About Us


Smith Environmental Laboratory LLC (SEL) is an independent environmental testing laboratory whose mission is to provide complete analytical laboratory services to meet the needs of its customers.

Founded originally in the late 1980s and located in Hyde Park, New York, we are a full service New York State Department of Health certified environmental testing laboratory. SEL operates on a collaborative approach with clients, which creates a successful relationship between the client and laboratory. SEL is a leader in an industry where pricing and service is competitive. We strive to achieve balance in this sector and have a proven track record in providing defensible, timely and reliable data throughout our decades of operation.

SEL provides a full complement of environmental testing services to industrial, municipal and residential clients, and services programs in the areas of drinking water and wastewater. This places SEL in a position to support a wide range of projects, from ground water sampling and potable testing services to Public Water Supplies (PWS). SEL supports all projects completely. Our technicians are available to help in all facets of the testing requirements.

We strive to exceed our client’s expectations through:

1) Constant process improvement

2) Providing excellent customer service

3) Insuring that all data provided is precise, accurate and legally defensible.

Please call our office at 845-229-6536 or email us at info@smithlaboratory.com with any inquiries. We look forward to serving you!

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