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City of Milwaukee Health Department Lab

Clean Water Testing LLC

Tg Analytical Laboratories

Davy Laboratories

Agsource Laboratories

U.S. Water, LLC

State Laboratory of Hygiene

La Crosse County Public Health Lab

Northern Lake Service, Inc.

Eau Claire City County Health Department

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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.

2,821 licensed contractors · 430 certified labs · 472 counties · 6 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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