Atty. David Ernest Lyon

Atty. David Ernest Lyon

David Ernest Lyon is a lawyer practicing labor and employment, special education, joint venture construction dispute and 1 other area of law. David received a B.A. degree from Stanford University in 1981, and has been licensed for 39 years.

Emeryville Emeryville 39 yrs experience 39 year
Call (415) 325-2052 Book Appointment

Profile Summary

About David Ernest Lyon at a glance

David Ernest Lyon is an Associate based in Emeryville, California, practicing at Ruiz And Sperow Llp. They have 39+ years of legal experience, licensed to practice since 1987. Their practice focuses on employment, litigation, civil rights, and education. Admitted to practice in California (1987) and U.S. District Court, Northern District of California (1988). Educated at University of Chicago (J.D., 1987) and Stanford University (B.A., 1981). Active member of Bar Association of San Francisco Los Angeles County and American Bar Associations State Bar of California. Serands clients in Emeryville, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Ernest Lyon is a lawyer practicing labor and employment, special education, joint venture construction dispute and 1 other area of law
  • David received a B.A. degree from Stanford University in 1981, and has been licensed for 39 years
  • David practices at Ruiz & Sperow, LLP in Emeryville, CA

Practice Areas Explained

David Ernest Lyon's Areas of Practice

Each practice area below reflects the types of cases David Ernest Lyon handles, with a brief overview of what that area of law covers.

Employment Law

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

David Ernest Lyon 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.

David Ernest Lyon 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.

David Ernest Lyon is one of 70,245 civil rights attorneys indexed nationally. Browse civil rights attorneys in California →

Education Law

Education attorneys for special education (IEP), school discipline, Title IX, and student rights.

David Ernest Lyon is one of 24,079 education attorneys indexed nationally. Browse education 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 Emeryville 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 Emeryville or all attorneys in California.

Frequently Asked

Common questions about David Ernest Lyon

Where is David Ernest Lyon's law office located?
David Ernest Lyon's law practice is located in Emeryville, California. The firm is Ruiz And Sperow Llp. You can contact the office directly through this profile page.
What practice areas does David Ernest Lyon handle?
David Ernest Lyon focuses on employment, litigation, civil rights, education. Each practice area listed reflects experience handling cases of that type in California.
How long has David Ernest Lyon practiced law?
David Ernest Lyon has 39+ years of legal experience and has been licensed since 1987.
Where did David Ernest Lyon go to law school?
David Ernest Lyon earned their education at (J.D., 1987); (B.A., 1981).
How can I contact David Ernest Lyon for a consultation?
You can contact David Ernest Lyon 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.

Education

J.D.
University of Chicago
- 1987
B.A.
Stanford University
- 1981

Bar Admissions

California
Admitted: 1987
U.S. District Court, Northern District of California
Admitted: 1988

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