
Our law firm, Long, Hagan, Huff-Harris, offers legal counsel in key areas such as family law, estate planning, and business law. With decades of combined experience, our attorneys assist individuals and businesses in Massachusetts and New York from our conveniently located offices. We provide nuanced, client-centered service aimed at resolving legal issues with efficiency and integrity.
When clients come to us during times of uncertaintybe it the dissolution of a marriage, the establishment of a will or trust, or the formation of a new companywe provide steady legal guidance. Our firms approach emphasizes attention to detail, strategic planning, and a deep understanding of the law. We treat every case with the seriousness it deserves and every client with the respect they are owed.
When clients come to us during times of uncertaintybe it the dissolution of a marriage, the establishment of a will or trust, or the formation of a new companywe provide steady legal guidance. Our firms approach emphasizes attention to detail, strategic planning, and a deep understanding of the law. We treat every case with the seriousness it deserves and every client with the respect they are owed.
Details
- Licensed
- Insured
Highlights and features
- Experienced in family, estate, and business law
- Client-focused legal strategies with proven results
- Multiple office locations in MA and NY
- Personalized legal service for every client
- Helping clients navigate major life transitions
- Start and protect your business the right way
Payment methods
- Cash, Debit cards, Credit cards, Mobile payments, Bank transfers
Services



Reviews (16)
Paul Gavarrino
Apr 14, 2025
Report
David Shaby
Jan 24, 2025
Report
Brad Vance
Dec 20, 2024
Report
Dec. 2024
A couple of days ago I finished signing my new Living Trust at LHH. Their help in doing this and guidance in suggesting establishing a living trust was invaluable. I previously engaged LHH in 2023 to assist me in executing my deceased partner's will and they were wonderful in the help that they provided then. I consider them a marvelous law firm which provides excellent value and quality guidance. I whole heartedly recommend them.
Review for previous engagement 2023:
My partner of 42 years died in August of 2013 and as the executor of her will I was faced with those responsibilities. Long Hagan Huff-Harris did a wonderful job helping me through that legal obstacle course. I could not have done it without them. Their professionalism and friendliness in guiding and assisting me were much needed at a difficult time. I wholeheartedly recommend them.
A couple of days ago I finished signing my new Living Trust at LHH. Their help in doing this and guidance in suggesting establishing a living trust was invaluable. I previously engaged LHH in 2023 to assist me in executing my deceased partner's will and they were wonderful in the help that they provided then. I consider them a marvelous law firm which provides excellent value and quality guidance. I whole heartedly recommend them.
Review for previous engagement 2023:
My partner of 42 years died in August of 2013 and as the executor of her will I was faced with those responsibilities. Long Hagan Huff-Harris did a wonderful job helping me through that legal obstacle course. I could not have done it without them. Their professionalism and friendliness in guiding and assisting me were much needed at a difficult time. I wholeheartedly recommend them.
Warren
Sep 20, 2024
Report
Derrick Garrett
Feb 25, 2024
Report
LHH has greatly helped me over the years with clarifications of my separation agreement, which is a 50/50 agreement. The team at LHH is very responsive to phone calls and took the time needed to listen to my concerns. I find that they are a strong advocate for my parental rights and are very effective in the courtroom setting. I continue to use them to assist me in my custody issues.
Kath B.
Nov 15, 2023
Report
Susan Lattanzi
Apr 25, 2023
Report
We had a great experience with Sean Hagan as well as the staff. They were professional yet friendly, approachable and knowledgeable, thorough and organized and we appreciated all of this. We did not leave any meeting feeling confused or not well serviced. We highly recommend Sean and his team without reservation.
Kristian Johannesen
Apr 14, 2023
Report
Sam B. Sb
Jan 31, 2023
Report
Goat Warrior
Nov 17, 2022
Report
Long Hagan Huff-Harris are a group of excellent lawyers that helped me through a difficult divorce. I admired both their attention to detail and the fact that they look out for my interests and the interests of my kids.
They provided me with reason expectations and got me a good negotiated agreement. I highly recommend their service.
They provided me with reason expectations and got me a good negotiated agreement. I highly recommend their service.
Lindsey Coppola
Oct 24, 2022
Report
We were referred to Sean by our financial planner to complete an estate plan. It's not a fun time to plan out what would happen when you leave your loved ones behind. Sean and his team kept it as light as possible while leaving no stone left unturned. I'm confident their work will help our family in the future. We would not hesitate to contact them again for our legal needs.
Douglas Hodgkins
Apr 24, 2022
Report
Taylor Blando-Wittig Np-Bc
Jan 13, 2022
Report
My family recently received services with Long Hagan Huff-Harris. We've had a wonderful experience throughout the Estate Planning process. We specifically met with Sean Hagan, who is personable, professional, and made the process incredibly easy for us. The entire staff is both wonderful and capable. Additionally, the firm is incredibly responsive. We highly recommend this firm if you are currently searching.
Kapil Langer
Nov 23, 2021
Report
Great lawyers, Excellent support staff. Sean is great to work with, He gives great advice and good recommendations. He is very easy to work with and makes you understand the process in a very simple way. I found the experience to be very positive and i would recommend them for anyone who is looking for trusted guidance.
Paula Rougny
Jan 12, 2020
Report
My experience at Long Hagan Huff-Harris: sterling.
One attorney helped me wrangle complicated real estate affairs five years ago, and three years later in an entirely different case, different attorney, a family member received exceptional care at a time when it was needed.
This week, after five years of no contact, I called about one page of a document that has disappeared from my files in a matter that has nothing to do with either of the above cases. It was dug out and a cc sent to me within minutes.
Paula
One attorney helped me wrangle complicated real estate affairs five years ago, and three years later in an entirely different case, different attorney, a family member received exceptional care at a time when it was needed.
This week, after five years of no contact, I called about one page of a document that has disappeared from my files in a matter that has nothing to do with either of the above cases. It was dug out and a cc sent to me within minutes.
Paula
Stacey Jordan
Dec 21, 2019
Report