Atty. William Marshall Crosby

Atty. William Marshall Crosby

William Marshall Crosby is a lawyer practicing employment law, civil litigation, labor & employment and 2 other areas of law. William received a A.B. degree from University of California, Berkeley in 1967, and has been licensed for 55 years.

Irvine Irvine 55 yrs experience 55 year
Call (657) 279-2910 Book Appointment

Profile Summary

About William Marshall Crosby at a glance

William Marshall Crosby is a Member based in Irvine, California, practicing at William M Crosby. They have 55+ years of legal experience, licensed to practice since 1971. Their practice focuses on wrongful death, employment, litigation, and civil rights. Admitted to practice in California (1971). Educated at Loyola University of Los Angeles (J.D., 1970) and University of California, Berkeley (A.B., 1967). Recognitions include AV Preeminent. Serands clients in Irvine, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William Marshall Crosby is a lawyer practicing employment law, civil litigation, labor & employment and 2 other areas of law
  • William received a A.B. degree from University of California, Berkeley in 1967, and has been licensed for 55 years
  • William practices at William M. Crosby in Irvine, CA

Practice Areas Explained

William Marshall Crosby's Areas of Practice

Each practice area below reflects the types of cases William Marshall Crosby handles, with a brief overview of what that area of law covers.

Wrongful Death

William Marshall Crosby is one of 31,253 wrongful death attorneys indexed nationally. Browse wrongful death attorneys in California →

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

William Marshall Crosby is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in California →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

William Marshall Crosby is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Civil Rights

Civil rights attorneys for discrimination, police misconduct, constitutional rights, and civil liberties cases.

William Marshall Crosby is one of 70,245 civil rights attorneys indexed nationally. Browse civil rights 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 Irvine 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 Irvine or all attorneys in California.

Frequently Asked

Common questions about William Marshall Crosby

Where is William Marshall Crosby's law office located?
William Marshall Crosby's law practice is located in Irvine, California. The firm is William M Crosby. You can contact the office directly through this profile page.
What practice areas does William Marshall Crosby handle?
William Marshall Crosby focuses on wrongful death, employment, litigation, civil rights. Each practice area listed reflects experience handling cases of that type in California.
How long has William Marshall Crosby practiced law?
William Marshall Crosby has 55+ years of legal experience and has been licensed since 1971.
Where did William Marshall Crosby go to law school?
William Marshall Crosby earned their education at (J.D., 1970); (A.B., 1967).
How can I contact William Marshall Crosby for a consultation?
You can contact William Marshall Crosby 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 William Marshall Crosby received?
William Marshall Crosby's notable recognition includes: AV Preeminent.

Education

J.D.
Loyola University of Los Angeles
- 1970
A.B.
University of California, Berkeley
- 1967

Awards

AV Preeminent

Bar Admissions

California
Admitted: 1971

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