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Land Surveying | Hydrographic Surveying | Subsurface Utility Engineering

Since 1972, THEW has successfully completed in excess of 4,000 projects for governmental, commercial, institutional, industrial, and architectural and engineering clients. 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, plase visit our services page.


HEADQUARTERS

6431 US Hwy 11 • Canton, NY13617
Phone: 315-386-2776 
Fax: 315-386-1012

UTICA BRANCH

9478 River Road • Marcy, NY 13403
Phone: 315-733-7278 
Fax: 315-797-1957

TUPPER LAKE BRANCH

29 Park Street • Suite 3 
Tupper Lake, NY 12986
Phone: 315-267-6007