Testmark Laboratories Ltd. (Kirkland Lake)

Testmark Laboratories Ltd. (Kirkland Lake) is on the official list: Ontario MECP licence; accepts private well samples. Updated 2026-10-18.

Kirkland Lake, Ontario

Call ahead: certification lists include some labs that only test for public water systems.

Certified by: Ontario MECP licence
Accepts samples from private citizens: ✓
Official scope: Licence classes: Inorganic / Microbiological / Physical/Others
Contact: 1470 Government Road W, Box 426, Kirkland Lake, ON P2N 3J1
(705) 642-3361
kirkland.lake@testmark.ca
Source: Ontario MECP – List of Licensed Laboratories
Licence: Open Government Licence – Ontario
Record refreshed: 2026-10-18

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