Long Island Attorney for Real Estate, Estate Planning & Business Law
Protecting your home, your assets, and your legacy.
Sugarman Law P.C. handles real estate, estate planning, business law, and consumer protection with straight answers and steady hands, from one Long Island office you can actually walk into.
Trusted at the Closing Table and Beyond
They were very professional during the closing and explained things to me in layman's terms. I felt confident and comfortable at my closing.
Shari Sugarman is very professional. If I had any questions she would always answer them right away. She made me very comfortable with my real estate transaction. I would highly recommend her.
Shari and her team are GREAT! Over the years she handled two house closings and an estate setup for us, plus various legal advice. Highly recommend to anyone who wants an attorney who delivers.
Absolute 5 star. Cynthia Park is great in communication and made this deal happen when it was falling apart. It was a pleasure working with the team.
A Long Island Firm Where You Work Directly With Shari
Sugarman Law P.C. was founded in 2006 by Shari Lee Sugarman, Esq. Over more than two decades on Long Island, she built the firm around a few plain rules: tell clients the truth about their case, explain what's happening in everyday language, and do the work on time. No runaround, and no surprises at the finish line.
From real estate closings to estate planning, business matters, and consumer protection, every client works directly with Shari and her team from start to finish, not a call center or a rotating cast two counties away. That is why neighbors keep coming back and sending the people they know.
One Firm for the Legal Moments That Matter Most
Whether you are buying a home, planning for your family, running a business, or fighting back against unfair debt collection, we handle it under one roof.
Real Estate Law
Residential and commercial closings, title review, and FSBO transactions across Nassau and Suffolk, with every document read before you sign.
Explore real estate ›Estate Planning & Probate
Wills, trusts, powers of attorney, and probate guidance that gets your family ahead of the moment instead of scrambling after it.
Explore estate planning ›Business Law
Entity formation, contracts, succession planning, and commercial litigation that keeps your business protected on paper instead of resting on a handshake.
Explore business law ›Consumer Protection
FDCPA and FCRA claims against collectors who cross the line and credit bureaus that will not fix their mistakes.
Explore consumer protection ›Landlord & Tenant
Clear guidance through New York's landlord-tenant rules, whether you own the property or rent it.
Explore landlord-tenant ›Per Diem Services
Reliable court appearance coverage for other firms in Suffolk and Nassau Supreme, District, and Surrogate's Court.
Explore per diem ›Not sure which area fits your situation?
Start with a free consultation and we will point you the right way.
Shari's Full Hour on Wills, Trusts & Protecting Your Family
Estate planning gets a lot less intimidating when someone explains it plainly. In this full-length conversation, Shari walks through how wills and trusts actually work, and how families protect themselves from the scams that target seniors.
- What a will does, and where a trust does more
- How probate really plays out in Nassau and Suffolk
- The warning signs of scams aimed at older adults
If it answers half your questions, a free consultation answers the rest.
What We Do, Explained Plainly

Real Estate Attorney Services
Buying or selling on Long Island means contracts, title searches, and closing procedures that can trip you up fast. We handle residential transactions from contract to closing, including title review and lien resolution, for buyers, sellers, and FSBO homeowners.
Whether you are a first-time buyer in Deer Park or selling in Babylon, we review every document before you sign and catch the open permits and title defects other people miss. Need a closing attorney or an FSBO attorney? We handle it start to finish.

Estate Planning & Probate
Most families put off estate planning until something forces their hand. We help you get ahead of that, drafting wills and trusts, setting up powers of attorney, and handling elder law planning for families facing long-term care decisions.
When a loved one passes, the probate process can feel overwhelming. We walk families through estate administration in the Surrogate's Court so nothing falls through the cracks.

Business Law & Commercial Litigation
Running a business without proper legal documentation is a gamble. We draft and review business contracts, handle startup formation for LLCs and corporations, and make sure your operating agreements actually protect you.
When disputes happen, we represent owners in commercial litigation, and for those planning an exit, our business succession work keeps the transition on your terms.

Consumer Protection & Debt Defense
Debt collectors break the rules more often than people realize: calls at odd hours, illegal threats, debts that are not even yours on your credit report. Our consumer protection team fights back with FDCPA claims and FCRA disputes.
You do not have to sit there and take it. Our debt defense attorneys represent residents sued over debts they may not owe, challenge what does not add up, and hold bad actors accountable under federal law.
One Deer Park Office, All of Long Island
Our office is on Commack Road in Deer Park, and we serve clients across Long Island in Nassau and Suffolk County courts, with cases statewide when the situation calls for it. Most real estate clients come from the towns around Deer Park; estate planning and business clients come from all over the island.
Long Island Attorney FAQ
We focus on real estate transactions, estate planning and probate, business law, consumer protection, landlord-tenant disputes, and per diem attorney services for other law firms. Our office is in Deer Park and we serve all of Long Island.
Your first consultation is free. We will review your situation, explain your options, and give you a clear picture of what is involved before you spend a dollar.
Yes. We represent buyers and sellers at closings in Nassau County, Suffolk County, and throughout New York State. We also handle title review, contract review, and FSBO transactions.
Absolutely. Many clients come to us with wills that are outdated or missing pieces like a power of attorney or health care proxy. We review what you have and fill in the gaps.
A per diem attorney handles court appearances on behalf of another law firm. If your firm has a scheduling conflict or needs coverage in Nassau or Suffolk County, we step in and handle the appearance.
Talk to a Long Island Attorney Today
Tell us what you are dealing with and we will give you a clear picture of your options. The first consultation is free, and you will talk to our team, not a call center.
- Free, confidential initial consultation
- Straight answers in plain English
- One Deer Park office, founder-led since 2006
631-964-4418