Our Staff

Mike Derenne

HVAC Sales Manager
Luxemburg

Paul Tlachac

Retail Sales Manager

Joe Paye

HVAC Manager
Sturgeon Bay/Sister Bay

John Anstett

HVAC Sales
Sturgeon Bay

Brad Bauer

Service Manager

Randy Graf

I.T., Engineering
and Sales Support

Dale Wiegand

HVAC Sales
Sister Bay

Mike Nolte

Retail Sales

Thomas “Cap” Wulf

President

Therese Campbell

Office Manager

Shirrell Austin

Fireplace Sales Support

Holly Anschutz

Dispatch & Scheduling
Coordinator

Amanda Zahn

Office Coordinator
Sister Bay

Lisa Bader

Office Coordinator
Luxemburg

Patti Haen

Accounting Coordinator

Karrie Lebotte

Service Agreement Coordinator