Onterris Laboratories, LLC - Wilmington

At a glance

What it is certified to test

1 of the 9 common well tests on the NY list (see which)

Price

not published on the state list: ask the lab for a quote

Turnaround

not stated on the state list or the lab’s website: ask when you order

Homeowner samples

yes (Washington list)

Lab facts

Listed by

New York (New York State Department of Health - ELAP / private-well PFAS rebate program)

Address

2714 Exchange Dr., Wilmington, NC 28405 · Open in Google Maps

Phone

(910) 212-5858

Website

https://www.onterris.com/solutions/water-consulting-testing-and-treatment

Public / homeowner samples

Public samples: ask the lab

NY DOH PFAS-rebate lab table (for homeowners' post-treatment tests); per-lab homeowner acceptance not stated

Location note

Lab is in NC, certified by New York (often used as a mail-in lab).

Certification record

Certificate ID

NY ELAP 12087

Issued by

New York State Department of Health - ELAP / private-well PFAS rebate program (certification program)

List version

NY DOH - New York State accredited labs for PFOA/PFOS (EPA 533 / 537.1 v2), private-well rebate program, version page fetched 2026-10-29

We fetched it

15 Nov 2026 (file SHA-256 7564dec21950…) · open the state file

Tests on the state list

• Named on the official list The state list names this analyte (or a column for it) for this lab.
• Group-level certification Certified for a parent group (e.g. 'Inorganics') that includes this analyte. Confirm the specific test with the lab.
• Partial group certification The list marks the group as 'Partial'. Confirm this analyte with the lab.
• Subcontracted The lab sends this analyte to another accredited lab (MDH 'X*').

Lab type on NY DOH table: Commercial. Only PFAS (EPA 533 / 537.1) is shown; the full NY ELAP scope is in the reCAPTCHA-protected ELAP search.

Also certified by other states

Same business (same street address and ZIP) on another state's official list. Each state certifies separately, so each listing keeps its own source.

• Ohio · no ID on list · PFAS · Public samples: ask the lab
  Ohio EPA - Laboratories Certified/Accepted to Perform Analyses on Public Drinking Water (November 2026)
• Virginia · VA lab 460295 / EPA NC01463 · PFAS · Public samples: ask the lab
  Virginia DCLS - Drinking Water Certified Labs (analyte detail) (Current as of 8/1/2026)
• Washington · EPA NC01463 / WA DOH #296 · PFAS · Public samples: yes (per state)
  WA Ecology - Environmental Laboratories Accredited for Drinking Water Analyses (with scopes) (Information current as of 11/13/2026)
• Pennsylvania · PA DEP 68-05611 · PFAS · Public samples: ask the lab
  PA DEP Accredited Labs Report - Drinking Water (chemistry) (STALE - report dated 6/11/2024)
• Massachusetts · M-NC1463 · analytes not broken down · Not marked as taking public samples
  MassDEP Certified Laboratories Offering Analytical Services for Private Well Owners and Residential Customers (Created and published on 12/18/2025)
• Alabama · no ID on list · PFAS · Public samples: ask the lab
  ADEM - Out of State Certified Laboratories + ADEM - Certified PFAS Labs (EPA Method 537.1) (Out of State Certified Laboratories: Revised: October 03, 2025; Certified PFAS Labs (EPA Method 537.1): Updated: October 03, 2025)
• Florida · FL DOH E871147 · PFAS · Public samples: ask the lab
  Florida DOH - Laboratories Certified Under NELAP (DEP Qlik app): Analyte Search + Organization Name and Location Search, Matrix = Drinking Water, Certification Status = Accredited, Active labs (DOH Version: 11/07/2026 08:30:01 (Qlik app refresh 11/9/2026 4:26:47 AM; live database))
• Maryland · 374 · PFAS · Public samples: ask the lab
  Maryland's Certified Drinking Water Laboratories (MDE Laboratory Certification Program) (Latest Revisions: 10/1/2026; PFAS list Last Rev 101/2026)
• West Virginia · 9981 C · PFAS · Public samples: ask the lab
  WV OLS Environmental Drinking Water Laboratory Certification Program - Laboratory Certified Parameter List (printed Thursday, August 20, 2026)
• North Carolina · 37920 · PFAS · Public samples: ask the lab
  NC SLPH Environmental Sciences - Certified Drinking Water Laboratories (Commercial) (generated on request (no date printed), fetched 2026-11-07)

Before you send a sample

Call the lab to confirm it's currently certified for the exact test and method, that it accepts samples from homeowners, and how to collect and ship them. Bacteria samples have short holding times. Status can change between list updates. To check a status, contact the New York certification program.

Is this your lab?

Labs can ask for corrections through the agency that publishes their state list. Homeowner service, prices and turnaround above come only from the lab’s own website. To ask us to correct or remove this listing, write to us (how we handle listings).