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Meet the Team
Owner/Service Technician
Jerry Giese
Jerry graduated from NWTC in 1994 with an associates degree in HVAC studies. He entered a partnership to take over the former Chown/Peterson business to form GPS in 2006.
John Schramm
Owner/Installer/Fabricator
Before GPS, John worked at the saw mill for 15 years. Upon them closing the factory down, John began his career in HVAC 20 years ago and joined the partnership with Jerry to own GPS in 2006!
Prior to working with GPS, Steve worked construction for 16 years. He has been a part of GPS for the past 11 years and specializes in installs.
Steve Debriyn
Project Manager/Senior Installer
Randy has over 14 years of experience in the HVAC industry and he specializes in service and diagnosis.
Randy Johnson
Senior Service Technician
Patrick O'Neill
Senior Installer/Fabricator
Patrick began working in the HVAC industry in 2010 in the state of Utah. He has been a part of the team for the past 8 years.
Patrick Jacquart
Project Manager/Service Technician
Patrick started working in HVAC with us in 2016 and was quick to learn! He now specializes in installs and boiler units.
Reid has been a part of the team here at GPS for 2 years. He is a recent graduate in HVAC from NWTC in Marinette.
Reid DeLaurelle
Junior Installer
Josh is a new hire for GPS. He has become a great asset for the team in the short amount of time he has been
Josh Peffers
General Laborer
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