construction, including subdivision and public utility work. Sean brings his experience, education and integrity to all he does and is looking forward to a long and fruitful relationship with the NSI team and clientele. Sean is also a member of the Professional Land Surveyors of Oregon (PLSO).