Diversified Environmental Laboratories, 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

not stated: ask the lab

Lab facts

Listed by

Georgia (Georgia Environmental Protection Division (EPD) - Drinking Water Program, laboratory certification)

Address

3653 Regent Blvd., Suite 509, Jacksonville, FL 32224 · Open in Google Maps

Phone

(904) 807-9625 ext 204

Public / homeowner samples

Public samples: ask the lab

Not stated in the list.

Location note

Lab is in FL, certified by Georgia (often used as a mail-in lab).

Left blank on the list

The Georgia list (version January 9, 2025) gives no website for this lab.

Certification record

Certificate ID

GA Lab # C051

Issued by

Georgia Environmental Protection Division (EPD) - Drinking Water Program, laboratory certification (certification program)

List version

Laboratories Certified by Georgia for Chemical Monitoring, version January 9, 2025

We fetched it

15 Nov 2026 (file SHA-256 960e1b35e42e…) · 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*').

On Georgia EPD's chemical lab list (January 9, 2025). EPD's chemical list does not say which chemical groups the lab is certified for; 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.

• Florida · FL DOH E821059 · Coliform / E. coli, Nitrate, Arsenic, Manganese, 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))

Nearest labs that take homeowner samples

2 other certified labs that take homeowner samples are within 25 miles of this lab. Distances are straight-line from the address on the state list (approx. = ZIP-code centre). “Takes homeowner samples” comes from a state list column or the lab’s own website, as named.

Price and turnaround as printed on each lab’s own website and checked by a second reader; – = not published or not read yet.

Around this lab: Duval County, FL

• Private wells: about 144,322 people, 16% of Duval County’s 913,010 residents (USGS, 2015); rank 2 of 67 counties in Florida by people on wells.

• EPA radon zone (indoor air): Zone 3: low potential (average indoor radon may be less than 2 pCi/L). EPA says the zone map should not decide whether one home needs testing.
• Arsenic above 10 µg/L (USGS model): about 1,086 private-well users (95% range 728 to 1,601; 2010 base), rank 19 of 67 in the state. A screening estimate, not a measurement of any well.
• Older homes (Census ACS 2020–2024): 40% of 454,740 housing units were built before 1980, above the state share of 34%. Homes built before 1986 are more likely to have lead solder or fittings, so test tap water for lead there.
• PFAS in public water nearby (public supply, not your well): 9 public systems serving this county reported EPA UCMR 5 results; 0 had a PFOA or PFOS sample at or above 4.0 ng/L.

County figures describe where the lab is, not the lab. Sources: USGS 2015 water use and 2017 arsenic estimates, EPA radon zones, Census ACS table B25034 (2020–2024), EPA UCMR 5 (2023–2026); details and links on the sources page.

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 Georgia 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).