Altwerger Law Professional Corporation
Automatically compiled listing. Details may contain errors.2 lawyers · Established 1983 · York Region
One of 10 law firms listed in Georgina, and one of 6 handling Real Estate Law.
About Altwerger Law Professional Corporation
Altwerger Law Professional Corporation is a small law firm based in Keswick, Ontario, a community within the Town of Georgina on the shore of Lake Simcoe. The firm operates out of an office at 187 Simcoe Avenue and keeps a separate phone line for clients calling from Toronto.
The firm's practice is organized around three areas: real estate (purchases, sales, refinances and leases), corporate and business law (incorporations, share purchases, bulk sales, and shareholder and partnership agreements), and estate planning (wills, powers of attorney and the administration of estates). It's a compact practice run by two lawyers, Stephen Altwerger, Q.C., and Mark Altwerger, who work across all three areas rather than splitting into separate departments.
Practice areas
In the community
- The firm is listed as a member of the Georgina Chamber of Commerce, which represents businesses in the Town of Georgina.
Good to know
Wheelchair accessibleWhere to find them
187 Simcoe Ave, Keswick, ON · 905-476-2555
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Notary & Commissioner ServicesThis 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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