At The Law Offices of Joseph D. Sullivan, clients can rely on experienced legal professionals for a variety of services including estate planning, personal injury cases, and real estate matters. Serving the communities of Cedar Knolls, NJ, and Garden City, NY, the firm is dedicated to providing dependable and trustworthy legal representation. Whether you are looking to protect your assets with a solid estate plan, seeking compensation for a personal injury, or navigating a real estate transaction, the team at The Law Offices of Joseph D. Sullivan is here to help. With a commitment to client satisfaction and a track record of success, you can trust in the legal services provided by this respected firm. Contact The Law Offices of Joseph D. Sullivan today for assistance with all of your legal needs.

susan fleming

3/21/2025

Joseph Sullivan did an outstanding job representing my case. His guidance and work ethics were exceptional in helping me navigate through a difficult time. I highly recommend the Law Offices of Joseph D. Sullivan.

David L Bernikow

5/29/2024

Joseph Sullivan is absolutely a total professional, his hands on approach is incredible.
I would recommend Joseph to all.
He was a tremendous help in my matter.

Mikhail

12/08/2023

After an exhaustive search and consultations with multitude of lawyers, the recommendation that led us to Mr. Sullivan was truly a game-changer. His meticulous review of our documents followed by a comprehensive walk-through of our case, addressing both its strengths and weaknesses, showcased his unparalleled dedication.

The outcomes far exceeded our expectations. His exceptional performance has undoubtedly secured our trust for all our future legal matters. When asked for a reference, there's no doubt in our minds—Mr. Sullivan is the name we'll confidently recommend without hesitation.