HL
Home Land Labs - Towson
1220 East Joppa Road, Building C, Suite #505, Towson, MD
Water testing labs near Towson, MD
2 state-accredited water testing labs serving Towson, MD and the surrounding area.
2 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.
2 certified labs near Towson, MD
CA
Caliber Analytical Services, LLC
8851 Orchard Tree Lane, Towson, MD
Mail-in labs that ship to Towson, 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 Towson, MD
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- We match your ZIP to water treatment companies nearby.
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Well water guides
Common questions
Where can I test well water near Towson, MD?
The state-accredited labs above serve Towson, MD. Many offer sample bottles you collect at home.
What should I test for near Towson, MD?
Start with total coliform bacteria and nitrates, then ask your county health department about local concerns.