About Crupi Law Professional Corporation

Crupi Law Professional Corporation is a small law firm headquartered in Concord, in the city of Vaughan, with a satellite office in Unionville, Markham, available by appointment. Cosimo A. Crupi founded the firm and remains its principal. Crupi earned a Bachelor of Arts in political and social sciences from the University of Toronto's St. Michael's College in 1977, a law degree from the University of Windsor in 1981, and was called to the Ontario bar in 1983. The firm's practice centres on commercial real estate and business law, with wills, powers of attorney, and estate administration rounding it out. It acts for landlords and tenants across Canada on office, retail, and industrial leases, and it represents clients ranging from small family-owned businesses to companies with a national presence on start-ups, mergers, corporate reorganizations, and shareholder agreements.

In a profile in My Business Magazine, Crupi said the firm chose a smaller path early on rather than a big-firm career, and described an open-door policy so clients feel comfortable reaching the firm by phone, email, or in person. The firm and its founder picked up local recognition over the years, winning "Best Legal Services Firm" and best lawyer in Markham honours in the Markham Economist & Sun Readers' Choice Awards for 2015 and 2016. Crupi practises in English and Italian.

Practice areas

Not listed

In the community

  • The firm's own site says it has been an active participant in the community for over 25 years, contributing annually to Hockey Helps the Homeless (Markham Chapter), the Markham Stouffville Hospital Foundation, Hockey With Heart through the Unionville Men's Hockey League, and Catholic Missions in Canada.
  • Crupi Law sponsors the Unionville Festival, the Thursday Nights at the Bandstand summer concert series on Main Street Unionville, and the Unionville Men's and Ladies' Slo-Pitch Leagues.
  • Cosimo Crupi serves as president and director of the Bel Canto Foundation and the Unionville Cycling Club.

Good to know

A person using a wheelchairWheelchair accessibleA laptop showing a video callVirtual appointmentsA calendar with a checkmark beside a clockBy appointment

Offices 2

9100 Jane Street, Suite 208, Building A, Concord, Ontario, L4K 0A4

145 Main St Unionville, Unionville, ON L3R 2G7

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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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