Certified labs near Ann Arbor, Michigan
Pittsburgh, Pennsylvania · (412) 922-4000
230 mi away
Lancaster, Pennsylvania · (717) 656-2300
414 mi away
Midlothian, Virginia · (804) 763-1200
464 mi away
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Labs on Michigan’s official list
- NSF International, Ann Arbor · ~4 miListed in Michigan EGLE’s certified lab list. See the official list → (checked 2026-10-17)
- Ann Arbor Technical Services, Inc., Ann Arbor · ~6 miListed in Michigan EGLE’s certified lab list. See the official list → (checked 2026-10-17)
- National Testing Laboratories, Ltd., Ypsilanti · ~7 miListed in Michigan EGLE’s certified lab list. See the official list → (checked 2026-10-17)
- Environmental Support Services, South Lyon · ~12 miListed in Michigan EGLE’s certified lab list. See the official list → (checked 2026-10-17)
- Microbiological Associates, Wayne · ~17 miListed in Michigan EGLE’s certified lab list. See the official list → (checked 2026-10-17)
- Accurate Analytical Testing, LLC, Romulus · ~18 miListed in Michigan EGLE’s certified lab list. See the official list → (checked 2026-10-17)
- Paragon Laboratories, Inc., Livonia · ~19 miListed in Michigan EGLE’s certified lab list. See the official list → (checked 2026-10-17)
- SGS- Livonia (formerly RTI ), Livonia · ~19 miListed in Michigan EGLE’s certified lab list. See the official list → (checked 2026-10-17)
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Official lab list for Michigan
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.