HL
Home Land Labs - Annapolis
108 Old Solomons Island Road, #L2, Annapolis, MD
Water testing labs in Anne Arundel County, MD
4 state-accredited water testing labs in Anne Arundel County, MD.
4 certified labsUpdated October 2026Source: state lab accreditation records
Source: MDE list of certified drinking water laboratories, list dated Oct 1, 2026. Find a Water Test is independent and not affiliated with the Maryland Department of the Environment. Certification covers specific tests, so confirm the lab is certified for the ones you need: Verify a certification.
4 certified labs near Anne Arundel County, MD
WT
Water Testing Labs of MD - Annapolis
1993 Moreland Parkway, Suite 201, Annapolis, MD
AW
American Water Laboratory - Fort Meade
3220 Laurel Fort Meade Road, Laurel, MD
Public water system lab. Many don't accept private well samples, so call first.
AA
Anne Arundel County Utilities Central Lab
437 Maxwell Frye Road, Millersville, MD
Public water system lab. Many don't accept private well samples, so call first.
Mail-in labs that ship to Anne Arundel County, MD
How mail-in testing worksNT
National Testing Laboratories (WaterCheck)
Ships nationwide
Single tests from $75; well and city packages $165 to $440
Certified in Maryland
TS
Tap Score by SimpleLab
Ships nationwide
Single-contaminant kits from about $145; full well and city panels about $300 to $870
Testing service: sends your sample to a partner lab.
Bad result? Get help from water treatment pros near Anne Arundel County, MD
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- We match your ZIP to water treatment companies nearby.
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Just need a lab? Every certified lab is listed above with directions.
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Well water guides
Common questions
Where can I test well water near Anne Arundel County, MD?
The state-accredited labs above serve Anne Arundel County, MD. Many offer sample bottles you collect at home.
What should I test for near Anne Arundel County, MD?
Start with total coliform bacteria and nitrates, then ask your county health department about local concerns.