Atty. Hal Mark Mersel

Atty. Hal Mark Mersel

Hal Mark Mersel is a lawyer practicing commercial litigation, bankruptcy, restructuring and creditors' rights and 4 other areas of law. Hal received a B.S. degree from University of Pennsylvania - Wharton School in 1984, and has been licensed for 39 years.

Irvine Irvine 39 Years Experience 39 year
Call (949) 390-6046

Profile Summary

About Hal Mark Mersel at a glance

Hal Mark Mersel is a Partner based in Irvine, California, practicing at Bryan Cave Leighton Paisner LLP. They have 39+ years of legal experience, licensed to practice since 1987. Their practice focuses on business, real estate, bankruptcy, creditor rights, and litigation. Admitted to practice in California U.S. District Courts for the Central, Eastern, Northern and Southern Districts of Califor (1987). Educated at University of California - Hastings (J.D., 1987) and University of Pennsylvania - Wharton School (B.S., 1984). Recognitions include AV Preeminent. Serves clients in Irvine, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Hal Mark Mersel is a lawyer practicing commercial litigation, bankruptcy, restructuring and creditors' rights and 4 other areas of law
  • Hal received a B.S. degree from University of Pennsylvania - Wharton School in 1984, and has been licensed for 39 years
  • Hal practices at Bryan Cave Leighton Paisner LLP in Irvine, CA

Practice Areas Explained

Hal Mark Mersel's Areas of Practice

Each practice area below reflects the types of cases Hal Mark Mersel 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.

Hal Mark Mersel is one of 452,854 business attorneys indexed nationally. Browse business attorneys in California →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Hal Mark Mersel is one of 286,061 real estate attorneys indexed nationally. Browse real estate 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.

Hal Mark Mersel is one of 95,723 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in California →

Creditor Rights & Collections

Hal Mark Mersel is one of 39,028 creditor rights attorneys indexed nationally. Browse creditor rights attorneys in California →

Civil Litigation

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

Hal Mark Mersel is one of 409,070 litigation attorneys indexed nationally. Browse litigation 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 venue, 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 Hal Mark Mersel

Where is Hal Mark Mersel's law office located?
Hal Mark Mersel's law practice is located in Irvine, California. The firm is Bryan Cave Leighton Paisner LLP. You can contact the office directly through this profile page.
What practice areas does Hal Mark Mersel handle?
Hal Mark Mersel focuses on business, real estate, bankruptcy, creditor rights, litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has Hal Mark Mersel practiced law?
Hal Mark Mersel has 39+ years of legal experience and has been licensed since 1987.
Where did Hal Mark Mersel go to law school?
Hal Mark Mersel earned their education at (J.D., 1987); (B.S., 1984).
How can I contact Hal Mark Mersel for a consultation?
You can contact Hal Mark Mersel 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 Hal Mark Mersel received?
Hal Mark Mersel's notable recognition includes: AV Preeminent.

Education

J.D.
University of California - Hastings
- 1987
B.S.
University of Pennsylvania - Wharton School
- 1984

Awards

AV Preeminent

Bar Admissions

California U.S. District Courts for the Central, Eastern, Northern and Southern Districts of Califor
Admitted: 1987

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