A clean and pristine natural environment is perhaps one of our greatest assets. As environmental awareness and conservation becomes more prevalent in today’s society, governmental agencies such as the Environmental Protection Agency and the New York State Department of Environmental Conservation are seeking to conserve, improve, and protect the state’s natural resources and environment.

Thew Associates has had the privilege to provide land and hydrographic surveying services for numerous state and federal superfund sites throughout the Northeast and Midwest. As our extensive project portfolio in the Environmental market sector indicates, Thew Associates has traditionally been a key component in assisting with environmental remediation projects. By leveraging our project experience and focusing on meeting the client’s budget and schedule, our firm anticipates continued growth in this significant market sector.

Highlighted Projects

Buffalo River AOC Capping and Habitat Restoration

Bathymetric Surveying and Mapping
City of Buffalo, Erie County, NY

Former Lockheed-Martin Facility (Con-Med)

French Road - Environmental Investigations
Town of New Hartford, Oneida County, NY

Honeywell International, Inc.

Onondaga lake Remediation Project
Town of Geddes, Onondaga County, NY


Land Surveying

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Hydrographic Surveying

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Subsurface Utility Engineering

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Laser Scanning

3D Laser Scanning Services

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Drone Services

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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

Tupper Lake

29 Park Street Suite 3
Tupper Lake, NY 12986

Phone: 315-267-6007


5866 State Route 31 
Cicero, NY 13039

Phone: 315-244-2151

Thew Associates Land Surveyors
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