Testmark Laboratories offers fully licensed and accredited environmental lab testing services for private and public sector clients, providing quick friendly service and accurate results.

Our dedicated and knowledgeable team of chemists and biologists is at your disposal for all manner of organic, inorganic, microbiological, toxicological, and industrial analyses. We currently have five labs in Ontario – in Thunder Bay, Garson (Sudbury), Timmins, Mississauga, and Kirkland Lake – allowing us to offer our services to a vast area. As a CALA accredited lab and member of the CCIL, you can count on us to provide state-of-the-art soil analysis, environmental testing, industrial fluid analysis, and much more. Call or email us today to discuss your needs! more... See more text