Our Team

Meet our team at Pella Windows & Doors of Wisconsin
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From leadership to our newest hires, the people you’ll meet at Pella Windows & Doors of Wisconsin are here to serve you. We’re local industry professionals with the expertise to help you complete that next big project.

AllLeadershipSales ManagersOperations

John Calawerts

President/ Owner

Gina Della

General Manager

Adolph Bona

Operations Manager

Melissa Jeanquart

Human Resources Manager

Bill Weber

Business Development Manager

Sam Sperger

Trade Sales Manager South

Nate Hilt

Trade Sales North Manager

Ron Volz

Trade Sales North Manager

Josh Fischer

Commercial Sales Manager

Ross Sobacki

Retail Sales Manager

Nicole Williams

Retail Sales Manager

Alex Della

Retail Sales Manager

Brad Flick

Installation Manger

Amanda La Count-Sawinski

Trade/ Commercial PC Supervisor

Shannon Pino

Call Center Supervisor

Mandy Lutz

Customer Experience Manager

John Hayes

Shop/ Paint Manager

Andy Bosdeck

Purchasing Manager