Barrette & Associés is a law firm based in the Lachine borough of Montreal, with a second office in Vaudreuil-Dorion. Founded in 1990, the firm practices business and commercial law, civil litigation, estates, real estate, and class actions, among other areas. It favours a multidisciplinary, team-based approach to files.

Practice areas

Business & Corporate Law Civil Litigation & Dispute Resolution Wills, Estates & Trusts Real Estate Law Construction Law Insurance Law Class Actions Administrative & Regulatory Law Employment & Labour Law

Good to know

A person using a wheelchairWheelchair accessible

Lawyers 4

Alain Barrette Avocat Civil Litigation & Dispute ResolutionBusiness & Corporate Law Claude Dauphin Avocat Administrative & Regulatory LawCivil Litigation & Dispute Resolution Jean-Sébastien Boucher Avocat Business & Corporate LawConstruction Law Vincent Kaltenback Avocat Civil Litigation & Dispute ResolutionConstruction Law

This firm’s lawyers at a glance

Called to the bar
1985–2002 · median 37 years in practice 3 of 4 lawyers
Law schools
Université de Montréal (2), Université Laval 3 of 4 lawyers
Languages on the roster
English, French, Spanish

Who handles what

Offices 2

Lachine514-637-5568

3380, rue Notre-Dame, Lachine (Québec) H8T 1W7

Vaudreuil-Dorion450-218-6080

223, avenue St-Charles, Vaudreuil-Dorion (Québec) J7V 2L6

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Listing compiled from the firm’s public website in July 2026. Verify licence status in the Barreau du Québec directory ↗