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PACE ANALYTICAL SERVICES, LLC - Madisonville

Madisonville, KY · Public samples: ask the lab

At a glance

What it is certified to test: 5 of the 9 common well tests on the NC list (see which)
Price: no per-test price printed on the lab’s website when we read it (15 Nov 2026): ask for a quote
Turnaround: not stated on the state list or the lab’s website: ask when you order
Homeowner samples: yes (Louisiana list)

Lab facts

Listed by: North Carolina (North Carolina Department of Health and Human Services (NC DHHS) - State Laboratory of Public Health, Environmental Sciences, Drinking Water Laboratory Certification)
Address: 825 INDUSTRIAL RD, Madisonville, KY 42431 · Open in Google Maps
Phone: (270) 821-7375
Website: www.pacelabs.com/company/lab-results/?state=ky
Not on the state list: found and checked by us, 15 Nov 2026
Public / homeowner samples: Public samples: ask the lab
Not stated in the list.
Location note: Lab is in KY, certified by North Carolina (often used as a mail-in lab).

Certification record

Certificate ID: 21706
Issued by: North Carolina Department of Health and Human Services (NC DHHS) - State Laboratory of Public Health, Environmental Sciences, Drinking Water Laboratory Certification (certification program)
List version: NC SLPH Environmental Sciences - Certified Drinking Water Laboratories (Commercial), version generated on request (no date printed), fetched 2026-11-07
We fetched it: 7 Nov 2026 (file SHA-256 f54ef445aa34…) · open the state file

Tests on the state list

5 of the 9 well-water tests we track are named for this lab on the North Carolina list (version generated on request (no date printed), fetched 2026-11-07).
Contaminant	On this state list	Same lab, other state lists
Coliform / E. coli	Not named on this list
Nitrate	Named on the official list	Florida, Indiana, Louisiana, Pennsylvania, Virginia, West Virginia
Arsenic	Named on the official list	Florida, Indiana, Louisiana, Pennsylvania, Virginia, West Virginia
Lead	Named on the official list	Florida, Indiana, Louisiana, Pennsylvania, Virginia, West Virginia
PFAS	Not named on this list
Uranium	Not named on this list	Indiana
Radon (water)	Not named on this list
Manganese	Named on the official list	Florida, Louisiana, Pennsylvania, Virginia
VOCs	Named on the official list	Florida, Indiana, Louisiana, Pennsylvania, Virginia, West Virginia
Other metals	Named on the official list	Florida, Indiana, Louisiana, Pennsylvania, Virginia, West Virginia

Groups as written on the state list (86)

INORGANIC: Antimony
INORGANIC: Arsenic
INORGANIC: Barium
INORGANIC: Beryllium
INORGANIC: Bromate
INORGANIC: Cadmium
INORGANIC: Calcium Hardness (as CaCO3)
INORGANIC: Chlorite
INORGANIC: Chromium
INORGANIC: Copper
INORGANIC: Cyanide
INORGANIC: Dissolved Organic Carbon (DOC)
INORGANIC: Fluoride
INORGANIC: Hardness, Total (CaCO3)
INORGANIC: Iron
INORGANIC: Lead
INORGANIC: Magnesium
INORGANIC: Manganese
INORGANIC: Mercury
INORGANIC: Nickel
INORGANIC: Nitrate
INORGANIC: Nitrite
INORGANIC: Selenium
INORGANIC: Sodium
INORGANIC: Sulfate
INORGANIC: Thallium
INORGANIC: Total Organic Carbon (TOC)
SYNTHETIC ORGANIC (SOC): 1,2-Dibromo-3-Chloropropane
SYNTHETIC ORGANIC (SOC): 2,4,5-TP (Silvex)
SYNTHETIC ORGANIC (SOC): 2,4-D
SYNTHETIC ORGANIC (SOC): Alachlor
SYNTHETIC ORGANIC (SOC): Atrazine
SYNTHETIC ORGANIC (SOC): Benzo(a)pyrene
SYNTHETIC ORGANIC (SOC): Carbofuran
SYNTHETIC ORGANIC (SOC): Chlordane
SYNTHETIC ORGANIC (SOC): Dalapon
SYNTHETIC ORGANIC (SOC): Di(2-Ethylhexyl) Phthalate
SYNTHETIC ORGANIC (SOC): Di-2(ethylhexyl)adipate
SYNTHETIC ORGANIC (SOC): Dibromoacetic acid
SYNTHETIC ORGANIC (SOC): Dichloroacetic acid
… and 46 more

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*').

NC SLPH lab number 21706; listed under Commercial Laboratories. Certified contaminants from the lab's SLPH detail page: 86.

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.

Ohio · no ID on list · analytes not broken down · Public samples: ask the lab
Ohio EPA - Laboratories Certified/Accepted to Perform Analyses on Public Drinking Water (November 2026)
Virginia · VA lab 431 / EPA KY00020 · analytes not broken down · Public samples: ask the lab
Virginia DCLS - Drinking Water Certified Labs (analyte detail) (Current as of 8/1/2026)
Virginia · VA lab 460210 / EPA KY00020 · Nitrate, Arsenic, Lead, Manganese, VOCs, Other metals · Public samples: ask the lab
Virginia DCLS - Drinking Water Certified Labs (analyte detail) (Current as of 8/1/2026)
Pennsylvania · PA DEP 68-04532 · Nitrate, Arsenic, Lead, Manganese, VOCs, Other metals · Public samples: ask the lab
PA DEP Accredited Labs Report - Drinking Water (chemistry) (STALE - report dated 6/11/2024)
Alabama · no ID on list · analytes not broken down · Public samples: ask the lab
ADEM - Out of State Certified Laboratories (Revised: October 03, 2025)
Florida · FL DOH E871159 · Nitrate, Arsenic, Lead, 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))
Louisiana · LA040 · Nitrate, Arsenic, Lead, Manganese, VOCs, Other metals · Public samples: yes (per state)
LDH - 2026 List of Laboratories Certified by Louisiana for Drinking Water Analyses - Chemistry (Current as of 2/12/2026)
West Virginia · 9959 C · Nitrate, Arsenic, Lead, VOCs, Other metals · Public samples: ask the lab
WV OLS Environmental Drinking Water Laboratory Certification Program - Laboratory Certified Parameter List (printed Thursday, August 20, 2026)
Indiana · C-KY-02 · Nitrate, Arsenic, Lead, Uranium, VOCs, Other metals · Public samples: ask the lab
IDOH - Find a Certified Out-of-State Drinking Water Laboratory (program page table) (page as fetched 2026-11-07 (no date printed))

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 North Carolina 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).

Certified as ofgenerated on request (no date printed), fetched 2026-11-07

NC SLPH Environmental Sciences - Certified Drinking Water Laboratories (Commercial). Fetched 2026-11-07 (UTC). File SHA-256 f54ef445aa34…

Open the official source list