Av. Jean Barnier

Av. Jean Barnier

Jean Barnier is a lawyer practicing litigation, appeals, bankruptcy & debt. Jean received a B.A. degree from Mills College in 1975, and has been licensed for 22 years.

Sonoma Sonoma 22 Yıl Deneyim 22 yıl
Call (707) 307-1176 Book Appointment

Profile Summary

About Jean Barnier at a glance

Jean Barnier is a Member based in Sonoma, California, practicing at MacConaghy & Barnier. They have 22+ years of legal experience, licensed to practice since 2004. Their practice focuses on bankruptcy, litigation, and appellate. Admitted to practice in California (2004). Educated at Empire College of Law (J.D., 2003) and Mills College (B.A. Northwestern, 1975). Serands clients in Sonoma, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Hakkında

  • Jean Barnier is a lawyer practicing litigation, appeals, bankruptcy & debt
  • Jean received a B.A. degree from Mills College in 1975, and has been licensed for 22 years
  • Jean practices at MacConaghy & Barnier in Sonoma, CA

Practice Areas Explained

Jean Barnier's Areas of Practice

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

Bankruptcy & Debt

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

Jean Barnier is one of 105,321 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in California →

Civil Litigation

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

Jean Barnier is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Appellate Practice

Appellate attorneys for civil and criminal appeals at state and federal court.

Jean Barnier is one of 86,319 appellate attorneys indexed nationally. Browse appellate 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 Sonoma 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 Sonoma or all attorneys in California.

Frequently Asked

Common questions about Jean Barnier

Where is Jean Barnier's law office located?
Jean Barnier's law practice is located in Sonoma, California. The firm is MacConaghy & Barnier. You can contact the office directly through this profile page.
What practice areas does Jean Barnier handle?
Jean Barnier focuses on bankruptcy, litigation, appellate. Each practice area listed reflects experience handling cases of that type in California.
How long has Jean Barnier practiced law?
Jean Barnier has 22+ years of legal experience and has been licensed since 2004.
Where did Jean Barnier go to law school?
Jean Barnier earned their education at (J.D., 2003); (B.A. Northwestern, 1975).
How can I contact Jean Barnier for a consultation?
You can contact Jean Barnier 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.

Uzmanlık Alanları

Eğitim

J.D.
Empire College of Law
- 2003
B.A. Northwestern
Mills College
- 1975

Bar Admissions

California
Admitted: 2004

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