About Us

A lot of jokes have been told about lawyers. Trust us – we’ve heard them all.

But here’s the deal – we’re on your side, helping you in the times when you need legal advice and reassurance. We work hard to make sure that you receive the financial security and personal freedom that you need in order to enjoy life.

We win when you win.


Glenn W. Ridler

905.895.7741 x 307

Caitlin A. Ridler

905.895.7741 x 301

Daniel A. Sandler

905.895.7741 x 302

Carolyn Jweda

905.895.7741 x 305

Stefanie H. Mandl

905.895.7741 x 306


Dunsmuir Ridler is a law firm led by the husband and wife team of Glenn Ridler and Caitlin Ridler. In tribute to a dear friend and mentor, the late Mr. Kevin Dunsmuir, the firm was re-established as Dunsmuir Ridler in April of 2013. We are proud to continue providing effective representation to clients in York Region and the surrounding regions of King Township, Durham, Simcoe and the Greater Toronto Area.

At Dunsmuir Ridler, we understand that life's challenges can quickly become emotional, time-consuming and financially complicated. With these particular challenges in mind, Dunsmuir Ridler assembled a team of knowledgeable, understanding and dedicated Lawyers and Legal Clerks to assist in the legal process. Whether this means visiting clients outside of the office, ensuring that our phones are physically answered rather than forcing clients into an automated voice service or meeting with clients in the evenings and on weekends, our team is committed to going the extra mile for our clients.

We have strived to build a reputation based on client services and effective representation in all aspects of our practice and will continue to provide professional guidance to clients with these views at the forefront. Count on our staff of dedicated professionals to be accessible throughout all stages of the legal process and ready to give you the personal service you deserve.

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