
GOLD MEDAL STANDARD
Our full-time staff includes current and former Paralympians and daily wheelchair users who custom design, build and test all equipment prior to delivery.
20 YEARS OF INNOVATION
CEO and 3-time Team USA Paralympian William Hernandez starting building his own chairs in 1999 as a student-athlete studying engineering at University of Texas – Arlington.
He believed in a better way to build a better performance wheelchair for himself and his teammates.
MADE IN THE USA
Willie still leads design and engineering at PER4MAX, including the wheelchairs for Team USA Men’s and Women’s 2016 Gold Medal teams.
All PER4MAX Wheelchairs are still designed and hand-manufactured at the company’s Dallas headquarters.
Meet The Team
MEET THE TEAM



Jay Nelms
Partner






Dennis Swanson
Welder

Dale Arlest
Welder
Dennis Fournier
Welder

Bryson Jackson
Welder

Jesse Haynes
Head of Quality Control / Photographer

Lulu Gutierrez
Custom Upholstery

Rusty Belknap
Assembly / Quality Control
Tino
Upholstery

John Martin
Machinist/Quality Control
