EC
Eurofins Concord
51 Antrim Avenue, Concord, NH
Water testing labs near Concord, NH
3 state-accredited water testing labs serving Concord, NH and the surrounding area.
3 certified labsUpdated October 2026Source: state lab accreditation records
Source: New Hampshire DES accredited laboratory search (NHELAP), drinking water, list dated Oct 29, 2026. Find a Water Test is independent and not affiliated with the New Hampshire Department of Environmental Services. Certification covers specific tests, so confirm the lab is certified for the ones you need: Verify a certification.
3 certified labs near Concord, NH
CW
Concord Water Treatment Plant Laboratory
53 Hutchins St, Concord, NH
Public water system lab. Many don't accept private well samples, so call first.
NH
New Hampshire Dhhs Public Health Laboratories
29 Hazen Dr, Concord, NH
Public water system lab. Many don't accept private well samples, so call first.
Mail-in labs that ship to Concord, NH
How mail-in testing worksNT
National Testing Laboratories (WaterCheck)
Ships nationwide
Single tests from $75; well and city packages $165 to $440
Certified in New Hampshire
TS
Tap Score by SimpleLab
Ships nationwide
About $189 to $1,125 (city and well kits, Oct 2026)
Testing service: sends your sample to a partner lab.
Bad result? Get help from water treatment pros near Concord, NH
Tell us what your test found and we'll connect you with up to three local water treatment companies.
What happens next
- We match your ZIP to water treatment companies nearby.
- They contact you directly to talk through your results.
- Compare options and pick one, or none. No fee, no obligation.
Free, no obligation. We don't sell your details to anyone else.
Just need a lab? Every certified lab is listed above with directions.
Run one of these businesses? Claim your listing, add a missing one or get featured in Concord, NH.
Well water guides
Common questions
Where can I test well water near Concord, NH?
The state-accredited labs above serve Concord, NH. Many offer sample bottles you collect at home.
What should I test for near Concord, NH?
Start with total coliform bacteria and nitrates, then ask your county health department about local concerns.