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privatewelldata / Certified labs

Certified labs – Quebec MELCCFP accreditation

20 labs. Updated 2026-10-18. Source : MELCCFP – DR-12-LLA-03 accredited drinking-water labs.

All lists66Ontario MECP licence46Quebec MELCCFP accreditation20

Include labs that likely serve only public water systems

Alberta, British Columbia, Nova Scotia, New Brunswick: we don’t list labs for these provinces. Use your province’s official list:

Links checked 2026-10-18.

Accepts private well samples (listed) Certified lab Public systems only

Official resources

Règlement sur la qualité de l'eau potable (Q-2, r. 40)Québec's drinking water regulation sets the legal limits for contaminants. Use the official text when you compare your results.www.legisquebec.gouv.qc.ca · checked 2026-10-17 (browser; 403 to bots)MELCCFP – accreditation scopes of Québec labs (DR-12-CDA)Québec's environment ministry explains what each accreditation domain code covers. Use it to see exactly which drinking-water tests a Québec lab is accredited for.www.environnement.gouv.qc.ca · checked 2026-10-18 (robots allow; direct fetch 404 – recheck URL)CALA directory of accredited laboratoriesSearch the national accreditation body's directory to check whether a lab is accredited for the water tests you need. Filter by province and by analyte.directory.cala.ca · checked 2026-10-18Nova Scotia Health – water testingNova Scotia Health explains how to submit a well water sample and lists its current fees for bacteria and chemical packages.www.nshealth.ca · checked 2026-10-18

20 rows

AGAT Laboratoires

QC

Quebec, Quebec · (514) 337-1082

Bacteria (coliform / E. coli)Nitrate / nitriteArsenicLeadMetals

AGAT Laboratoires ltee

QC

Montreal, Quebec · (514) 337-1000

Bacteria (coliform / E. coli)Nitrate / nitriteArsenicLeadMetals

Agro-Enviro-Lab

QC

Sainte-Anne-de-la-Pocatiere, Quebec · (418) 867-8883

Bacteria (coliform / E. coli)Nitrate / nitriteMetals

Bureau Veritas Canada (2019) Inc.

QC

Mississauga, Ontario · (905) 823-3080

Radioactivity

Bureau Veritas Canada (2019) inc.

QC

Quebec, Quebec · (418) 658-5784

Bacteria (coliform / E. coli)ArsenicLeadMetalsOrganic chemicals / pesticides

Bureau Veritas Canada (2019) inc.

QC

Montreal, Quebec · (514) 448-9001

Bacteria (coliform / E. coli)Nitrate / nitriteArsenicLeadMetals

Centre d'expertise en analyse environnementale du Quebec (MELCCFP)

QC

Quebec, Quebec · (418) 643-8225

Bacteria (coliform / E. coli)Nitrate / nitriteArsenicLeadMetals

Centre d'expertise en analyse environnementale du Quebec (MELCCFP)

QC

Laval, Quebec · (450) 664-1750

Nitrate / nitriteArsenicLeadMetalsOrganic chemicals / pesticides

Certilab inc.

QC

Saint-Charles-Borromee, Quebec · (450) 755-1255

Bacteria (coliform / E. coli)Nitrate / nitrite

Debit Lab inc.

QC

Saint-Jerôme, Quebec · (450) 438-6965

Bacteria (coliform / E. coli)

Eurofins EnvironeX

QC

Quebec, Quebec · (418) 977-1220

Bacteria (coliform / E. coli)Nitrate / nitriteArsenicLeadMetals

Eurofins EnvironeX

QC

Longueuil, Quebec · (514) 332-6001

Bacteria (coliform / E. coli)Nitrate / nitriteArsenicLeadMetals

H2Lab inc.

QC

Rimouski, Quebec · (418) 723-8660

Bacteria (coliform / E. coli)

H2Lab inc.

QC

Rouyn-Noranda, Quebec · (819) 797-0550

Bacteria (coliform / E. coli)Nitrate / nitriteArsenicLeadMetals

H2Lab inc.

QC

Joliette, Quebec · (450) 753-1118

Bacteria (coliform / E. coli)

H2Lab inc.

QC

Sainte-Agathe-des-Monts, Quebec · (819) 326-8690

Bacteria (coliform / E. coli)Nitrate / nitriteOrganic chemicals / pesticides

Laboratoire AquaLabo

QC

Saint-Michel, Quebec · (514) 374-0454

Bacteria (coliform / E. coli)Nitrate / nitriteArsenicLeadMetals

SGS Canada Inc.

QC

Lakefield, Ontario · (705) 652-2000

Metals

Techni-Lab S.G.B. Abitibi inc.

QC

Sainte-Germaine-Boule, Quebec · (819) 787-6116

Nitrate / nitriteArsenicLeadMetals

Ville de Gatineau

QC

Gatineau, Quebec · (819) 663-7345

Bacteria (coliform / E. coli)Nitrate / nitriteArsenicLeadMetals