WJ

William J. Guste III, Litigation Attorney in New Orleans, Louisiana

Over 53 years of legal practice · 5.0/5 rating from 1 verified client review

Practicing litigation in New Orleans since 1973.

53+
Years practicing
5.0 ★
1 client review
5
Bar admissions

Practices in

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Quick answer

William J. Guste III is a partner based in New Orleans, LA. The practice focuses on Litigation. William has over 53 years of legal experience. Currently practicing at Guste, Barnett, Schlesinger & Alpaugh, L.L.P.. Rated 5.0 out of 5 from 1 client review.

Based in
New Orleans, LA
Experience
over 53 years
Known for
Litigation
  • Handles Litigation matters from New Orleans, LA.
  • Over 53 years of practice as a licensed attorney.
  • Recognized with AV Preeminent.

About William J. Guste III: William J. Guste III is a partner based in New Orleans, LA. The practice focuses on Litigation. William has over 53 years of legal experience. Currently practicing at Guste, Barnett, Schlesinger & Alpaugh, L.L.P.. Rated 5.0 out of 5 from 1 client review.

Areas of practice

Practice areas handled by William J. Guste III

William concentrates on litigation. Each area below outlines the kind of case William handles, typical outcomes to expect, and how the intake process starts.

Litigation cases in New Orleans, Louisiana

William takes litigation matters in New Orleans, Louisiana. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.

Biography

About William J. Guste III — Over 53 years of Louisiana litigation experience

William J. Guste III is a partner based in New Orleans, LA. The practice focuses on Litigation. William has over 53 years of legal experience. Currently practicing at Guste, Barnett, Schlesinger & Alpaugh, L.L.P.. Rated 5.0 out of 5 from 1 client review.

Former Judge Ad Hoc, Traffic Court, New Orleans. Board of Trustees, Loyola University, 2000-2006, and Chairman, Legal Affairs Committee, 2005-2006. Governing Board, Unity of Greater New Orleans, 2004—, and Chair, Development Committee, 2006—. Board Chairman, Antoine's Restaurant, LLC, 2005-2007.

William's approach to litigation cases

Former Judge Ad Hoc, Traffic Court, New Orleans. Board of Trustees, Loyola University, 2000-2006, and Chairman, Legal Affairs Committee, 2005-2006. Governing Board, Unity of Greater New Orleans, 2004—, and Chair, Development Committee, 2006—. Board Chairman, Antoine's Restaurant, LLC, 2005-2007.

Clients William works with

William reviews new inquiries case-by-case for litigation matters in New Orleans and the surrounding Louisiana area.

Credentials

William J. Guste III's legal education and bar admissions

  • Loyola University

    J.D. · 1973

  • Loyola University

    B.A. · 1970

Jurisdictions

William's state bar admissions

  • U.S. Supreme Court

    1978 · ACTIVE

  • U.S. Court of Appeal

    1976 · ACTIVE

  • U.S. District Court,

    1975 · ACTIVE

  • U.S. District Court,

    1975 · ACTIVE

  • Louisiana

    1973 · ACTIVE

William studied at J.D. in Loyola University and B.A. in Loyola University.

Law school and academic background

William completed J.D. in Loyola University and B.A. in Loyola University. Formal legal training is one signal of substantive knowledge — the day-to-day practice William runs in Louisiana is where that training gets applied to real client questions.

Recognition

Awards, publications, and recognition of William J. Guste III

William has received 1 formal recognition from bar associations, industry bodies, and peer-review services.

  • AV Preeminent

Legal awards and honors

AV Preeminent.

Affiliations

William's professional memberships and bar associations

  • Jefferson, New Orleans and Louisiana State Bar Associations Louisiana Association for Justice St

    membership

  • Thomas More Catholic Lawyers Association Louisiana Lawyers for Life

    membership

  • Louisiana Bar Foundation

    bar_fellowship

Locations

William J. Guste III's office in New Orleans

William's primary office is at 639 Loyola Avenue, Suite 2130, New Orleans, LA, 70113. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Guste, Barnett, Schlesinger & Alpaugh, L.L.P.

639 Loyola Avenue, Suite 2130

New Orleans, LA 70113

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Client feedback

Client reviews of William J. Guste III — 5.0/5 rating from 1 verified client review

Every review below is from a verified client of William. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing litigation attorneys in New Orleans.

5.0

1 client review

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once William J. Guste III claims this profile.

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Hiring guide

How to hire William J. Guste III — what to expect in your first consultation

Working with a new litigation attorney should feel structured. Here's how the first two conversations with William usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

William charges for the initial consult. That fee is credited toward representation if you retain William's office.

What to bring to your first meeting

Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; William will tell you what matters and what doesn't.

Questions to ask a litigation attorney in New Orleans, Louisiana

A short list to run through before you commit: How many litigation matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?

Fees & payment

Fees, payment methods, and consultation options for William

William discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in litigation practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every litigation matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. William confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

William's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many litigation practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about William J. Guste III

  • How much does it cost to hire William for a litigation case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. William walks through the likely range during the consult so there are no surprises.

  • Does William offer a free consultation?

    William charges for the initial consult; that fee is credited toward representation if you retain William's office. Some litigation attorneys offer free consults — check William's current terms during booking.

  • How long do litigation cases in Louisiana typically take?

    Simple litigation matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. William gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can William take my case if I'm outside New Orleans?

    William is licensed in Louisiana. Matters governed by Louisiana law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — William will tell you if the case is a fit or refer you to someone closer to your court.

  • What should I bring to my first meeting with William?

    Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. William will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is William accepting new litigation clients right now?

    William's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

Litigation attorneys serving New Orleans, Baton Rouge and Metairie in Louisiana

William handles litigation matters throughout Louisiana. Each city below is a direct link into the search page for verified litigation attorneys in that community.

More counsel

If William's intake is full or the fit isn't right, these litigation attorneys in New Orleans handle similar matters. Every profile below is verified and open to consultations.