Waukesha County

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The Administrative Services Division of the Waukesha County Sheriff’s Office is responsible for the direction, coordination and operation of the sheriff's department.

Sheriff Administration


Eric J. Severson


James M. Gumm
(262) 548-7126

Deputy Inspector
Patrick Esser
(262) 548-7126


Jail Administrator
Michael Giese

(262) 548-7177

Senior Correctional Facility Manager
Angela Wollenhaupt
(262) 548-7177


Business Manager
Josh Joost
(262) 548-7164

Administrative Office Manager
Lisa Zielke
(262) 548-7149