Thew Associates PE-LS, PLLC (THEW) has been providing professional surveying services since 1972. As a result of our commitment to quality and service, THEW is among the most respected surveying firms practicing in New York State.

Thew Associates is a quality oriented organization and subscribes to the wisdom of L.L. Bean who succinctly stated “sell good merchandise at a reasonable profit, treat your customers like human beings, and they’ll always come back for more.” Our guiding principles mirror those of L.L. Bean; however we target a different market sector. We operate on the premise “provide responsive and quality services at a reasonable fee, treat our clients with the utmost respect and professionalism, and we will become their favored surveyor.”

With offices located in Canton, NY and Utica, NY, THEW provides professional surveying services throughout the Northeastern United States. Specializing in a wide range of land, water, and subsurface surveying services, THEW is sure to provide you with excellent service, accurate results, and a quality deliverable on time, every time.


Land Surveying


Hydrographic Surveying


Subsurface Utility Engineering

Laser Scanning

3D Laser Scanning Services


Drone Services


6431 US Hwy 11
Canton, NY 13617

Phone: 315-386-2776 
Fax: 315-386-1012


9478 River Road
Marcy, NY 13403

Phone: 315-733-7278
Fax: 315-797-1957

Saranac Lake

135 Broadway
Saranac Lake, NY 12983

Phone: 315-386-2776


135 Old Cove Rd, Suite 20
Liverpool, NY 13039

Phone: 315-244-2151

Thew Associates Land Surveyors
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