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Driller directory Wisconsin

Wisconsin well driller source records

1565 records from the Wisconsin DNR service directories source roster, supplied in a directory file received October 11, 2026. Separate licenses, registrations, certificate observations and employer records remain separate listings. A record does not establish a recommended company, service coverage or participation in quote requests.

  • 1565 separate source records
  • 1084 individual license records
  • 71 counties with listed in-state addresses

Read these records before you call

The received date records the owner-supplied cleaned CSV import, not a fresh official roster check. Any roster edition date is taken from the supplied source files. Source wording and licence details describe that observation; they do not establish current status, contact deliverability or service coverage.

These listings come from a supplied file attributed to Wisconsin Department of Natural Resources well drilling and pump installing service directories. The received date is when we received the file, not a fresh agency verification. The identified source roster edition is 2026-07-07. Check the official source or lookup for current status and work classifications before hiring.

Some records identify individuals; others identify a business license, a registered contractor, a contractor roster entry, an employer or a certificate under a supplied employer or status label. A listed contact and a listed business name are shown separately. Matching names, phone numbers or disputed record numbers do not merge observations or prove company ownership.

A county here describes the address recorded in the file. It is not a service area. Ask whether the business performs the work you need at your property; a pump-related record does not by itself establish drilling authorization.

Search Wisconsin source records

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Results preserve separate licence, registration, certificate, contractor and employer/location observations. Names and contacts are shown from the source; company affiliations require separate evidence. Counties are source fields, not service areas.

    Browse by listed address county

    Counties with the most records: Waukesha (110), Marathon (63), Dane (53), Wood (50), Oneida (44), Sauk (44). Counts refer to separate records, rather than companies serving each county.

    Records without an identified in-state county

    1 records have no usable in-state county in the supplied file. Browse each listing below; the missing county does not establish a service area.

    Records with addresses outside Wisconsin

    100 records in this source roster list an address outside Wisconsin. Inclusion in the roster does not establish that they serve your property.

    Check the record and the business before hiring

    Confirm the current license or registration, the permitted work and which business will sign your contract. Ask about insurance, nearby work, travel limits and a written scope. The questions to ask a well driller and well drilling quote checklist help you compare replies.