Est. April 1992

Wilson Environmental Technologies

Addressing all your environmental concerns

About Us

Wilson Environmental Technologies (WET) is an environmental consulting company specializing in Federal and State wetland delineations, wetland mitigation design and monitoring, and regulatory issues. WET works closely with both the U.S. Army Corps of Engineers (USACE) and the New York State Department of Environmental Conservation (NYSDEC) to provide timely, professional solutions for our clients. We also work with Threatened and Endangered Species Studies, Stream Surveys, and Wildlife Habitat Studies.
Environmental Consulting
Delineation & Mitigation
We do it all
More Experience
Than You Can Shake
A Stick At
Our staff has delineated hundreds of parcels across New York State, Ohio and Pennsylvania, and has designed over 60 wetland mitigation projects as part of the Section 404 permitting process. To date, all the mitigations WET designed as part of the USACE permitting process have been approved. We are also proud to have designed and received USACE permitting for the only privately held WETLAND MITIGATION BANK serving the Tonawanda Creek Watershed.

WET routinely acts as an agent between the client and the regulatory bodies in obtaining both Section 404 and Article 24 Permits in a timely and cost-effective manner. Our work is routinely accepted by regulators as both accurate and informative. Our client list includes land development companies, mining companies, commercial property developers, towns, and municipalities, as well as established engineering and architectural firms, both small and large – and we would be honored to add your firm to that list.

The Wilson Environmental Technologies team is excited to announce that on May 23, 2022 we joined Davey Resource Group, Inc. (DRG). We’re pleased to be part of a premier natural resource and environmental consulting firm in the region, and an employee-owned company focused on providing client-oriented solutions in a timely manner. Under the DRG brand, we’re excited to offer our clients a wider array of services, access to even more experts, and a broader service geography.

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Experience in environmental consulting, mitigations, delineations


Completed throughout New York, Pennsylvania and Ohio


Designed & approved as part of the USACE permitting process

  • I have worked closely with Wilson Environmental Technologies in connection with development projects for the past 16 years. During this time, Don Wilson and his staff have played an integral role in the team approach our firm uses in assisting our clients with development projects. The comprehensive expert wetland related services that Wilson Environmental Technologies has provided on a consistent basis has allowed our firm’s clients to make informed decisions regarding the purchase and development of property and Mr. Wilson has played an integral role in the success of many development projects.

    Sean W. Hopkins, Esq.· Hopkins & Sorgi, PLLC
  • Don Wilson of Wilson Environmental Technologies (WET) is one of the preeminent Professional Certified Wetland Scientists in Western New York. From wetland delineations to permitting, from implementing wetland mitigation designs to monitoring of those projects , I have both recommended WET to my clients and used them on my own developments. Don and his team are reliable, efficient and professional, observing important deadlines and delivering the highest quality of service.

    Jeffery D. Palumbo· Damon Morey LLP
  • Our Company has used Wilson Environmental Technologies (WET) for over twenty years as professional consultants on wetland evaluations, delineations and related issues. They are highly professional and their work is well recognized by Federal, State, and local regulatory agencies for its accuracy and completeness. Their expertise with the subject matter and familiarity with governmental permit processes and requirements is a huge help in dealing with intricate, and sometimes controversial, environmental issues. In addition to written documents and reports, WET has provided oral testimony supporting their work in public forums on our behalf. I would not hesitate to recommend their services.

    Richard Pecnik· Gernatt Family of Companies


Don Wilson
Don Wilson
Owner/Certified Wetland Scientist

The President of the company is Donald G. Wilson, a Certified Professional Wetland Scientist (Society of Wetland Scientist Certification No. 000897) and former employee of the U.S. Army Corps of Engineers (USACE). Don acted as the senior biologist in the Monitoring and Enforcement Section of USACE Regulatory Branch for 6 years prior to establishing WET. Since that time WET has conducted over 300 Federal wetland delineations throughout New York, Pennsylvania and Ohio.

Ryan Feickert
Ryan Feickert

Ryan Feickert is our Environmental Analyst. Ryan has completed training in the use of Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Northcentral and Northeast Region.

Partial Client List

WET’s client list includes land development companies, mining companies, commercial property developers, Towns and municipalities, as well as established engineering and architectural firms, both small and large. We would be pleased and honored to add your firm to our client list.

Home Builders

Essex Homes of WNY
Forbes-Capretto Homes
Marrano/Marc Equity


Town of Amherst
Town of Cheektowaga
Town of Lancaster
City of Jamestown
Town of Aurora
Town of Wheatfield


Fuccillo Automotive Group
Gernatt Asphalt Products
US Energy Development Corp
Nestle Purina

Development Companies

Casilio Companies
Cimato Brothers Construction
Calamar Enterprises, Inc
North Forest Development

Engineering Firms

Metzger Engineering
William Schutt & Associates

We are WET







Our offices are newly located at 1879 Whitehaven Road, Suite 3 in Grand Island, New York, with parking free and on-site. Our doors are open (by appointment) Monday through Friday, 9-5. Give us a call at (716)565-3000 to schedule a sit-down, as the nature of our work has us often on-site or attending meetings, rather than at the office.

If you’d prefer to reach us here rather than by phone or email, then just take a moment to fill out this form with some basic information and a detailed message about your concern. Once you press “send” it’ll be delivered straight to our staff, who will make it a priority to get right back to you via your preferred method of communication.

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