Eurofins DW&WW Central, LLC - Geneva, IL

At a glance

What it is certified to test

5 of the 9 common well tests on the TN 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

not stated: ask the lab

Lab facts

Listed by

Tennessee (Tennessee Department of Environment and Conservation (TDEC), Division of Water Resources - Laboratory Certification Program)

Address

1950 South Batavia Ave., Ste. 150, Geneva, IL 60134 · Open in Google Maps

Phone

(708) 544-3260

Public / homeowner samples

Public samples: ask the lab

Not stated in the list.

Location note

Lab is in IL, certified by Tennessee (often used as a mail-in lab).

Left blank on the list

The Tennessee list (version 10/2/2026 (page footers 10/06/2026)) gives no website for this lab.

Certification record

Certificate ID

04935

Issued by

Tennessee Department of Environment and Conservation (TDEC), Division of Water Resources - Laboratory Certification Program (certification program)

Expiry on the list

10/31/2026 · Date on list has passed (15 days ago)

List version

TDEC Division of Water Resources - Commercial Laboratories Certified for Drinking Water Analysis, version 10/2/2026 (page footers 10/06/2026)

We fetched it

15 Nov 2026 (file SHA-256 0f6771f57d5a…) · 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*').

TDEC lists certified contaminant groups, not individual analytes; the list notes that a laboratory may not be approved for all parameters within a group, so confirm the specific test with the lab. The commercial list names a coliform group for this lab but prints no bacteriological expiry date, and the lab is not on TDEC's microbiological list; confirm bacteria testing with the lab. Phone as printed; it may be wrong: 708 area code on a Geneva, IL address (Geneva uses 630/331). Repaired: list prints the name as 'Eurofins DW&WW Central, LLC - Geneva, IL z'.

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.

• Pennsylvania · PA DEP 68-06163 · Nitrate, Arsenic, Lead, PFAS, Manganese, VOCs, Other metals · Public samples: ask the lab
  PA DEP Accredited Labs Report - Drinking Water (chemistry) (STALE - report dated 6/11/2024)
• Alabama · no ID on list · analytes not broken down · Public samples: ask the lab
  ADEM - Out of State Certified Laboratories (Revised: October 03, 2025)
• Michigan · 9150 · Nitrate, Arsenic, Lead, Manganese, VOCs, Other metals · Public samples: ask the lab
  EGLE - Certified Out of State Laboratories (9/8/2025 (out-of-state list))
• Illinois · IDPH Lab # 17585 · Coliform / E. coli · Public samples: ask the lab
  Illinois Department of Public Health - Certified Water Microbiology Laboratories (Revision Date Thursday, December 4, 2025)

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 Tennessee 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).