About Elm Law

Clients rate this firm highly on Google.

Elm Law is a Whitby, Ontario firm that practices exclusively in family law and estate litigation. Lawyer Amelia Yiu founded the firm after nine years in practice, having started in 2007 as an associate at a small Toronto litigation firm. Yiu opened Elm Law in Whitby to serve Durham Region with family law, estate litigation and elder law work. Yiu received a Bachelor of Laws from Queen's University in 2006, was called to the Ontario Bar in 2007, and is a Trust and Estate Practitioner (TEP) and a former Chair of the Elder Law Section of the Ontario Bar Association.

The firm has grown into a team of lawyers, articling students and clerks working out of three offices in Whitby, Oshawa and Barrie. Elm Law does not offer a free initial consultation; a first meeting with a lawyer is billed at that lawyer's hourly rate, with no obligation to retain counsel afterward. As Yiu puts it, "What motivates me every day is being able to help clients navigate through complicated matters to reasoned solutions."

Milestones & recognition

  • Amelia Yiu received a Bachelor of Laws from Queen's University in 2006 and was called to the Ontario Bar in 2007.
  • Yiu is a Trust and Estate Practitioner (TEP) and a former Chair of the Elder Law Section of the Ontario Bar Association.
  • Yiu has appeared before the Ontario Court of Appeal, the Divisional Court and the Superior Court of Justice.
  • The firm's website states that 94% of its cases were won in court from 2016 to the present.
  • The firm's website describes a family law trial in which it secured $90,000.00 in costs payable to its client.

In the community

  • Several lawyers at the firm volunteer with Luke's Place, a Durham Region nonprofit that supports women leaving abusive relationships, including service on its legal advisory board.
  • The firm's blog has covered niche subjects such as the legal test for capacity to marry and considerations for serving LGBT2SQ clients as they age.

Good to know

A person using a wheelchairWheelchair accessible

Fees & payment

A clock beside gold coins with a dollar signHourly

This firm’s lawyers at a glance

Called to the bar
2007–2025 · median 8 years in practice 11 of 18 lawyers
Law schools
Queen's University (4), University of Windsor (3), University of Kent (2), Cardiff Law School, Indian Law Society's Law College, Pune, India, Osgoode Hall Law School and 3 more 15 of 18 lawyers
Languages on the roster
English, Hindi, Malayalam

Offices 3

707 Brock Street South, Whitby, Ontario L1N 4L3

92 Caplan Ave, Suite 628, Barrie, ON L4N 9J2

19 Celina Street, Oshawa, ON L1H 4M9

The neighbourhood

Elm Law is headquartered in Whitby, in Ontario's Durham Region, with a second Durham office in Oshawa and a third office well to the north in Barrie. The Oshawa office sits close to the Lieutenant-Colonel Samuel S. Sharpe Courthouse at 150 Bond Street East, which handles Durham Region's court matters, including family law cases, useful ground for a firm built around family law and estate litigation.

The Barrie office is a satellite, a considerable drive north of Durham Region in Simcoe County. It extends the firm's family law and estate litigation practice to clients there rather than reflecting long local roots in that city.

Frequently asked questions

Does Elm Law handle anything besides family law and estate litigation?
No. Elm Law practices exclusively in family law and estate litigation, covering matters like custody and access, support claims, property division, will challenges and power of attorney disputes.
Is the first meeting with an Elm Law lawyer free?
No. Elm Law bills its initial consultation at the lawyer's hourly rate rather than offering it for free, and there's no obligation to retain a lawyer afterward.
Can Elm Law help me challenge a will in Ontario?
Yes. Will challenges and defences are a core part of the firm's estate litigation practice, alongside power of attorney disputes and contested passing of accounts.
My parent is being isolated by a family member. Does Elm Law handle elder abuse cases?
Yes. Elder law, including elder abuse, gray divorce and disputes about an older adult's care, is one of Elm Law's named practice areas.
Where are Elm Law's offices and what are the hours?
Elm Law has offices in Whitby, Oshawa and Barrie, Ontario, open Monday to Friday from 9 am to 5 pm. It asks clients to call ahead to book an appointment.
Will my family law matter go to court, or does Elm Law do mediation too?
Both. Elm Law says it works collaboratively through mediation and other dispute resolution methods, but its lawyers are also experienced litigators in the court system.

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