Reliance Laboratories, Inc. is a full service commercial environmental laboratory specializing in water and wastewater analysis.

Whether testing for regulatory compliance or simply peace of mind, whatever your environmental analysis need, Reliance Laboratories is committed to providing fast, accurate and reliable service.

Reliance Laboratories provides environmental sampling and analyses for inorganic - organic compounds, and microbiological constituents essential for compliance with the SAFE DRINKING WATER ACT, USEPA NPDES program, RCRA program as well as many research based and voluntary monitoring programs.
The staff possess technical capability and experience in environmental chemistry, analytical chemistry, biochemistry, geology, microbiology, mathematics, statistics and project management. Reliance Laboratories serves Maryland and West Virginia from its two facilities located in Bridgeport and Martinsburg, WV.

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To learn more about our services or to request a personalized quote, please contact us at or call 304.842.5285


West Virginia Certification

West Virginia

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West Virginia Certification


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Reliance Laboratories, Inc.

Environmental Analysts and Consultants • Bridgeport, WV & Martinsburg, WV

Corporate Headquarters | 2044 Meadowbrook Road | P.O. Box 4657 | Bridgeport, WV 26330 | Phone: 304.842.5285
Martinsburg Office | 25 Crimson Circle | Martinsburg, WV 25403 | Phone: 304.596.2084

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