Our staff has embraced the philosophy of “partnering” by establishing and maintaining relationships with our clients through open and honest communications, and submitting high quality deliverables on time and within budget. As a result of our commitment to quality and service, THEW is among the most respected firms practicing the profession of land surveying in New York State. To learn more about the services offered by Thew Associates including land surveying, underground utility locating, vacuum excavations, concrete scanning, CCTV inspections, and 3D terrestrial laser scanning, please visit our services page.