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Marquel Reddish Longtin, Class Action Attorney in Chicago, Illinois

focused on Class Action, Personal Injury, and Product Liability

Trusted class action attorney serving Chicago.

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Quick answer

Marquel Reddish Longtin is an attorney based in Chicago, ILLINOIS. The practice focuses on Class Action, Personal Injury, and Product Liability. Currently practicing at Keller Postman LLC.

Based in
Chicago, ILLINOIS
Experience
attorney
Known for
Class Action · Personal Injury · Product Liability
  • Handles Class Action, Personal Injury, and Product Liability matters from Chicago, ILLINOIS.
  • Recognized with Best Lawyers in America — Mass Tort Litigation / Class Actions - Plaintiffs (2026).

About Marquel Reddish Longtin: Marquel Reddish Longtin is an attorney based in Chicago, ILLINOIS. The practice focuses on Class Action, Personal Injury, and Product Liability. Currently practicing at Keller Postman LLC.

Areas of practice

Legal matters Marquel takes on

Marquel concentrates on class action, personal injury, and product liability. Each area below outlines the kind of case Marquel handles, typical outcomes to expect, and how the intake process starts.

Class Action cases in Chicago, Illinois

Marquel takes class action matters in Chicago, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marquel agrees to represent you.

Personal Injury cases in Chicago, Illinois

Marquel takes personal injury matters in Chicago, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marquel agrees to represent you.

Product Liability cases in Chicago, Illinois

Marquel takes product liability matters in Chicago, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marquel agrees to represent you.

Biography

Meet Marquel Reddish Longtin — class action lawyer in Chicago

Marquel Reddish Longtin is an attorney based in Chicago, ILLINOIS. The practice focuses on Class Action, Personal Injury, and Product Liability. Currently practicing at Keller Postman LLC.

Marquel Reddish Longtin is a Partner and Chief Client Officer at Keller Postman LLC and Postman Law.

Marquel Longtin is a tough litigator with extensive experience in settlement negotiations, having represented, and obtained compensation for, thousands of workers and consumers against some of the world’s largest companies. Yet beyond her courtroom success, Marquel is deeply committed to client care, ensuring that every client has a positive experience even during the most stressful times.

Her skill and dedication have earned her recognition as an Elite Trial Lawyers Rising Star by American Law Media and The National Law Journal, along with the distinction of being an Illinois Super Lawyers Rising Star since 2022. Marquel is also recognized on the 2025 Best Lawyers Ones to Watch® list and was named to the 2025 Lawdragon 500 X – The Next Generation for her outstanding achievements.

At Postman Law, Marquel develops legal strategy while also managing litigation of individual clients’ claims. Marquel’s systems-focused mindset drives her leadership in key operational groups, including client services, communications, case management, and information technology. Her process-driven approach ensures seamless representation for every client.

Marquel earned her law degree from Northwestern University Pritzker School of Law, graduating cum laude, and her undergraduate degree with distinction from the University of Chicago, where she also played varsity women’s soccer.

Marquel is licensed to practice law in Illinois only.

How Marquel handles class action matters

Marquel Reddish Longtin is a Partner and Chief Client Officer at Keller Postman LLC and Postman Law . Marquel Longtin is a tough litigator with extensive experience in settlement negotiations, having represented, and obtained compensation for, thousands of workers and consumers against some of the world’s largest companies. Yet beyond her courtroom success, Marquel is deeply committed to client…

Who Marquel represents

Marquel reviews new inquiries case-by-case for class action, personal injury, and product liability matters in Chicago and the surrounding Illinois area.

Credentials

Education, bar admissions, and languages

  • Northwestern University

    J.D. · 2016

Marquel studied at J.D. in Northwestern University.

Law school and academic background

Marquel completed J.D. in Northwestern University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Marquel runs in Illinois is where that training gets applied to real client questions.

Recognition

Recognition and thought leadership

Marquel has received 6 formal recognitions from bar associations, industry bodies, and peer-review services.

  • Best Lawyers in America — Mass Tort Litigation / Class Actions - Plaintiffs

    2026

  • Best Lawyers in America — Personal Injury Litigation - Plaintiffs

    2026

  • Best Lawyers in America — Awards:

    2026

  • Best Lawyers in America — National Trial Lawyers Top 40 under 40

    2026

  • Best Lawyers in America — Illinois Super Lawyers Rising Star (2022–present)

    2026

  • Best Lawyers in America — Elite Trial Lawyers Rising Star, American Law Media & The National Law Journal (2021)

    2026

Legal awards and honors

Best Lawyers in America — Mass Tort Litigation / Class Actions - Plaintiffs (2026). Best Lawyers in America — Personal Injury Litigation - Plaintiffs (2026). Best Lawyers in America — Awards: (2026). Best Lawyers in America — National Trial Lawyers Top 40 under 40 (2026). Best Lawyers in America — Illinois Super Lawyers Rising Star (2022–present) (2026). Best Lawyers in America — Elite Trial Lawyers Rising Star, American Law Media & The National Law Journal (2021) (2026).

Locations

Marquel Reddish Longtin's office in Chicago

Marquel's primary office is at 150 N. Riverside Plaza, Suite 4100, Chicago, Illinois, 60606. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Keller Postman LLC

150 N. Riverside Plaza, Suite 4100

Chicago, Illinois 60606

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Client feedback

Client reviews of Marquel Reddish Longtin

Marquel has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.

No reviews yet

Only verified clients who have consulted with Marquel Reddish Longtin can leave a review.

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Hiring guide

How to hire Marquel Reddish Longtin — what to expect in your first consultation

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

Consultation formats and pricing

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

Questions to ask a class action attorney in Chicago, Illinois

A short list to run through before you commit: How many class action 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 Marquel

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

Hourly rates, contingency fees, and flat-fee options

Every class action 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. Marquel confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

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

Frequently asked

Frequently asked questions about Marquel Reddish Longtin

  • How much does it cost to hire Marquel for a class action case?

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

  • Does Marquel offer a free consultation?

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

  • How long do class action cases in Illinois typically take?

    Simple class action 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. Marquel gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Marquel take my case if I'm outside Chicago?

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

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

  • Is Marquel accepting new class action clients right now?

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

Areas served

Class Action attorneys serving Chicago, Springfield and Northbrook in Illinois

Marquel handles class action matters throughout Illinois. Each city below is a direct link into the search page for verified class action attorneys in that community.

More counsel

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