About McGregor, Sims, Schmoranz, Hart Professional Corporation

McGregor, Sims, Schmoranz, Hart Professional Corporation is a small firm based in Kingsville, Ontario, on the north shore of Lake Erie in Essex County. Walter McGregor, who began practicing law with Stewart and McWilliams in Windsor in 1951, opened the Kingsville office in 1968 in a red brick building on Main Street East. Terrence L. Sims joined in 1974 after working summers for McGregor, and the firm carried the McGregor and Sims names for decades afterward. Sebastian H. Schmoranz and Amy-Lynn Hart bought the practice from Sims in 2020, and in 2022 they expanded to a second office in Harrow after acquiring Golden Law Office, giving the firm its current name and its two current locations.

The firm practices real estate law, wills and estates, business and corporate law, employment and human resources matters, family law, and mediation, and both partners are licensed notaries. Schmoranz is fluent in French and German and functional in Spanish, while Hart's background includes years as in-house corporate counsel for companies in Windsor and Essex County before moving into private practice. The real estate work covers residential, agricultural, commercial, retail and industrial property, which fits the farm and greenhouse country around Kingsville, and the firm also helps US residents sell property in southwestern Ontario and handles timeshare notarizations.

In the community

  • The firm is a member of the Harrow & Colchester South Chamber of Commerce, with offices listed in both Kingsville and Harrow.
  • Schmoranz and Hart serve on the boards of community organizations, and Schmoranz provides pro bono legal services to local charities and non-profits.

Good to know

A person using a wheelchairWheelchair accessibleA laptop showing a video callVirtual appointmentsA calendar with a checkmark beside a clockBy appointmentAn office interior with a desk and chairsIn-person services

Fees & payment

A clipboard with a speech bubble and a no-charge dollar coinFree consultation

This firm’s lawyers at a glance

Languages on the roster
French, German, Spanish

Offices 2

58 Main Street East, Kingsville, ON N9Y 1A2

15 King Street West, Harrow, ON N0R 1G0

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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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