At Long, Hagan, Huff-Harris, we specialize in helping our clients manage pivotal life transitions through effective legal solutions. Our practice areas include divorce and family matters, estate planning for all stages of life, and legal services for businesses of every size. With offices throughout Massachusetts and New York, our firm brings local insight and comprehensive legal knowledge to each matter we handle.
From assisting families during emotionally difficult separations to advising entrepreneurs on how best to safeguard their ventures, our attorneys offer thoughtful, results-driven legal counsel. We work collaboratively with our clients to develop strategies that reflect their unique needs and aspirations. Our commitment is to provide sound legal guidance that not only resolves immediate concerns but also lays the foundation for long-term success.
Business 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
With decades of experience, Long Hagan Huff-Harris helps individuals and families create estate plans that reflect their values and protect their interests. From managing probate to establishing guardianships, we handle every aspect with diligence. We are also strong advocates in fiduciary litigation, working to ensure fair and lawful administration of estates and trusts. 
At Long Hagan Huff-Harris, we offer dedicated and compassionate representation in family law matters, serving clients across Boston and Eastern Massachusetts. Our attorneys skillfully guide individuals through divorce, custody disputes, parenting plans, and asset division. We also handle spousal support, paternity issues, and legal agreements. Our goal is to protect your interests with professionalism and care. 
Running a small business involves managing both opportunities and risks. At Long Hagan Huff-Harris, our team offers proactive legal support, including creating LLCs, drafting leases, and implementing business continuity strategies. We tailor our services to meet the specific needs of small business and rental property owners. Our goal is to keep your business protected as it evolves.
Reviews (16)
Bryan Wilbur
May 22, 2025
Rebekah Pierson
Feb 16, 2025
Darrin C.
Oct 17, 2024
Diane Reichlen
Aug 21, 2024
Andrew Farr
Jul 25, 2024
My late father had his affairs taken care of by LHH. After his passing, I contacted the team here and they walked me through the process step by step. They have resources and professional contacts in any field that could be connected to something like this. They very easily can be a one stop shop for any type of estate planning. The team is polite and courteous, along with being very knowledgeable and attentive.
Derrick Garrett
Feb 25, 2024
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.
Theresa Hare
Dec 15, 2023
Cannot express how much I appreciate everyone I worked with at Long Hagan Huff-Harris. This process was very foreign to me and I appreciated the honesty and guidance throughout. I felt supported and that my, and more importantly my childrens, best interests were top of mind without just telling me what I wanted to hear. It made the process manageable.
Andrey Sverdlichenko
Nov 13, 2023
Lorraine Piper
Oct 03, 2023
Larry Forshner
May 18, 2023
Marilyn and I were very pleased with Sean and the whole team at "Long Hagen Huff-Harris" for their professionalism and help in the preparation of our Living Trust. The process was painless. They explained everything in great detail. We are very happy with the final product. It is also comfortable knowing that if our situation changes in the future, they are just a phone call away.
Muriel Roberts
Mar 09, 2023
Jeff Gleisberg
Dec 31, 2022
Linda White
Nov 25, 2022
Terri Munro
Apr 16, 2022
I needed a full estate plan and The very thought of it was paralyzing. Sean and his team were amazing. They were informative, suggestive, explained things thoroughly and gave me the space and time to put the plan together. There was no pressure at all. They were up front about the cost, which was reasonable and walked me through every single overwhelming detail of my estate plan.
The entire staff were patient, kind and thoughtful. I highly recommend using this firm. I did my research, spoke to several other lawyers and firms and really felt this was the firm most dedicated to doing what was right for their clients. They are also local to Roslindale and very clearly want to be a part of the community. I 100% support and recommend this firm.
The entire staff were patient, kind and thoughtful. I highly recommend using this firm. I did my research, spoke to several other lawyers and firms and really felt this was the firm most dedicated to doing what was right for their clients. They are also local to Roslindale and very clearly want to be a part of the community. I 100% support and recommend this firm.
Taylor Blando-Wittig Np-Bc
Jan 13, 2022
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.
Amy Lipman-White
May 24, 2019