Gagnon Claveau is a law firm based in the Gaspé Peninsula, with a satellite office in Montreal, serving clients across Quebec. The firm handles general and family litigation, along with specialized environmental, municipal and real estate law matters.

Practice areas

Civil Litigation & Dispute Resolution Business & Corporate Law Real Estate Law Administrative & Regulatory Law Family Law Wills, Estates & Trusts Landlord & Tenant

Good to know

A person using a wheelchairWheelchair accessibleA laptop showing a video callVirtual appointmentsA calendar with a checkmark beside a clockBy appointmentAn office interior with a desk and chairsIn-person services

Lawyers 1

Isabelle Gagnon Avocate | Médiatrice accréditée | Bâtonnière du Barreau du Bas-St-Laurent-Gaspésie-Îles-de-la-Madeleine Civil Litigation & Dispute ResolutionBusiness & Corporate Law

Who handles what

Where to find them

335 avenue de Port-Royal, Bonaventure, QC G0C 1E0 · 418-392-3542

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