Pace Analytical Services, LLC - Woburn

At a glance

What it is certified to test

0 of the 9 common well tests on the LA list (see which)

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 (Louisiana list)

Lab facts

Listed by

Louisiana (Louisiana Department of Health (LDH), Office of Public Health - Laboratory Certification Program (Safe Drinking Water))

Address

22 Cummings Park, Woburn, MA 01801 · Open in Google Maps

Public / homeowner samples

Public samples: yes (per state)

LDH chemistry list 'Accepts Commercial Samples: Yes': accepts commercial samples per state list (broader than homeowner); call first

Location note

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

Left blank on the list

The Louisiana list (version Current as of 2/12/2026) gives no phone, website for this lab.

Certification record

Certificate ID

LA038

Issued by

Louisiana Department of Health (LDH), Office of Public Health - Laboratory Certification Program (Safe Drinking Water) (certification program)

Expiry on the list

12/31/2026 · expires in 46 days

List version

LDH - 2026 List of Laboratories Certified by Louisiana for Drinking Water Analyses - Chemistry, version Current as of 2/12/2026

We fetched it

15 Nov 2026 (file SHA-256 1cb9d15b7c20…) · open the state file

Tests on the state list

• 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*').

LDH's chemistry list names 1 drinking-water analyte this lab is certified for (1 analyte/method entry). EPA lab ID MA01042, TNI ID TNI01060. Louisiana certifies this lab by reciprocity; its primary accreditation body is NH. LDH's chemistry list prints no phone number.

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.

• Rhode Island · LAO00374 · analytes not broken down · Public samples: ask the lab
  RIDOH - Out of State Analytical Laboratories (March 18, 2026)

Nearest labs that take homeowner samples

5 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: Middlesex County, MA

• Private wells: about 116,513 people, 7% of Middlesex County’s 1,585,139 residents (USGS, 2015); rank 2 of 14 counties in Massachusetts by people on wells.
• At house sale: Statewide (Title 5) has a septic system rule (310 CMR 15.301-15.305 (Title 5)). What it requires

• EPA radon zone (indoor air): Zone 1: highest potential (average indoor radon may be greater than 4 pCi/L). EPA says the zone map should not decide whether one home needs testing.
• Arsenic above 10 µg/L (USGS model): about 6,189 private-well users (95% range 4,435 to 8,478; 2010 base), rank 2 of 12 in the state. A screening estimate, not a measurement of any well.
• Older homes (Census ACS 2020–2024): 68% of 664,267 housing units were built before 1980, about the same as the state share of 67%. 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): 55 public systems serving this county reported EPA UCMR 5 results; 24 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 Louisiana 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).