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Atty. Philip Stephen Barnett

Atty. Philip Stephen Barnett

Philip Stephen Barnett is a lawyer practicing criminal defense, felonies, misdemeanors and 9 other areas of law. Philip received a B.A. degree from Ohio State University in 1961, and has been licensed for 61 years.

San Mateo San Mateo 61 yrs experience 61 year
Call (650) 212-5472 Book Appointment

Profile Summary

About Philip Stephen Barnett at a glance

Philip Stephen Barnett is a Member based in San Mateo, California, practicing at Philip S. Barnett. They have 61+ years of legal experience, licensed to practice since 1965. Their practice focuses on dui/dwi, criminal defense, dv defense, sex crimes, and violent crimes. Admitted to practice in New York (1965) and California (1969). Educated at Brooklyn Law School (LL.B., 1964) and Ohio State University (B.A., 1961). Recognitions include AV Preeminent. Active member of San Mateo County Bar Association State Bar of California California Attorneys for Criminal Justice. Serands clients in San Mateo, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Philip Stephen Barnett is a lawyer practicing criminal defense, felonies, misdemeanors and 9 other areas of law
  • Philip received a B.A. degree from Ohio State University in 1961, and has been licensed for 61 years
  • Philip practices at Philip S. Barnett in San Mateo, CA

Practice Areas Explained

Philip Stephen Barnett's Areas of Practice

Each practice area below reflects the types of cases Philip Stephen Barnett handles, with a brief overview of what that area of law covers.

DUI / DWI Defense

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

Philip Stephen Barnett is one of 29,976 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in California →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Philip Stephen Barnett is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in California →

Domestic Violence Defense

Philip Stephen Barnett is one of 12,315 dv defense attorneys indexed nationally. Browse dv defense attorneys in California →

Sex Crimes

Philip Stephen Barnett is one of 5,340 sex crimes attorneys indexed nationally. Browse sex crimes attorneys in California →

Violent Crimes

Philip Stephen Barnett is one of 4,189 violent crimes attorneys indexed nationally. Browse violent crimes attorneys in California →

Jurisdictional Context

Why local counsel matters in California

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in San Mateo are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

Looking for additional California attorneys? Browse all attorneys in San Mateo or all attorneys in California.

Frequently Asked

Common questions about Philip Stephen Barnett

Where is Philip Stephen Barnett's law office located?
Philip Stephen Barnett's law practice is located in San Mateo, California. The firm is Philip S. Barnett. You can contact the office directly through this profile page.
What practice areas does Philip Stephen Barnett handle?
Philip Stephen Barnett focuses on dui/dwi, criminal defense, dv defense, sex crimes, violent crimes. Each practice area listed reflects experience handling cases of that type in California.
How long has Philip Stephen Barnett practiced law?
Philip Stephen Barnett has 61+ years of legal experience and has been licensed since 1965.
Where did Philip Stephen Barnett go to law school?
Philip Stephen Barnett earned their education at (LL.B., 1964); (B.A., 1961).
How can I contact Philip Stephen Barnett for a consultation?
You can contact Philip Stephen Barnett directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Philip Stephen Barnett received?
Philip Stephen Barnett's notable recognition includes: AV Preeminent.

Education

LL.B.
Brooklyn Law School
- 1964
B.A.
Ohio State University
- 1961

Awards

AV Preeminent

Bar Admissions

New York
Admitted: 1965
California
Admitted: 1969

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