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Test: Coliform Bacteria

Mahoning County Board of Health

CETEC Cleveland Environmental Technology, Inc.

MASI Laboratory

Coshocton Environmental Testing, LLC

NEORSD Analytical Services

American Analytical Laboratories, Inc.

Benchmark Environmental Labs, Inc.

Biosolutions, LLC

BoJhun Environmental Services

Bryan Water Plant Laboratory

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Verified license records, state-certified labs and county well data for private well owners. Built from public state records, checked and dated.

3,382 licensed contractors · 469 certified labs · 558 counties · 7 states

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Well Water Insider lists licensed contractors and certified labs from public state records. We are not a contractor or a lab and do not endorse any listing. Some links are affiliate links; we may earn a commission at no cost to you.

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