MJ Gauthier Professional Corporation is a sole-practitioner law firm in Rockland, Ontario, led by Marie-Josée Gauthier, who has practiced law since 1995. The firm focuses on family law, wills and estates, and residential real estate.

Good to know

A person using a wheelchairWheelchair accessibleA calendar with a checkmark beside a clockBy appointment

Where to find them

2149 Laurier Street Rockland, Ontario, PO Box 907, K4K 1L5 · 613-446-9595

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Listing compiled from the firm’s public website in July 2026. Verify licence status in the Law Society of Ontario directory ↗