AMA Analytical Services, Inc.

Lanham, MD · Public samples: ask the lab

Old list: check before you rely on it

EGLE's out-of-state, radiological, in-state PFAS, out-of-state PFAS and Cryptosporidium lists are dated 9/8/2025, more than 12 months before we fetched them on Nov 2, 2026, though EGLE's program page still links them. Labs and analytes on them may have changed since. EGLE's chemistry, microbiological and lead and copper lists (3/11/2026) are not affected.

At a glance

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: Michigan (Michigan Department of Environment, Great Lakes, and Energy (EGLE) - Laboratory Certification Program)
Address: 4475 Forbes Boulevard, Lanham, MD 20706 · Open in Google Maps
Phone: (301) 459-2640
Public / homeowner samples: Public samples: ask the lab
Not stated in the list.
Location note: Lab is in MD, certified by Michigan (often used as a mail-in lab).
Left blank on the list: The Michigan list (version 9/8/2025 (out-of-state list)) gives no website for this lab.

Certification record

Certificate ID: 9170
Issued by: Michigan Department of Environment, Great Lakes, and Energy (EGLE) - Laboratory Certification Program (certification program)
List version: EGLE - Certified Out of State Laboratories, version 9/8/2025 (out-of-state list)
We fetched it: 15 Nov 2026 (file SHA-256 1d3ea6168e93…) · open the state file

Tests on the state list

This list does not break certification down by analyte. Ask the lab which tests it is certified for; the groups as written on the list are below.

Groups as written on the state list (1)

Out-of-state laboratory certified by EGLE (the list names no analytes for this lab)

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*').

EGLE's out-of-state list names no analytes for this lab; ask the lab which drinking-water tests it is certified for. On EGLE's out-of-state list. Repaired: the list prints the state as 'MA'; Lanham, ZIP 20706 and the (301) phone are in Maryland.

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.

Virginia · VA lab 460271 / EPA MD00084 · Lead, Other metals · Public samples: ask the lab
Virginia DCLS - Drinking Water Certified Labs (analyte detail) (Current as of 8/1/2026)
Maryland · 262 · Lead, Other metals, Asbestos · Public samples: ask the lab
Maryland's Certified Drinking Water Laboratories (MDE Laboratory Certification Program) (Latest Revisions: 10/1/2026)

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 Michigan 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).

Old list · certified as of9/8/2025 (out-of-state list)

EGLE - Certified Out of State Laboratories. Fetched 2026-11-15 (UTC). File SHA-256 1d3ea6168e93…

Open the official source list