About Leifso & Leifso Professional Corporation

Leifso & Leifso Professional Corporation is a two-lawyer firm in Hanover, Ontario, that has served the area for more than 30 years. Dean Leifso, the founding partner, was called to the Bar in 1980 and opened the practice in Hanover, focusing on real estate, mortgages, commercial transactions, and wills and estate planning. Corwin Leifso joined the practice on May 1, 2012, after articling with Dean R. Leifso Law Office and being called to the Ontario Bar in June 2011. The firm practices in three main areas: real estate, wills and estates, and business and corporate law, including incorporations, reorganizations, and share transactions.

The firm's office at 320 10th Street occupies a building constructed in 1900 by H.H. Miller, a real estate and loan agent who served on Hanover's first village council in 1900 and later represented South Grey as a Liberal Member of Parliament from 1904 to 1911. A law or notarial practice has run from the same building for most of the time since: Mills and Paterson Notary Publics after Miller's 1916 death, John A. Paterson Notary Public from 1937, and Dean Leifso's practice after the building's purchase in 1995. The practice took the Leifso & Leifso name on May 1, 2012, when Corwin Leifso joined, and the building's late Victorian facade has changed little across all of that history.

In the community

  • Corwin Leifso serves on the Hanover and District Hospital Board of Governors.
  • Dean Leifso has served as a director of the Hanover, Bentinck and Brant Agricultural Society and chair of the Hanover Raceway Committee, and has previously served on Brockton's municipal council and as a director of the Hanover Chamber of Commerce, the Elmwood Chamber of Commerce, and the Hanover and District Hospital Board.
  • Dean Leifso has also served the equine community as a past president of the International Trotting Association, chair of Standardbred Canada, and a director of Equine Canada.

Good to know

A person using a wheelchairAccessible parking

Where to find them

320 10th Street, Hanover, ON N4N 1P3 · 519-364-5800

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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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