John Arnold

John is a full time vocationally certified teacher that has been with the skill center since 1995, and is also a product of our own Yakima career and technical education system. He graduated from Wyoming Technical Institute and worked for Volkswagon and Chevrolet dealerships. He is NATEF certified in five categories.

George Mason

A former YV -TECH graduate, George Mason earned his AAS Degree in automotive technology and Service Management from Wyoming Technical Institute. George has worked as a line Technician at various local dealerships, and in independent repair facilities and continues to consult for local shops.


  • ASE MASTER CERTIFIED

  • ASE Ll advanced engine performance specialist certified

  • Licensed A/C Service Technician from ASE/ Macs

  • Washington State Certified CTE Instructor