About Sheppard Law

Sheppard Law, the working name of Graydon Sheppard Professional Corporation, is a litigation only law firm based in downtown Hamilton, Ontario. Graydon Sheppard, called to the Bar of Ontario in 1972, founded the firm in 1992. According to the firm's website, it has handled more than 1,000 cases since then, representing clients at trial and on appeal before the Superior Court of Justice, the Federal Court, and various administrative tribunals.

The practice covers civil litigation, estate disputes, employment law (including wrongful dismissal and severance review), professional malpractice, commercial landlord and tenant matters, defamation, and corporate or shareholder disputes, along with mediation and arbitration. Marc A. Munro, a senior litigator with a B.A., M.A., and LL.B., has appeared at all levels of the Superior Court of Justice and the Federal Court, as well as before numerous administrative tribunals. Daniel Mauer joined as an associate in 2018 after articling at a litigation firm in Toronto, having graduated cum laude from the University of Ottawa's Common Law program. Sheppard has since retired from practice.

In the community

  • In September 2020, associate Daniel Mauer provided commentary for a CHCH television segment on a municipal liability case involving a fallen tree in St. Catharines, according to the firm's blog.
  • The firm's blog has covered legal developments relevant to its practice, including a February 2023 post explaining an Ontario Court of Appeal decision on when an estate matter requires a Landlord and Tenant Board hearing rather than an order for vacant possession.

Good to know

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Fees & payment

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Where to find them

25 Main Street West, Suite 1400, Hamilton, ON L8P 1H1 · 905-524-1660

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This listing was generated by AI from public sources in September 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on the firm’s own website. Verify licence status in the Law Society of Ontario directory ↗

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