John P. O'Neill

John P. O'Neill

Real Estate Law
Recognized in Best Attorney USA since 2013

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Reviews

4.5 / 5

37 Reviews

1,052 Profile Views

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Lindsey Koss

Jan 29, 2026

John P. O'Neill did a great job handling my complex Real Estate Law case from start to finish

It's hard finding a reliable lawyer these days, but John P. O'Neill in Boston is definitely one of the good ones. Would use them again if needed without hesitation. They are professional, responsive,...

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Dewey Hilpert-Smitham

Jan 29, 2026

The absolute best in Boston for Real Estate Law - and I mean that from the bottom of my heart

I was really stressed about my case in Boston, but John P. O'Neill made everything so smooth and stress-free. Seriously, the best decision I've made lately was hiring them. They handled every detail w...

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Jan Hoeger

Jan 29, 2026

Outstanding experience with John P. O'Neill in Boston - truly the best legal team

If you're looking for someone who actually cares and will fight for you, go to John P. O'Neill. They helped me out big time with my Real Estate Law issue and kept me informed at every step of the proc...

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Lyle Pollich

Jan 29, 2026

Excellent legal representation provided by John P. O'Neill for my Real Estate Law case

If you need a Real Estate Law lawyer, John P. O'Neill is the one to call. Great job and very responsive team. They kept me in the loop and always had time to explain the details of my case. I felt lik...

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Jackie Schumm

Jan 29, 2026

Really helpful and compassionate service from everyone at John P. O'Neill's firm

I've already told all my friends and family about John P. O'Neill. If you need Real Estate Law help in Massachusetts, they're the ones to see without any doubt. They are local experts who really under...