The team at Lange Ag systems has extensive experience and knowledge in providing you solutions when it comes to livestock equipment, remodeling/retrofitting current facilities, new construction/general contracting and silage/grain bagging.
Willmar Location

Lyle Lange
Owner & Sales (Swine/Dairy)
Over 42 years of experience
Email Lyle

Ryan Lange
Owner & Operations Manager
Email Ryan

Shannon Murphy
Owner & Purchasing/Sales
Over 29 years of experience
Email Shannon

Scott Rosendahl
Owner & Sales (Swine)
Over 13 years of experience
Email Scott

Marc Van Buren
Sales (Bagging)
Over 29 years of experience
Email Marc

Jeff Lueders
Sales (Swine/Dairy)
Over 23 years of experience
Email Jeff

Jake Van Overbeke
Sales (Swine)
Over 9 years of experience
Email Jake

Lisa Johnson
Admin Assistant/Warranties
Over 13 years of experience
Email Lisa

Amy Lange
Owner & Finance/Accounts Receivable
Email Amy

Troy Murphy
Owner & Marketing/IT
Email Troy

Mike Pankratz
Drafting/Construction Bidding
Email Mike

Giezi Castaneda
Drafting/Construction
Email Giezi


Jay Triplett
Construction Superintendent
Email Jay


Kevin Jones
Crew Supervisor
Email Kevin


Josh Antony
Warehouse Operator
Email Josh


Ben Kodet
Bagger Service Tech
Over 26 years of experience


Jim Mead
Installation Tech
Over 25 years of experience


Jose Martinez Carrasco
Installation Tech


Tim O’Toole
Installation Tech


Travis McLeary
Installation Tech




Nathan Jones
Installation Tech




Martin Ortiz
Installation Tech