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Donato LAW
- Emails
- Fair
- Real Estate
“Everyone was impressed with how quickly she put things together and our closing went extremely smoothly because of all the hard work she had put in beforehand.”
Best Estate Planning Attorneys near Islip, NY
1 of these firms is based in Islip; the others serve Islip from towns including Smithtown (9 mi), East Islip (1 mi) and Hauppauge (6 mi).
1 open 24/7 · 5 open weekends · 18 rated 4.5+ · 1 shows a license
Data verified October 18, 2026
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Concetta G. Spirio
- Knowledge
- Matter
- Phone Call
“From our first conversation to our first meeting and then to the finalization of our paperwork, we felt respected, valued, and very well taken care of.”
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Campasano Law
- Expertise
- Interest
- Efficient
“Vincent Campasano is everything you'd want in an attorney - he's responsive, professional, and speaks with an authority backed by what is clearly a considerable depth of knowledge.”
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The Law Office of Michael A. Kofsky
- Goals
- Contractor
- Questions
“He is a West Islip dad & resident with great business professional experience at a Manhattan law firm, years of knowledge & a wonderful cordial family man.”
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Rubin-de-Cervens Andrea
- Real Estate
“They are absolute aces when it comes to communication, being detail oriented, knowledgeable, professional, helpful, and all around very pleasant to deal with.”
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The Law Office of Melissa L. Carvajal
- Information
- Emails
- Compassionate
“We were in need of a living will and overall planning for our family and not only was she able to get everything done, she was able to educate us in the process.”
The 24 firms listed for Islip, NY write wills, trusts and powers of attorney for clients. What each says about its planning packages and meeting options comes from its own website; ratings and quotes come from public reviews.
Area overview: Islip, NY
The 24 firms on this page are rated from 4.1 to 5.0 across 1,029 reviews; 8 have 50 or more reviews and 18 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (99%), responsiveness (87%) and quality (75%). The topics that come up most in reviews of the firms on this page are "trust", "knowledge" and "patient". 1 is open around the clock; 5 are open on Saturdays and 1 on Sundays. The practice areas the firms on this page list most often on their websites are elder law (6), guardianships (6), estate planning (4), real estate (4) and special needs planning (4). 1 shows a license on its website and 1 has a BBB rating of A or A+. Domain records put 17 websites of the firms on this page at ten or more years old; the oldest dates from 1998. 1 offers urgent consultations; 9 offer a free initial consultation; 3 are family- or locally-owned and 2 list coupons or special offers. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.
Can I book a will appointment online with firms listed for Islip?
Appointment requests go through the website at 2 of the 24 firms. A firm without that option works by phone or email. Online booking usually reserves a slot rather than confirming one, so expect a call back to check what the meeting is about.
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Siben & Siben
“Phil Murphy best lawyer the firm has I know phill very well hes helped me out plenty of times I hope he has a speedy recovery definitely best around every one.”
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Futterman, Lanza & Pasculli
- Compassionate
- Expertise
- Elder Care
“Related to some personal legal matters, I have been working with Jennifer Raguso and I could not have been more impressed with her legal guidance and her overall professionalism.”
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Cona Elder Law
- Knowledge
- Estate Planning
- Questions
“Marcus and his staff treated my mother with the utmost kindness and respect, knowing undoubtedly how difficult this would be for an elderly person to have to sit through.”
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Fratello Law
- Patient
- Sale
- Law Firm
“The attorneys are highly adept in a variety of practice areas such as wills, trusts, power of attorney, asset protection, Medicaid applications, special needs, and more.”
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Burner Prudenti Law
- Emails
- Knowledge
- Parents
“I was very impressed with the way the guardianship was handled and the way the group helped me with the problem I later had with my father's state residence when he died in 2003.”
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Stefans Law Group
- Financial Services
- Elder Care
- Knowledge
“While we miss seeing our friends at the Stefans Law Group in person, the process online and over the phone has been seamless, convenient, and their service is outstanding.”
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Gerard Glass & Associates
- Paralegal
- Questions
- Results
“Gerard Glass & Associates has helped me with a multitude of things from Closings, Wills, any business paperwork, as well as recouping funds through the court process.”
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Brian Andrew Tully, ESQ
- Documents
- Parents
- Team
“Amy discussed all of the options available to my parents and drafted a well written plan that protects the interests of all the parties involved and gave my parents peace of mind.”
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The Law Offices of Nicole J. Zuvich
- Elder Law
- Medicaid
- Parents
“I found the lawyers and staff to be professional, knowledgeable, caring, and willing to work with you in finding the best solutions for your personal situation.”
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Law Office of Patrick Boyle
- The Office
- Documents
- Patient
“Overall, this was a stressful time for me and my family, as I imagine it would be for anyone, and I prior to coming to him, I had an unfortunately unpleasant experience with another lawyer.”
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McGrath Law Group
- Calls
- House
- Real Estate Transaction
“I have to say dennis gets the job done, pleasure to deal with, took care of my needs in a timely fashion and always answered my phone calls when I called.”
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Law Offices of David Okrent
- Trust
- Questions
- Estate Planning
“After seeing the complexities of nursing home care and how compassionate and competently it was taken care of by David's office, we knew exactly where to go.”
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David J. Lorber & Assoc.
- Planning
- Estate
- Conversation
“The Lawyer David Lober and his Paralegal Ben Wyatt are great and really care about helping you and not taking Advantage of you when you are very vulnerable.”
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Shivers Law Group
- Sale
- Medicaid
- Parents
“In the instances I have referred Val - whether it is for estate planning purposes or a real estate transaction- I have always received positive feedback!”
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Eghrari Law Firm
- Informative
- Investment
- Seminars
“Whether you're reviewing your assets with Barbara or your estate plan choices with Christine or just making an appointment with Patty – it's all been made as easy and pleasant as possible with the goal being to arrange things so that your assets are ...”
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Law Office of Bonnie Lawston
- Skills
- Facade
- Money
“Bonnie Lawston is not only a detailed oriented attorney that really knows the ins and outs of probate and estate law but is accessible and compassionate.”
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Alber Law Group
- Real Estate
- Personality
- Trust
“In 2021 we used Ron and his staff to represent us with a closing for a 2nd property we sold in Kings Park, here again, we felt like Ron was a family member.”
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Russo, Karl, Widmaier & Cordano
- Home
- Understand
- Trust
“Karl Widmaier and Charles Russo are at the next level when it comes to experience, professionalism, knowledge of the law, willingness to go above and beyond and always get back to you timely.”
Estate Planning Legal Services in Islip, NY Cost Estimates
Minimum cost
$247
Maximum cost
$3209
National Average
$494
Avg Per Hour Rates
$371
$371
$1234
Typical price range is based on 424 cost profiles
Why these companies made our list
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