Atty. Mario Proulx

Atty. Mario Proulx

Mario Proulx is a lawyer practicing construction, litigation, commercial and corporate affairs. Mario has been licensed for 52 years.

52 yrs experience 52 year
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Profile Summary

About Mario Proulx at a glance

Mario Proulx is a Member, practicing at Cain Lamarre Casgrain Wells. They have 52+ years of legal experience, licensed to practice since 1974. Their practice focuses on business and litigation. Admitted to practice in Quebec (1974). Educated at Université de Montréal (LL.B., 1972).

Verified attorney profile · Updated June 2026

About

  • Mario Proulx is a lawyer practicing construction, litigation, commercial and corporate affairs
  • Mario has been licensed for 52 years
  • Mario practices at Cain Lamarre Casgrain Wells in Montreal, QC

Practice Areas Explained

Mario Proulx's Areas of Practice

Each practice area below reflects the types of cases Mario Proulx handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mario Proulx is one of 501,317 business attorneys indexed nationally. Browse business attorneys →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Mario Proulx is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys →

Frequently Asked

Common questions about Mario Proulx

What practice areas does Mario Proulx handle?
Mario Proulx focuses on business, litigation. Each practice area listed reflects experience handling cases of that type in their licensed jurisdictions.
How long has Mario Proulx practiced law?
Mario Proulx has 52+ years of legal experience and has been licensed since 1974.
Where did Mario Proulx go to law school?
Mario Proulx earned their education at (LL.B., 1972).
How can I contact Mario Proulx for a consultation?
You can contact Mario Proulx directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

LL.B.
Université de Montréal
- 1972

Bar Admissions

Quebec
Admitted: 1974

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