Matthew J. Ruff

Matthew J. Ruff has spent more than 25 years defending people accused of DUI and criminal offenses, building a reputation for aggressive advocacy and consistent case dismissals. He is widely known for challenging DUI evidence, reviewing police procedures, and guiding clients through stressful situations with steady, experienced support.

Matthew completed his Bachelor of Arts from California State University, Fresno in 1990, followed by earning his Juris Doctor from California Pacific School of Law in 1995. This educational path laid the foundation for his detailed understanding of criminal law, courtroom practice, and the technical issues involved in DUI investigations.

Matthew focuses heavily on DUI defense, handling cases involving high breath-test results, alleged refusals, and under-21 arrests. With NHTSA training in FST procedures and membership in NCDD, he challenges test accuracy, exposes errors in police protocols, and highlights issues that often lead to reduced or dismissed charges.

Matthew defends clients stopped by the LAPD, LASD, CHP, and military police agencies in the San Pedro area. He examines probable cause, reviews body-cam footage, and inspects ECIR machine records to identify weaknesses in the prosecution’s case. Many clients have avoided DUI convictions due to his careful review and strategic approach.

Matthew has achieved major outcomes for individuals facing repeat DUI charges, high-level breath tests, and license-related allegations. He works to secure alternatives to jail, protect driving privileges, and negotiate reductions when the facts and law support favorable resolutions.

Matthew J. Ruff continues to stand by clients needing strong criminal defense representation, using decades of experience, detailed legal analysis, and proven courtroom skill to achieve the best possible results in challenging DUI and criminal cases. He understands how overwhelming an arrest can be and supports clients from the DMV hearing through the final court appearance. He acts quickly, reviews all evidence, and builds defense strategies aimed at protecting employment, licensing, and future opportunities.

Law Office Affiliations

• Criminal Defense Attorney, Matthew J. Ruff Attorney at Law
• Member, State Bar of California

Licensed State

• California

Education

• California Pacific School of Law
  Juris Doctor (JD)
• California State University
  Bachelor of Arts (BA)
  

Awards & Badges