OFFICIAL ROSTER RECORD
BACKHAUS, JOHN R
West Bend, Washington County record location
Roster contact
Phone: +12623345000
License record
Number: 7676
Type: pump_installer
Status: authorized
Expiration: unknown
Record location: West Bend, Washington County record location
Source: https://dnr.wisconsin.gov/sites/default/files/topic/Wells/PumpInstallers.xlsx?0726
Source retrieval: 2026-07-14T22:34:05.696Z / 200 OK
Services shown
Pump installationPump repair