The Law Office of John J. Leonard

Divorce & Family Law, Estate Planning Law, Real Estate Law

186 W Montauk Hwy Ste D8, Hampton Bays, NY 11946

About The Law Office of John J. Leonard

The Law Office of John J. Leonard is known for its dedicated and knowledgeable advocacy. The attorney is described as honest, caring, and passionate about his clients' best interests, not just focused on being hired. He is highly dedicated, well-versed, and known for going above and beyond, even helping to source other attorneys when needed. Clients report swift and successful outcomes, noting he is a great advocate with a kind heart. He possesses an indispensable working knowledge of the Suffolk County court system and has strong credibility among local business owners. He is especially recognized as an amazing advocate for women in high-conflict divorces, passionately defending clients while recognizing judicial realities. The practice comes with high, unreserved recommendation.

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Reviews for The Law Office of John J. Leonard

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  • Sep 2025

    I was referred to John by a judge in Southampton to litigate a difficult sale of my home in Hampton Bays which was occupied with my estranged widowed daughter in-law. John aggressively and efficiently guided me through this stressful situation. He also represented me with the successful sale

    I would highly recommend John as a litigation and real estate attorney,

  • Apr 2025

    I HIGHLY RECOMMEND JOHN HE KNOWS WHAT HE IS DOING WITH YOUR CASE IN YOUR FAVOR
    YOU WONT REGRET IT

  • Dec 2024

    During my consultation Mr. Leonard was honest and open with me about the direction in which my case could play out.It is obvious to me that he truly cares about the best interest of his clients and potential clients- he isn't just looking to be hired for the money. We came to the decision together that due to my personal circumstances, my interstate custody case was best to be handled in another state outside of his law practice (due to jurisdiction).

    He even went ABOVE and BEYOND to help me source attorneys and personally call himself, attorneys in the state of FL that would be a best match for me.

    I was recommended him by family friend who practices law...read full review

Hours

Monday: 9AM - 6PM
Tuesday: 9AM - 6PM
Wednesday: 9AM - 6PM
Thursday: 9AM - 6PM
Friday: 9AM - 6PM
Saturday: ClosedSunday: Closed

Location

186 W Montauk Hwy Ste D8, Hampton Bays

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