Trevor D. DeBus joined Thompson & Colegate as an associate in March 2015 and became a partner in January 2026. His current areas of practice include general insurance defense, personal injury, wrongful death, products liability, construction, bankruptcy, and complex law and motion.

Trevor graduated from the University of California, Riverside with a Bachelor of Arts degree in Political Science. Trevor attended Western State University College of Law in Fullerton, California while working full time as a law clerk for an established Riverside civil defense firm. Once admitted to practice, Trevor was welcomed as an attorney at the same firm, where he primarily specialized in general insurance defense, personal injury, premises liability, and public agency representation.

Professional Affiliations:

• Riverside County Bar Association
• Association of Southern California Defense Counsel

Education:

• BA, University of California, Riverside, Political Science, 2007
• JD, Western State University College of Law, 2012

Bar Admissions:

• California, 2013
• U.S. District Court, California, 2013