James “Guy” Muller

Attorney James "Guy" Muller

James “Guy” Muller

Trusted Austin Personal Injury Lawyer

James “Guy” Muller was born in Amarillo, Texas and raised in Cleburne, Texas. Guy devoted his early life to soccer and music, playing in several bands and soccer at the club and collegiate levels as a goalkeeper. After earning his degree from St. Edward’s University in Austin, Texas, Guy worked as a disability specialist for the Texas Department of Assistive and Rehabilitative Services where he adjudicated social security disability claims and advocated for people with physical and mental disabilities.

AIOPIA 10 BestExperience & Dedication

Guy decided to pursue a career in law and enrolled at the University Of Tulsa College Of Law, where he graduated in May 2015. In Tulsa, Guy worked in criminal defense for the Tulsa County Juvenile Public Defender’s Office and for two personal injury firms. After graduating from law school, Guy moved back to Austin, Texas to work for an entertainment and intellectual property law firm, where he was heavily involved in litigation and negotiations for some of the biggest names in the music and entertainment industries.

At Stewart Law Firm, We Advocate For Our Clients

Guy decided to return to work advocating for injury victims after a close friend of his was severely injured in a car wreck. He now brings his competitiveness from his athletic background as a NCAA athlete, his creativity from his musical past, and his passion from his personal experiences to advocate for his clients at the Stewart Law Firm.

Guy is a self-proclaimed barbecue connoisseur and spends most of his free time either barbecuing for his family and friends, at the dog park with his dog, Lucy, exploring the Barton Creek Greenbelt, or watching the Dallas Cowboys and Texas Rangers.

To learn more about our legal services, call The Stewart Law Firm, PLLC today.


  • University of Tulsa College of Law, Tulsa, Oklahoma – 2015
  • St. Edward’s University, Austin, Texas – 2010
  • Austin College, Sherman, Texas – 2007
  • Cleburne High School, Cleburne, Texas - 2006

Professional Associations & Memberships

  • State Bar of Texas Association
  • Austin Young Lawyers Association
  • Texas Trial Lawyers Association
  • Capital Area Trial Lawyers Association

Bar Admissions

  • State Bar of Texas – 2015
  • U.S. District Court Western District of Texas (pending)


  • 10 Best American Institute of Personal Injury Attorneys