Certified labs near Billings, Montana

12 rows

Billings, Montana · (406) 252-6325

16 mi away

Casper, Wyoming · (307) 235-0515

217 mi away

Arvada, Colorado · (303) 736-0100

449 mi away

Tacoma, Washington · (253) 922-2310

663 mi away

Kelso, Washington · (360) 577-7222

682 mi away

Klamath Falls, Oregon · (541) 882-6286

708 mi away

Minneapolis, Minnesota · (612) 607-1700

744 mi away

Anderson, California · (530) 782-4291

783 mi away

Redding, California · (530) 999-4051

786 mi away

Arcata, California · (707) 822-4649

848 mi away

Rosemont, Illinois · (847) 430-1219

1,058 mi away

South Bend, Indiana · (574) 233-4777

1,145 mi away

Official lab list for Montana

Recommended tests

  • Every year: bacteria (total coliform and E. coli), nitrate, pH and total dissolved solids — CDC

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Many labs accept mailed samples, so a lab a few hours away may still work for you.