Justin Knowles | San Diego Accident & Injury Lawyer

Justin Knowles is an Associate Attorney at Singleton Schreiber, where he supports clients across the firm’s Fire Litigation, Personal Injury, and Mass Torts practice areas. With a deep commitment to client advocacy and a diverse professional background, Justin brings a practical and compassionate approach to resolving complex legal challenges on behalf of individuals, families, and small businesses.

Before joining Singleton Schreiber, Justin volunteered as a legal intern with the California EPA - Department of Toxic Substances Control, where he worked on public health, regulatory, and environmental law issues. He also participated in a clinical externship program working with a civil law firm representing both plaintiffs and defendants. Additionally, Justin worked as a law clerk with a wildfire litigation firm. He was also a legal intern with American Rivers, where he worked on federal hydropower regulation and environmental justice initiatives with a focus on clean energy and public-interest policy.

Justin earned his J.D. from California Western School of Law, where he served as the Vice President of the Environmental Law Society, a Board Member of the Student Bar Association, and was admitted into the Pro Bono Honors Society. He holds a B.S. in Geography from the University of Oregon, where he also captained the Ducks Men’s Lacrosse team.

Before law school, Justin built a well-rounded career in nonprofit management, real estate law, and urban regenerative agricultural. His prior professional experience continues to shape his communication style, strategic thinking, and dedication to community-centered legal work.

Justin is admitted to practice law in California and is a member of the San Diego County Bar Association, Consumer Attorneys of San Diego, California Lawyers Association, and American Bar Association.

Outside the office, Justin enjoys surfing, yoga, hiking, and cooking with his family.