Solution Avocat, criminalistes is a Montreal-area criminal and penal defence law firm founded by Marie-Joëlle Demers, serving clients across Quebec's judicial districts.

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

Offices 2

2120 R. Sherbrooke E, Montréal, QC H2K 1C3

70 Rue de la Barre, Longueuil, QC J4K 5J3

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