Atty. John William Killeen

Atty. John William Killeen

John William Killeen is a lawyer practicing bankruptcy litigation, municipal restructuring and insolvency, litigation and 3 other areas of law. John received a B.S. degree from University of California, Davis in 2005, and has been licensed for 18 years.

Sacramento Sacramento 18 yrs experience 18 year
Call (279) 499-7991 Book Appointment

Profile Summary

About John William Killeen at a glance

John William Killeen is a Dep. Atty. Gen. based in Sacramento, California. They have 18+ years of legal experience, licensed to practice since 2008. Their practice focuses on business, bankruptcy, litigation, government, and internet. Admitted to practice in California U.S. District Court, Eastern District of California U.S. Court of Appeals, Ninth Circuit (2008). Educated at University of California, Boalt Hall School of Law (J.D., 2008) and University of California, Davis (B.S. Managerial, 2005). Serands clients in Sacramento, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John William Killeen is a lawyer practicing bankruptcy litigation, municipal restructuring and insolvency, litigation and 3 other areas of law
  • John received a B.S. degree from University of California, Davis in 2005, and has been licensed for 18 years
  • John practices in Sacramento, CA

Practice Areas Explained

John William Killeen's Areas of Practice

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

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

John William Killeen is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Bankruptcy & Debt

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

John William Killeen 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.

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

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

John William Killeen is one of 132,225 government attorneys indexed nationally. Browse government attorneys in California →

Internet & Cyber Law

Internet and cyber lawyers for data breaches, online defamation, privacy law, and cybersecurity matters.

John William Killeen is one of 17,958 internet attorneys indexed nationally. Browse internet 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 Sacramento 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 Sacramento or all attorneys in California.

Frequently Asked

Common questions about John William Killeen

Where is John William Killeen's law office located?
John William Killeen's law practice is located in Sacramento, California. You can contact the office directly through this profile page.
What practice areas does John William Killeen handle?
John William Killeen focuses on business, bankruptcy, litigation, government, internet. Each practice area listed reflects experience handling cases of that type in California.
How long has John William Killeen practiced law?
John William Killeen has 18+ years of legal experience and has been licensed since 2008.
Where did John William Killeen go to law school?
John William Killeen earned their education at (J.D., 2008); (B.S. Managerial, 2005).
How can I contact John William Killeen for a consultation?
You can contact John William Killeen 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 California, Boalt Hall School of Law
- 2008
B.S. Managerial
University of California, Davis
- 2005

Bar Admissions

California U.S. District Court, Eastern District of California U.S. Court of Appeals, Ninth Circuit
Admitted: 2008

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