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Premier Criminal Defense in Southern California
Chambers Law Firm was founded in 2013 with a singular mission: to become the preeminent criminal defense firm for high-stakes felony cases in Southern California. Our founder, Dan E. Chambers, brings over 30 years of trial experience and a unique perspective as both a former Los Angeles County Deputy District Attorney and a seasoned defense attorney. With a career spanning more than 170 jury trials, including complex murder, sex crime, and three-strikes cases, we combine prosecutorial insight with aggressive defense strategies to protect clients facing life-altering charges.

Our team's expertise extends to post-conviction relief, with notable successes in overturning wrongful convictions after decades of incarceration. We maintain an unwavering commitment to client communication, providing personalized attention while leveraging our deep understanding of forensic evidence challenges and courtroom procedures. Our track record of favorable verdicts and sentence reductions demonstrates our ability to navigate the most challenging criminal law issues with both technical precision and strategic creativity.
Services
Murder Defense Sex Crimes Defense Three Strikes Law Domestic Violence Drug Crimes Federal Criminal Defense Post-Conviction Relief White Collar Crimes Appeals Criminal Record Expungement
Details
  • Year established: 2013
Highlights and features
  • Over 30 years of combined legal experience including 170+ jury trials
  • Former prosecutor perspective informs strategic defense planning
  • Proven track record overturning wrongful convictions and reducing sentences
  • Specialized expertise in high-stakes felony cases with life-altering consequences
  • Personalized client communication throughout complex legal proceedings
Associations and certifications
  • Super Lawyers
What people say
Excellent deal Kept updated Remarkable job Amazing attorney Professional and friendly
Services
Murder Defense
Our firm specializes in defending against first and second-degree murder charges, including capital cases. We challenge forensic evidence, witness credibility, and prosecution narratives while leveraging our deep understanding of homicide law. Our team has successfully reduced charges and secured acquittals in complex murder trials.
Three Strikes Defense
We focus on minimizing sentencing enhancements for repeat offenses through legal challenges to prior convictions and strategic plea negotiations. Our experience includes overturning life sentences through post-conviction petitions and securing reduced charges for clients facing third-strike penalties.
Drug Crimes Defense
We defend against all drug-related charges including possession, trafficking, and manufacturing. Our strategies include challenging search and seizure procedures, negotiating diversion programs, and reducing felony charges to misdemeanors under California's evolving drug laws.
Federal Criminal Defense
Our team handles complex federal cases involving drug trafficking, fraud, and organized crime. We challenge federal investigative procedures and leverage our understanding of federal sentencing guidelines to secure favorable plea agreements or trial outcomes.
Post-Conviction Relief
We specialize in overturning wrongful convictions through appeals and post-conviction petitions. Our successes include securing freedom for clients serving life sentences through SB1437 petitions and other legal remedies.
People
Dan E. Chambers
Founder / Attorney at Law
With over 30 years of trial experience, Dan Chambers graduated second in his law school class and served as a Los Angeles County Deputy District Attorney for seven years. He has tried over 170 cases to verdict, including numerous murder trials and complex felony cases, before founding Chambers Law Firm in 2013.
Jessica Ball
Attorney
Admitted to the California Bar in 2021, Jessica previously worked with the Orange County Public Defender's office handling felony cases. She earned CALI awards for intellectual property and legal research during law school and brings specialized experience in criminal defense litigation.
Carlos Garcia
Investigator
A decorated US Army veteran with two tours in Iraq, Carlos holds advanced investigative training in sexual assault and interrogation tactics. He operates Tier3 Investigations while serving in federal law enforcement, bringing military precision to case investigations.
Xinia Chambers
Office Administrator
Managing daily operations and client communications, Xinia ensures prompt case handling with her nursing background and fluency in Spanish. She serves as primary client contact while maintaining case calendars for attorney Dan Chambers.
Valeria Delgado
Case Manager
A Criminal Justice student at California State University, Fullerton, Valeria assists with trial preparation and document review. She manages discovery processes and supports attorneys with case organization while pursuing forensic psychology studies.
Questions
What is the sentence for drug possession in California?
Possession of controlled substances typically carries misdemeanor penalties, but sentencing depends on specific circumstances and prior offenses.
How does California's Three Strikes Law work?
The law enhances penalties for repeat felony offenders, with third strikes potentially carrying 25 years to life sentences for qualifying offenses.
Can I fight a DUI charge in California?
Yes, through challenging evidence, field sobriety tests, and blood alcohol testing procedures during DMV hearings and criminal court proceedings.
What are the defenses for murder charges in California?
Possible defenses include self-defense, lack of premeditation, mistaken identity, and challenging forensic evidence or witness testimony.
How can a criminal record affect my future?
Convictions can impact employment opportunities, professional licenses, immigration status, and personal relationships, emphasizing the importance of strong legal defense.
What happens during a domestic violence case?
Cases often involve protective orders, mandatory counseling, and potential jail time, requiring experienced defense to challenge evidence and protect rights.