Treherne Serge F is a sole-practitioner law office in Sudbury, Ontario that has served the Greater Sudbury area for more than 30 years. Serge F. Treherne handles family law, real estate, corporate law, criminal law, civil litigation, and collaborative family law matters, and represents children through the Office of the Children's Lawyer. He also acts as an agent for the Public Prosecution Service of Canada and the Family Responsibility Office.

Good to know

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

Where to find them

274 Douglas Street, Sudbury, Ontario P3C 1G8 · 705-670-9689

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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 ↗