Key Contacts

Welcome! Meet our friendly, knowledgeable crew and staff at Waupun Utilities. Perhaps you recognize some of us from a visit to our office or from seeing us in our trucks around town.New Website 

Or, you may have run into us out and about in the community. After all, we are your neighbors and we live and work right here in Waupun.

Randy Posthuma, General Manager,  rposthuma@wppienergy.org  920-324-7920

Steve Schramm, Water& Sewer Maint/Treatment Supervisor, sschramm@wppienergy.org    920-324-7920

Eric Kostecki, Energy Services Representative, ekostecki@wppienergy.org  608-235-9101

Jen Benson, Billing/Customer Service, jbenson@wppienergy.org  920-324-7920

For general inquiries, contact us at waupunutilities@wppienergy.org.