Pace Analytical Services, Inc.

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

yes (Vermont list)

Lab facts

Listed by

Rhode Island (Rhode Island Department of Health (RIDOH) - Center for Drinking Water Quality and State Health Laboratories, laboratory certification)

Address

575 Broad Hollow Road, Melville, NY 11747 · Open in Google Maps

Phone

(631) 694-3040

Public / homeowner samples

Public samples: ask the lab

Not stated in the list.

Location note

Lab is in NY, certified by Rhode Island (often used as a mail-in lab).

Left blank on the list

The Rhode Island list (version March 18, 2026) gives no website for this lab.

Certification record

Certificate ID

LAO00340

Issued by

Rhode Island Department of Health (RIDOH) - Center for Drinking Water Quality and State Health Laboratories, laboratory certification (certification program)

List version

RIDOH - Out of State Analytical Laboratories, version March 18, 2026

We fetched it

7 Nov 2026 (file SHA-256 cfb244642b2c…) · 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.

• 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*').

RIDOH's out-of-state list gives certification categories only ("Contact the Certification Officer for specific analytes/methods"): organic and inorganic chemistry and radiochemistry name no analyte, so no nitrate, arsenic, lead, metals, VOC, uranium or radon certification is shown. Ask the lab.

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.

• Vermont · VT 10478 · Coliform / E. coli, Nitrate, Arsenic, Lead, VOCs, Other metals · Public samples: yes (per state)
  Vermont Department of Health - Laboratories Certified for Drinking Water Analysis (September 28, 2026)
• Pennsylvania · PA DEP 68-00350 · Nitrate, Arsenic, Lead, Uranium, Manganese, VOCs, Other metals · Public samples: ask the lab
  PA DEP Accredited Labs Report - Drinking Water (chemistry) (STALE - report dated 6/11/2024)
• Massachusetts · M-NY026 · Lead, PFAS · Public samples: yes (per state)
  MassDEP Certified Laboratories Offering Analytical Services for Private Well Owners and Residential Customers (Created and published on 12/18/2025)
• Florida · FL DOH E871198 · Nitrate, Arsenic, Lead, Uranium, Manganese, VOCs, Other metals · Public samples: ask the lab
  Florida DOH - Laboratories Certified Under NELAP (DEP Qlik app): Analyte Search + Organization Name and Location Search, Matrix = Drinking Water, Certification Status = Accredited, Active labs (DOH Version: 11/07/2026 08:30:01 (Qlik app refresh 11/9/2026 4:26:47 AM; live database))
• Maryland · 208 · Nitrate, Arsenic, Lead, Uranium, VOCs, Other metals · 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 Rhode Island 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).