OFFICIAL ROSTER RECORD

RETZLAFF & GREGORICH

New Franken, Brown County record location

Official roster record; license roster presence is not an endorsement, production verification, or service-area confirmation.

Roster contact

Phone: +19208669464

Number: 7267

Type: well_driller

Status: authorized

Expiration: unknown

Record location: New Franken, Brown County record location

Source: https://dnr.wisconsin.gov/sites/default/files/topic/Wells/WellDrillers.xlsx?0726

Source retrieval: 2026-07-14T22:34:05.696Z / 200 OK

Well drilling