Atty. William Robert Seitz

Atty. William Robert Seitz

William Robert Seitz is a lawyer practicing complex commercial litigation, personal injury, admiralty and maritime law and 1 other area of law. William received a B.A. degree from University of Iowa, Henry B.

Miami Miami 17 Years Experience 17 year
Call (305) 786-4565

Profile Summary

About William Robert Seitz at a glance

William Robert Seitz is a Shareholder based in Miami, Florida, practicing at Mase Seitz Briggs. They have 17+ years of legal experience, licensed to practice since 2009. Their practice focuses on personal injury, business, class action, litigation, and maritime. Admitted to practice in Florida (2009). Educated at University of Miami (J.D., 2009) and University of Iowa, Henry B. Tippie College of Business B.A. 2006 Beta Gamma Sigma (—). Active member of Miami-Dade County Bar Association The Florida Bar. Serves clients in Miami, FL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William Robert Seitz is a lawyer practicing complex commercial litigation, personal injury, admiralty and maritime law and 1 other area of law
  • William received a B.A. degree from University of Iowa, Henry B. Tippie College of Business, and has been licensed for 17 years
  • William practices at Mase Seitz Briggs in Miami, FL

Practice Areas Explained

William Robert Seitz's Areas of Practice

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

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

William Robert Seitz is one of 238,048 personal injury attorneys indexed nationally. Browse personal injury attorneys in Florida →

Business & Corporate Law

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

William Robert Seitz is one of 452,854 business attorneys indexed nationally. Browse business attorneys in Florida →

Class Action

William Robert Seitz is one of 23,998 class action attorneys indexed nationally. Browse class action attorneys in Florida →

Civil Litigation

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

William Robert Seitz is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in Florida →

Maritime & Admiralty Law

Maritime attorneys for Jones Act claims, longshore injury, cruise ship cases, and offshore matters.

William Robert Seitz is one of 10,607 maritime attorneys indexed nationally. Browse maritime attorneys in Florida →

Jurisdictional Context

Why local counsel matters in Florida

Practicing law in Florida. Legal matters in Florida are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Miami are typically filed in the local municipal court or the appropriate Florida state district court, depending on subject matter and amount in controversy. An attorney licensed in Florida 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 Florida courts without local counsel or pro hac vice admission.

Looking for additional Florida attorneys? Browse all attorneys in Miami or all attorneys in Florida.

Frequently Asked

Common questions about William Robert Seitz

Where is William Robert Seitz's law office located?
William Robert Seitz's law practice is located in Miami, Florida. The firm is Mase Seitz Briggs. You can contact the office directly through this profile page.
What practice areas does William Robert Seitz handle?
William Robert Seitz focuses on personal injury, business, class action, litigation, maritime. Each practice area listed reflects experience handling cases of that type in Florida.
How long has William Robert Seitz practiced law?
William Robert Seitz has 17+ years of legal experience and has been licensed since 2009.
Where did William Robert Seitz go to law school?
William Robert Seitz earned their education at (J.D., 2009); (—).
How can I contact William Robert Seitz for a consultation?
You can contact William Robert Seitz 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 Miami
- 2009
University of Iowa, Henry B. Tippie College of Business B.A. 2006 Beta Gamma Sigma
- In Progress

Bar Admissions

Florida
Admitted: 2009

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