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William Sean O'Neil

Practicing business in Houston since 1996.

30+
Years practicing
4.4 ★
1 client review
3
Bar admissions

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Quick answer

William Sean O'Neil is a member based in Houston, TX. The practice focuses on Business, Insurance, and International. William has over 30 years of legal experience. Currently practicing at W. Sean O'Neil Attorney at Law. Rated 4.4 out of 5 from 1 client review.

Based in
Houston, TX
Experience
over 30 years
Known for
Business · Insurance · International
  • Handles Business, Insurance, and International matters from Houston, TX.
  • Over 30 years of practice as a licensed attorney.
  • Recognized with BV Distinguished.

About William Sean O'Neil: William Sean O'Neil is a member based in Houston, TX. The practice focuses on Business, Insurance, and International. William has over 30 years of legal experience. Currently practicing at W. Sean O'Neil Attorney at Law. Rated 4.4 out of 5 from 1 client review.

Areas of practice

Practice focus

William Sean O'Neil represents clients in Houston, Texas across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About William Sean O'Neil

Mr. William Sean O'Neil is a lawyer practicing admiralty & maritime, maritime accidents, maritime personal injury and 7 other areas of law. William received a B.A. degree from College of William and Mary in 1992, and has been licensed for 30 years. William practices at W. Sean O'Neil Attorney at Law in Houston, TX.

Credentials

Education

  • Tulane University

    J.D. Certificate · 1996

  • College of William and Mary

    B.A. Psychology · 1992

Jurisdictions

Bar admissions

  • Texas Texas Southern

    2002 · ACTIVE

  • US District Court, E

    2002 · ACTIVE

  • Louisiana

    1996 · ACTIVE

Recognition

Awards & honors

  • BV Distinguished

Affiliations

Professional memberships

  • Louisiana State, Federal, and American Bar Associations State Bar of Texas Maritime Law Association of the United States

    membership

Locations

Office locations

Main office

W. Sean O'Neil Attorney at Law

2000 S. Dairy Ashford St., Suite 340

Houston, TX 77077-5742

Open in Google Maps

Client feedback

What clients say about William Sean O'Neil

4.4

1 client review

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once William Sean O'Neil claims this profile.

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Frequently asked

Common questions

  • What areas of law does William Sean O'Neil practice?

    William Sean O'Neil focuses on Business, Insurance, International, Litigation, and Maritime.

  • Where is William Sean O'Neil located?

    William Sean O'Neil primarily serves clients in Houston, Texas, with an office at 2000 S. Dairy Ashford St., Suite 340.

  • How experienced is William Sean O'Neil?

    William Sean O'Neil has 30 years of legal practice, having been licensed since 1996.

  • Is William Sean O'Neil a verified attorney?

    William Sean O'Neil's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with William Sean O'Neil?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 346-705-2264.