Marc Beauchemin, Class Action Attorney in the United States
Over 40 years of legal practice · focused on Class Action, General, and Government
Practicing class action since 1986.
- 40+
- Years practicing
- 1
- Bar admission
Practices in
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Quick answer
Marc Beauchemin is an attorney based in Montréal, QUEBEC. The practice focuses on Class Action, General, and Government. Marc has over 40 years of legal experience.
- Based in
- Montréal, QUEBEC
- Experience
- over 40 years
- Known for
- Class Action · General · Government
- Handles Class Action, General, and Government matters from Montréal, QUEBEC.
- Over 40 years of practice as a licensed attorney.
- Recognized with Lawyer of the Year — Municipal Law, Montréal (Canada) (2026).
About Marc Beauchemin: Marc Beauchemin is an attorney based in Montréal, QUEBEC. The practice focuses on Class Action, General, and Government. Marc has over 40 years of legal experience.
Areas of practice
Marc's practice areas in the U.S.
Marc concentrates on class action, general, and government. Each area below outlines the kind of case Marc handles, typical outcomes to expect, and how the intake process starts.
Class Action
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General
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Government
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Class Action cases nationwide
Marc takes class action matters nationwide. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marc agrees to represent you.
General cases nationwide
Marc takes general matters nationwide. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marc agrees to represent you.
Government cases nationwide
Marc takes government matters nationwide. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marc agrees to represent you.
Biography
Marc Beauchemin, class action attorney serving the U.S.
Marc Beauchemin is an attorney based in Montréal, QUEBEC. The practice focuses on Class Action, General, and Government. Marc has over 40 years of legal experience. Marc works from the U.S. and takes on class action matters across the region.
Seasoned litigator Marc Beauchemin is a key player on Montréal’s municipal and legal scene.
As Chair of De Grandpré Chait's Board of Directors and Executive Committee, Marc Beauchemin plays a central role within the firm. His legal practice has two foci. In his first area of practice, municipal law, he represents the private interests of his clients, particularly major property owners, in the context of real estate developments throughout Québec. He and his specialized team handle complex public law and zoning litigation cases and frequently negotiate agreements pertaining to these issues with public authorities.
Marc Beauchemin also maintains a highly sophisticated major litigation practice, which covers class action suits. His resounding victory before the Québec Court of Appeal in the largest class action suit in Canadian legal history (a case involving the Québec Council on Tobacco and Health and the three major Canadian cigarette manufacturers) has established Marc Beauchemin as an authority in this field.
Marc Beauchemin has extensive experience and an impressive track record in all areas of his practice. He has pleaded before all levels of court, including the Supreme Court and, on more than fifty occasions, the Québec Court of Appeal, where he has represented governments, major Canadian companies, important real estate developers, national interest groups, etc. Marc Beauchemin wields this vast skill and expertise to defend his clients’ interests before all public authorities.
Marc's approach to class action cases
Seasoned litigator Marc Beauchemin is a key player on Montréal’s municipal and legal scene. As Chair of De Grandpré Chait's Board of Directors and Executive Committee, Marc Beauchemin plays a central role within the firm. His legal practice has two foci. In his first area of practice, municipal law, he represents the private interests of his clients, particularly major property owners, in the…
Clients Marc works with
Marc reviews new inquiries case-by-case for class action, general, and government matters in the United States.
Credentials
Credentials — where Marc studied and practices
University of Montreal
— · 1985
Jurisdictions
Marc's state bar admissions
Quebec
1986 · ACTIVE
Marc studied at — in University of Montreal.
Law school and academic background
Marc completed — in University of Montreal. Formal legal training is one signal of substantive knowledge — the day-to-day practice Marc runs in the state is where that training gets applied to real client questions.
Recognition
Marc's legal honors and published work
Marc has received 14 formal recognitions from bar associations, industry bodies, and peer-review services.
Lawyer of the Year — Municipal Law, Montréal (Canada)
2026
Lawyer of the Year — Expropriation Law, Montréal (Canada)
2025
Lawyer of the Year — Municipal Law, Montréal (Canada)
2024
Lawyer of the Year — Expropriation Law, Montréal (Canada)
2023
Lawyer of the Year — Municipal Law, Montréal (Canada)
2022
Best Lawyers in America — Class Action Litigation
2026
Best Lawyers in America — Expropriation Law
2026
Best Lawyers in America — Municipal Law
2026
Best Lawyers in America — Awards:
2026
Best Lawyers in America — Chambers Canada Guide
2026
Best Lawyers in America — – Real Estate: Zoning and Land Use
2026
Best Lawyers in America — Band 1 in Québec - 2020, 2021
2026
Best Lawyers in America — Spotlight Table in Québec - 2019
2026
Best Lawyers in America — Class Action Litigation - 2020 and 2021
2026
Legal awards and honors
Lawyer of the Year — Municipal Law, Montréal (Canada) (2026). Lawyer of the Year — Expropriation Law, Montréal (Canada) (2025). Lawyer of the Year — Municipal Law, Montréal (Canada) (2024). Lawyer of the Year — Expropriation Law, Montréal (Canada) (2023). Lawyer of the Year — Municipal Law, Montréal (Canada) (2022). Best Lawyers in America — Class Action Litigation (2026).
Locations
Marc Beauchemin's office in Montréal
Marc's primary office is at 800 René-Lévesque Boulevard West, 26th floor, Montréal, Quebec. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Marc Beauchemin
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Schedule your consultationHiring guide
How to hire Marc Beauchemin — 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 Marc usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Marc charges for the initial consult. That fee is credited toward representation if you retain Marc'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; Marc will tell you what matters and what doesn't.
Questions to ask a class action attorney in your state
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 Marc
Marc 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. Marc confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Marc'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 Marc Beauchemin
How much does it cost to hire Marc for a class action case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Marc walks through the likely range during the consult so there are no surprises.
Does Marc offer a free consultation?
Marc charges for the initial consult; that fee is credited toward representation if you retain Marc's office. Some class action attorneys offer free consults — check Marc's current terms during booking.
How long do class action cases in this state 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. Marc gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Marc take my case if I'm outside the area?
Marc evaluates matters case by case. If the venue is outside Marc's regular jurisdictions, the intake call will confirm whether direct representation or a referral makes more sense.
What should I bring to my first meeting with Marc?
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. Marc will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Marc accepting new class action clients right now?
Marc's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.