Laboratories Licensed to Test for Lead
A list of laboratories licensed to test for lead in Ontario.
| Laboratory name | Shipping address | Customer service contact |
|---|---|---|
| AGAT Laboratories Ltd. | 5835 Coopers Ave., Mississauga, ON L4Z 1Y2 | Lori Smith Phone: lsmith@agatlabs.com |
| ALS Laboratory Group (Environmental Division) Waterloo | 60 Northland Rd, Unit 1, Waterloo, ON N2V 2B8 | Brenda Boudreau Phone: Brenda.Boudreau@ALSGlobal.com |
| ALS Laboratory Group (Environmental Division) Thunder Bay | 1081 Barton St., Thunder Bay, ON P7B 5N3 | Brenda Boudreau Phone: Brenda.Boudreau@alsglobal.com |
| Caduceon Environmental Laboratories - Ottawa | 2378 Holly Lane, Ottawa, ON K1V 7P1 | Phone: Fax: contactottawa@caduceonlabs.com |
| City of Peterborough Environmental Protection Laboratory | 425 Kennedy Road, Peterborough, ON K9J 1B6 | Phone: ESLab@peterborough.ca |
| Eurofins Environment Testing Canada Inc. - Ottawa | 146 Colonnade Rd, Suite 8, Ottawa, ON K2E 7Y1 | Phone: infocanada@eurofinset.ca |
| Halton Regional Laboratory | 1135 Lakeshore Road, Burlington, ON L7S 1A8 | Monica Klawunn Phone: Fax: monica.klawunn@halton.ca |
| Bureau Veritas Laboratories Inc. | 6740 Campobello Road, Mississauga, ON L5N 2L8 | Phone: Fax: ontariodrinkingwater-YYZ@bureauveritas.com |
| Paracel Laboratories Ltd. | #300-2319 St. Laurent Blvd. Ottawa, ON K1G 4J8 | Phone: paracel@paracellabs.com |
| SGS Environmental Services - Lakefield | 185 Concession Street, Lakefield, ON K0L 2H0 | Phone: Fax: Lakefield.EHS.Clientenquiry@sgs.com |
| Testmark Laboratories Ltd. - Sudbury | 7 Margaret Street, Garson, ON P3L 1E1 | Customer Service Phone: garson@testmark.ca |
| Testmark Laboratories Ltd. - Mississauga | 6820 Kitimat Road, Unit 4, Mississauga, ON L5N 5M3 | Customer Service Phone: mississauga@testmark.ca |
| Testmark Laboratories Ltd. – Thunder Bay | 1131 Central Ave., Unit 2, Thunder Bay, ON P7B 7C9 | Customer Service Phone: thunder.bay@testmark.ca |
| Testmark Laboratories Ltd. - Timmins | 1335 Riverside Drive, Unit 102, Timmins, ON P4R 1A6 | Customer Service Phone: timmins@testmark.ca |
| Toronto Water Laboratory - Dee Ave. | 30 Dee Avenue, Toronto, ON M9N 1S9 | Phone: Nawshaba.Dawood@toronto.ca |
| York-Durham Regional Environmental Laboratory | 901 McKay Road, Pickering, ON L1W 3A3 | Phone: el@durham.ca |
| City of Hamilton Environmental Laboratory | 700 Woodward Avenue, Hamilton, ON N8X 4G3 | Angie Evans Phone: Fax: Angie.Evans@hamilton.ca |
| City of Ottawa Laboratory Services | 800 Green Creek Drive, Gloucester, ON K1J 1A6 | Walt Wang Phone: Fax: walt.wang@ottawa.ca |
| Ministry of the Environment, Conservation and Parks | 125 Resources Road, Etobicoke, ON M9P 3V6 | Emerson Perez Phone: emerson.perez@ontario.ca |
| Regional Municipality of Waterloo Environmental Laboratory | 100 Maple Grove Road, Cambridge, ON N3H 4R6 | AnnMarie Wright Phone: awright@regionofwaterloo.ca |
Prior to submitting samples please contact the licensed laboratory to determine if samples will be accepted. Some laboratories will not accept samples from external clients.
Updated: October 07, 2025
Published: April 06, 2016