Sean M. Sullivan

4.7 (39 reviews )

Kitchener Ontario Canada

Corporate and Commercial Litigation Insurance Law

Recognized in Best Attorney USA since 2022

519-576-6910 Website

About Sean

Sean M. Sullivan is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation and Insurance Law.Sean M., who practices law in Kitchener, Ontario, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sean M. is held by other top lawyers in the same geographic and legal practice area.

Sean M. Sullivan is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation and Insurance Law.

Sean M., who practices law in Kitchener, Ontario, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sean M. is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Corporate and Commercial Litigation

Insurance Law

Awards & Recognition

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Reviews

4.7 / 5

39 Reviews

1,046 Profile Views

Jeffery Robel

Feb 05, 2026

Absolutely Great! I couldn't be happier with the service from Sean M. Sullivan

Really glad I found Sean M. Sullivan for my case. They were a huge help and made everything understandable. I was very impressed with their knowledge and how they handled the opposition. If you're in...

Kathryn Cassin

Feb 05, 2026

Many thanks to Sean M. Sullivan for the hard work and dedication to my legal matter

Sean M. Sullivan is fantastic and very professional. Don't hesitate to hire them if you're in Ontario and need help. They really know their stuff and will go the extra mile to make sure you're taken c...

Lynn Beer

Feb 05, 2026

Would recommend Sean M. Sullivan for sure to anyone in Kitchener needing legal help

I've already told all my friends and family about Sean M. Sullivan. If you need Corporate and Commercial Litigation law help in Ontario, they're the ones to see without any doubt. They are local exper...

Herman Beahan

Feb 05, 2026

Would recommend Sean M. Sullivan for sure to anyone in Kitchener needing legal help

Roberta Oberbrunner

Feb 05, 2026

Great people who truly care at Sean M. Sullivan - the best legal team in Ontario