Michael O'Sullivan III

Michael O'Sullivan III

Business Organizations (including LLCs and Partnerships) Commercial Litigation Litigation - Labor and Employment
Recognized in Ones to Watch since 2026

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Reviews

4.6 / 5

33 Reviews

1,059 Profile Views

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Irvin Gusikowski

Jan 27, 2026

Would recommend Michael O'Sullivan III for sure to anyone in New Haven needing legal help

Just wanted to say a huge thanks to Michael O'Sullivan III and the staff. They really went above and beyond for me and my family during a very difficult legal battle. We couldn't have done it without...

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Charlotte Cremin

Jan 27, 2026

Many thanks to Michael O'Sullivan III for the hard work and dedication to my legal matter

Michael O'Sullivan III is fantastic and very professional. Don't hesitate to hire them if you're in Connecticut and need help. They really know their stuff and will go the extra mile to make sure you'...

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Donnie Hickle

Jan 27, 2026

Absolutely Great! I couldn't be happier with the service from Michael O'Sullivan III

Really glad I found Michael O'Sullivan III 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'...

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Julius Auer

Jan 27, 2026

Many thanks to Michael O'Sullivan III for the hard work and dedication to my legal matter

Really glad I found Michael O'Sullivan III 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'...

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Laurence Fahey

Jan 27, 2026

Absolutely Great! I couldn't be happier with the service from Michael O'Sullivan III

Really glad I found Michael O'Sullivan III 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'...