MW

Matthew W. O'Neill, Appellate Attorney in Milwaukee, Wisconsin

Over 35 years of legal practice · focused on Appellate, Business, and General · 5.0/5 rating from 3 verified client reviews

AssociateatFox, O'Neill & Shannon, S.C.

Milwaukee, WI

Practicing appellate in Milwaukee since 1991.

35+
Years practicing
5.0 ★
3 client reviews
3
Bar admissions

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Quick answer

Matthew W. O'Neill is an associate based in Milwaukee, WI. The practice focuses on Appellate, Business, and General. Matthew has over 35 years of legal experience. Currently practicing at Fox, O'Neill & Shannon, S.C.. Rated 5.0 out of 5 from 3 client reviews.

Based in
Milwaukee, WI
Experience
over 35 years
Known for
Appellate · Business · General
  • Handles Appellate, Business, and General matters from Milwaukee, WI.
  • Over 35 years of practice as a licensed attorney.
  • Recognized with AV Preeminent.

About Matthew W. O'Neill: Matthew W. O'Neill is an associate based in Milwaukee, WI. The practice focuses on Appellate, Business, and General. Matthew has over 35 years of legal experience. Currently practicing at Fox, O'Neill & Shannon, S.C.. Rated 5.0 out of 5 from 3 client reviews.

Areas of practice

Matthew's practice areas in Milwaukee

Matthew concentrates on appellate, business, general, government, and litigation. Each area below outlines the kind of case Matthew handles, typical outcomes to expect, and how the intake process starts.

Appellate cases in Milwaukee, Wisconsin

Matthew takes appellate matters in Milwaukee, Wisconsin. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Matthew agrees to represent you.

Business cases in Milwaukee, Wisconsin

Matthew takes business matters in Milwaukee, Wisconsin. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Matthew agrees to represent you.

General cases in Milwaukee, Wisconsin

Matthew takes general matters in Milwaukee, Wisconsin. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Matthew agrees to represent you.

Government cases in Milwaukee, Wisconsin

Matthew takes government matters in Milwaukee, Wisconsin. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Matthew agrees to represent you.

Litigation cases in Milwaukee, Wisconsin

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

Biography

Matthew W. O'Neill, appellate attorney serving Milwaukee

Matthew W. O'Neill is an associate based in Milwaukee, WI. The practice focuses on Appellate, Business, and General. Matthew has over 35 years of legal experience. Currently practicing at Fox, O'Neill & Shannon, S.C.. Rated 5.0 out of 5 from 3 client reviews. Matthew works from Milwaukee, Wisconsin and takes on appellate matters across the region.

Atty. Matthew W. O'Neill is a lawyer practicing commercial, civil litigation, business litigation and 3 other areas of law. Matthew received a B.A. degree from University of Notre Dame in 1988, and has been licensed for 35 years. Matthew practices at Fox, O'Neill & Shannon, S.C. in Milwaukee, WI.

Matthew's approach to appellate cases

Atty. Matthew W. O'Neill is a lawyer practicing commercial, civil litigation, business litigation and 3 other areas of law. Matthew received a B.A. degree from University of Notre Dame in 1988, and has been licensed for 35 years. Matthew practices at Fox, O'Neill & Shannon, S.C. in Milwaukee, WI.

Clients Matthew works with

Matthew reviews new inquiries case-by-case for appellate, business, and general matters in Milwaukee and the surrounding Wisconsin area.

Credentials

Credentials — where Matthew studied and practices

  • Marquette University Law School

    J.D. · 1991

  • University of Notre Dame

    B.A. · 1988

Jurisdictions

Matthew's state bar admissions

  • U.S. Supreme Court

    2000 · ACTIVE

  • U.S. District Court,

    1991 · ACTIVE

  • Wisconsin U.S. Court

    1991 · ACTIVE

Matthew studied at J.D. in Marquette University Law School and B.A. in University of Notre Dame.

Law school and academic background

Matthew completed J.D. in Marquette University Law School and B.A. in University of Notre Dame. Formal legal training is one signal of substantive knowledge — the day-to-day practice Matthew runs in Wisconsin is where that training gets applied to real client questions.

Recognition

Matthew's legal honors and published work

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

  • AV Preeminent

Legal awards and honors

AV Preeminent.

Affiliations

Matthew's professional memberships and bar associations

  • American, Milwaukee and Eastern District of Wisconsin Bar Associations State Bar of Wisconsin

    membership

Locations

Matthew W. O'Neill's office in Milwaukee

Matthew's primary office is at Suite 500, 622 North Water Street, Milwaukee, WI, 53202-4978. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Fox, O'Neill & Shannon, S.C.

Suite 500, 622 North Water Street

Milwaukee, WI 53202-4978

Open in Google Maps

Client feedback

Client reviews of Matthew W. O'Neill — 5.0/5 rating from 3 verified client reviews

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

5.0

3 client reviews

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Matthew W. O'Neill claims this profile.

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Hiring guide

How to hire Matthew W. O'Neill — what to expect in your first consultation

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

Consultation formats and pricing

Matthew charges for the initial consult. That fee is credited toward representation if you retain Matthew'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; Matthew will tell you what matters and what doesn't.

Questions to ask a appellate attorney in Milwaukee, Wisconsin

A short list to run through before you commit: How many appellate 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 Matthew

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

Hourly rates, contingency fees, and flat-fee options

Every appellate 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. Matthew confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

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

Frequently asked

Frequently asked questions about Matthew W. O'Neill

  • How much does it cost to hire Matthew for a appellate case?

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

  • Does Matthew offer a free consultation?

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

  • How long do appellate cases in Wisconsin typically take?

    Simple appellate 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. Matthew gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Matthew take my case if I'm outside Milwaukee?

    Matthew is licensed in Wisconsin. Matters governed by Wisconsin law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Matthew 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 Matthew?

    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. Matthew will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Matthew accepting new appellate clients right now?

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

Areas served

Appellate attorneys serving Milwaukee, Madison and Waukesha in Wisconsin

Matthew handles appellate matters throughout Wisconsin. Each city below is a direct link into the search page for verified appellate attorneys in that community.

More counsel

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