At a glance
- What it is certified to test
- 1 of the 9 common well tests on the IL 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
- Illinois (Illinois EPA - Environmental Laboratory Accreditation Program (IL ELAP, chemistry) and Illinois Department of Public Health (IDPH, water microbiology))
- Address
- 1950 S. Batavia Ave., Geneva, IL 60134-3310 · Open in Google Maps
- Phone
- (708) 544-3260
- Public / homeowner samples
- Public samples: ask the labNot stated in the list.
- Left blank on the list
- The Illinois list (version Revision Date Thursday, December 4, 2025) gives no website for this lab.
Certification record
- Certificate ID
- IDPH Lab # 17585
- Issued by
- Illinois EPA - Environmental Laboratory Accreditation Program (IL ELAP, chemistry) and Illinois Department of Public Health (IDPH, water microbiology) (certification program)
- Expiry on the list
- Feb 2027 · expires in 105 days
- List version
- Illinois Department of Public Health - Certified Water Microbiology Laboratories, version Revision Date Thursday, December 4, 2025
- We fetched it
- 15 Nov 2026 (file SHA-256 ff3504484187…) · open the state file
Tests on the state list
| Contaminant | On this state list | Same lab, other state lists |
|---|---|---|
| Coliform / E. coli | Named on the official list | Tennessee |
| Nitrate | Not named on this list | Michigan, Pennsylvania, Tennessee |
| Arsenic | Not named on this list | Michigan, Pennsylvania, Tennessee |
| Lead | Not named on this list | Michigan, Pennsylvania, Tennessee |
| PFAS | Not named on this list | Pennsylvania |
| Uranium | Not named on this list | |
| Radon (water) | Not named on this list | |
| Manganese | Not named on this list | Michigan, Pennsylvania |
| VOCs | Not named on this list | Michigan, Pennsylvania, Tennessee |
Groups as written on the state list (6)
- HPC: Heterotrophic Plate Count
- Colilert 18 P/A: Total Coliform and E. coli (Chromogenic Substrate Method)
- Colilert 18 Quantitray: Total Coliform and E. coli (MPN) (Chromogenic Substrate Method)
- Colilert 24 P/A: Total Coliform and E. coli (Chromogenic Substrate Method)
- Colilert 24 Quantitray: Total Coliform and E. coli (MPN) (Chromogenic Substrate Method)
- Colisure P/A: Total Coliform and E. coli (Chromogenic Substrate Method)
- 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*').
IDPH certifies this lab for these water microbiology methods: HPC, Colilert 18 P/A, Colilert 18 Quantitray, Colilert 24 P/A, Colilert 24 Quantitray, Colisure P/A. IDPH lab type: Commercial. Phone as printed; it may be wrong: 708 is the area code of Chicago's west and south suburbs; Geneva, IL uses 630/331.
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 labPA DEP Accredited Labs Report - Drinking Water (chemistry) (STALE - report dated 6/11/2024)
- Tennessee · 04935 · Coliform / E. coli, Nitrate, Arsenic, Lead, VOCs, Other metals · Public samples: ask the labTDEC Division of Water Resources - Commercial Laboratories Certified for Drinking Water Analysis (10/2/2026 (page footers 10/06/2026))
- Alabama · no ID on list · analytes not broken down · Public samples: ask the labADEM - Out of State Certified Laboratories (Revised: October 03, 2025)
- Michigan · 9150 · Nitrate, Arsenic, Lead, Manganese, VOCs, Other metals · Public samples: ask the labEGLE - Certified Out of State Laboratories (9/8/2025 (out-of-state list))
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 Illinois 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).
Illinois Department of Public Health - Certified Water Microbiology Laboratories. Fetched 2026-11-15 (UTC). File SHA-256 ff3504484187…
Open the official source list