About Dunsmuir Ridler

Clients rate this firm highly on Google.

Dunsmuir Ridler is a small firm in Newmarket, Ontario, with its office on Yonge Street. The firm took its current name in April 2013, when it was re-established as Dunsmuir Ridler in tribute to the late Kevin Dunsmuir, described by the firm as a friend and mentor. Two lawyers who share the Ridler surname, Glenn W. Ridler and Caitlin A. Ridler, lead the practice, working alongside three more lawyers, Daniel A. Sandler, Ellissa Furlano, and Stefanie H. Mandl. The firm handles family law, wills and estates, and real estate for clients across York Region, Durham Region, and Simcoe County.

The firm says it keeps its phones answered by staff rather than an automated system and will meet clients in the evenings and on weekends, a nod to how much family law and real estate work has to bend around a client's own schedule. It offers a free 30-minute consultation on family law matters and posts flat fees for a number of wills, estates, and real estate services, including a $699 will, a $999 uncontested divorce, and a $500 review of a home purchase agreement. (Fees as of September 2026.)

Good to know

A person using a wheelchairAccessible parkingA calendar with a checkmark beside a clockBy appointment

Where to find them

17070 Yonge St., Suite 100, Newmarket, ON L3Y 8Z4 · 905-895-7741

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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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