Certified labs near Duluth, Minnesota
Mansfield, Massachusetts · (508) 898-9220
1,079 mi away
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Labs on Minnesota’s official list
- Pace Analytical Services, LLC - Duluth, Duluth · ~3 miListed in Minnesota Department of Health’s certified lab list. See the official list → (checked 2026-10-16)
- RMB Environmental Laboratories, Inc. - Virginia, Virginia · ~59 miListed in Minnesota Department of Health’s certified lab list. See the official list → (checked 2026-10-16)
- Pace Analytical Services, LLC - Virginia, Virginia · ~59 miListed in Minnesota Department of Health’s certified lab list. See the official list → (checked 2026-10-16)
- A.W. Research Laboratories, Inc., Brainerd · ~100 miListed in Minnesota Department of Health’s certified lab list. See the official list → (checked 2026-10-16)
- RMB Environmental Laboratories, Inc. – Pequot Lakes, Pequot Lakes · ~105 miListed in Minnesota Department of Health’s certified lab list. See the official list → (checked 2026-10-16)
- Water Laboratories, Inc., Elk River · ~121 miListed in Minnesota Department of Health’s certified lab list. See the official list → (checked 2026-10-16)
- Instrumental Research, Inc., Fridley · ~128 miListed in Minnesota Department of Health’s certified lab list. See the official list → (checked 2026-10-16)
- Koochiching Health Department Water Testing, International Falls · ~131 miListed in Minnesota Department of Health’s certified lab list. See the official list → (checked 2026-10-16)
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Official lab list for Minnesota
Minnesota Department of Health – testing your wellMinnesota's health department covers which tests well owners should run and how to find an accredited lab that accepts household samples.www.health.state.mn.us · checked 2026-10-18Minnesota Department of HealthThis state agency certifies the labs that may test drinking water. Use its list to pick a certified lab for your well sample.eldo.web.health.state.mn.us · checked 2026-10-18 · link via EPA
Recommended tests
- Every year: bacteria (total coliform and E. coli), nitrate, pH and total dissolved solids — CDC
Many labs accept mailed samples, so a lab a few hours away may still work for you.