About Us

Welcome JC Golf Supply LLC 


Our Mission is to provide quality products for your Golf Course, Golf Range, or Golf Learning Center. Our flagship product is the Original Pyramid Stacker™, which can be seen on fine golf facilities around the world.

We also offer the best golf training facility in Southeast Wisconsin, giving you a full golf range with crooked lies mats, grass tees, and a putting green.

To purchase a product and/or get more information about a product, contact us

Phone: #262-557-1642

Email:  info.jcgolf@icloud.com

Come improve your game today!

Jack Thomsen

PGA Professional

Since 1956



Award Winning Golf Products

The original Pyramid Stacker, Swing Doctor, Crooked Lies and more!

Jack Thomsen is not only a PGA Professional, author, and artist but an inventor as well.  His years of experience and expertise has resulted in numerous inventions designed to improve your golf game and improve your golf course or facility.

Jose Cerda
Ground Superintendent

Jack's Book
Golf: Find Center, Enter the Circle