Commercial laboratory

AG Environmental RSC LLC

Ferndale, NY · Sullivan County

Homeowner samplesNot listed, call to confirm
Mail-in kitsNot listed, call to confirm
Walk-in drop offNot listed, call to confirm

Certification and services

State certified
Certified by
New York and Pennsylvania drinking water programs
Lab type
Commercial
Last verified
September 29, 2026

Certifications

  • New York: No. 12081 · Microbiological, Inorganic chemistry, Metals, Radiological, 1, 4-Dioxane · checked Sep 29, 2026 source
  • Pennsylvania: No. 68-05705 · micro, chem · checked Jun 11, 2024 source

Listed on the official state certified laboratory list.

Tests this lab is certified for

Arsenic
Coliform Bacteria
Hardness
Iron and Manganese
Lead
Nitrate / Nitrite
Uranium

Accredited by the NYS Department of Health Environmental Laboratory Approval Program (ELAP lab ID 12081) for potable water analyses: Microbiological, Inorganic chemistry, Metals, Radiological, 1,4-Dioxane. Accreditation scope current through 2027-03-31. Call first to confirm the lab accepts samples from private well owners and to ask about bottles and pricing.

How to submit a sample

  1. 1
    Call or check the website for the right bottles

    Bacteria samples need a sterile bottle from the lab. Chemistry samples usually take a clean container the lab supplies.

  2. 2
    Collect from a cold tap before treatment

    Skip softeners and filters. Remove the aerator, run the water 3 to 5 minutes, then fill without touching the inside of the cap.

  3. 3
    Keep it cold and deliver within 24 hours

    Bacteria samples are time-sensitive. Use a cooler with ice packs and hand it in or ship it the same day.

  4. 4
    Read the report against the standards

    Compare results with EPA drinking water limits. If anything is over, our problem pages explain what it means and how to treat it.

Accredited by the Pennsylvania Department of Environmental Protection Bureau of Laboratories (lab ID 68-05705) for drinking water analysis. Accredited analytes: .

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