What are the opening hours?

Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm

Testmark Laboratories Ltd.

Name: Testmark Laboratories Ltd.
Address: 7 Margaret Street, Greater Sudbury, ON, P3L1E1, CA
Telephone: +18882820422
Price range: $$

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Greater Sudbury, ON
Testmark Laboratories Ltd.

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Founded in 1998, we are a 100% Canadian-owned, privately-held company providing accredited and licens

Founded in 1998, we are a 100% Canadian-owned, privately-held company providing accredited and licensed analytical testing services from 5 convenient locations across Ontario – Garson (within the City of Greater Sudbury), Timmins, Mississauga, Kirkland Lake and Thunder Bay. We provide our clients with easy access to routine or specialized laboratory testing services in the areas of organic, inorganic, microbiological, toxicological and industrial analyses. Our team is comprised of dedicated Ph.D.-, M.Sc.-, B.Sc.- and C.E.T. – level chemists and biologists who can tackle all your analytical challenges.

11/06/2026

While we are a bit late to the punch, we have a bit of a Halloween Competition in our Garson Lab going on! 4 Teams entered and a winner will be chosen later today!

Who has YOUR vote?!

10/15/2026

All set up and ready for the NEOWWC in Thunder Bay! Make sure to stop by and say Hi!

09/26/2026

09/09/2026

All set up at CEN-CAN in Thunder Bay! Make sure to pop in and say hi to Kim!!

08/12/2026

CENCAN is quickly approaching and we are excited to see you there!!

06/10/2026

Come on out and visit our booth at the Canadian Mining Expo in Timmins today and tomorrow!

06/04/2026

We are gearing up for the Canadian Mining Expo in Timmins Next Week and Hope to connect! Our Customer Service Manager Hannah will be there with our Timmins CSR Holly on Wednesday, and then Hannah will be joined by Trista on Thursday! Be sure to come say hi to our team and ask any questions about how we can assist with your environmental compliance testing!!

05/26/2026

It's just about that time of year again, only 2 weeks away! Looking forward to seeing all the familiar faces and some new ones 😊

05/26/2026

All set up for the NEOWWC in North Bay! Looking forward to seeing you all!

Address

7 Margaret Street
Greater Sudbury, ON
P3L1E1

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Telephone

+18882820422

Website

http://www.testmark.ca/

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