Best Criminal Defense Lawyers near Islip, NY

These firms serve Islip from nearby bases in towns including Central Islip, Hauppauge and Islip Terrace.

15 firms listed · 6 open 24/7 · 8 open weekends · 11 rated 4.5+

Data verified October 18, 2026

McGuire, Peláez, Bennett & Belcastro

McGuire, Peláez, Bennett & Belcastro

4.8 100 reviews
“The office manager, Daslin, takes care of every detail along with the rest of the amazing staff.”
Se habla españolOpen 24 hoursSince 1998
Central Islip, NY · 2 mi from Islip
i
Cozzolaw

Cozzolaw

4.9 64 reviews
“Honestly, one of the best experiences I ever head with a ticket made my headache go away if you have a ticket i would definitely use joe”
Since 2006
Central Islip, NY · 2 mi from Islip
i
Marra A. Kassman

Marra A. Kassman

4.8 45 reviews
“Every step of the process has been smooth and Shawn has been very responsive and effective the whole way through the process!”
Free consultationSince 2006
Central Islip, NY · 2 mi from Islip
i
The Law Offices of Cory H. Morris

The Law Offices of Cory H. Morris

4.9 47 reviews
“Cory's service is quality, he is constantly checking in, makes me feel that I am a priority always, and extremely communicative.”
Since 2014
Central Islip, NY · 2 mi from Islip
i
Law Office of Danielle Coysh

Law Office of Danielle Coysh

4.8 22 reviews
“She is very knowledgeable of the justice system and does an outstanding job representing her clients.”
Open 24 hoursSince 2020
Central Islip, NY · 2 mi from Islip
i
Obedin and Weissman

Obedin and Weissman

5.0 23 reviews
“I had a very good experience with Ira and his team .”
Free consultationServes Nassau County, Suffolk County, Long IslandOpen 24 hoursSince 2019
Central Islip, NY · 2 mi from Islip
i

The 15 firms listed for Islip, NY defend criminal charges for people. What each states about the offenses it takes and the courts it appears in comes from its own website; ratings and quotes come from public reviews.

Area overview: Islip, NY

The 15 firms on this page are rated from 3.0 to 5.0 across 1,113 reviews; 7 have 50 or more reviews and 11 are rated 4.5 or higher. The topics that come up most in reviews of the firms on this page are "results" and "communication". 6 are open around the clock and 8 are open on weekends. The practice areas the firms on this page list most often on their websites are criminal law (5), family law (3), traffic tickets (3), bankruptcy (2) and car accidents (2). Domain records put 10 websites of the firms on this page at ten or more years old; the oldest dates from 1999. 6 offer urgent consultations; 7 offer a free initial consultation; 1 is family- or locally-owned and 1 lists coupons or special offers. 4 have Spanish-speaking staff. We have a website on file for all 15 of the firms on this page; 14 publish a contact page; 10 list a public email and 1 takes bookings online. We count these figures across the firms on this page; hours and prices change, so confirm the details with the firm before you book a consultation.

Are criminal law firms listed for Islip open on Saturdays or Sundays?

8 of the 15 firms on this page list hours on a Saturday or a Sunday. Arrests keep no office hours, so the more useful question is whether a firm answers its phone for a custody call at night. Ask that directly when you call, and ask who picks up.

Law Office of John H Falcone

Law Office of John H Falcone

5.0 13 reviews
“He is always easy to reach, kind, patient and answers any questions I have.”
Free consultationServes Long Island, New York CityOpen 24 hoursSince 2021
Central Islip, NY · 2 mi from Islip
i
Macedonio & Duncan

Macedonio & Duncan

4.2 16 reviews
“What touched me the most, was that George did not make us feel rushed, even tho there was an office full of clients waiting to be seen close to closing time.”
Serves Suffolk County, Long IslandOpen 24 hoursSince 2004
Islip Terrace, NY · 1 mi from Islip
i
Law Offices of Arthur E. Quintana Esq.

Law Offices of Arthur E. Quintana Esq.

4.6 7 reviews
“Well they know what they are doing”
Free phone consultationSince 2023Se habla español
Brentwood, NY · 5 mi from Islip
i
Law Office of Norley E. Castañeda

Law Office of Norley E. Castañeda

4.7 7 reviews
“Very good communication and helpful in making sure you understand everything needed.”
Free consultationNo fee unless you winNew York Bar since 2005Virtual consultationsSince 2006Se habla español
Central Islip, NY · 2 mi from Islip
i
Glenn A Obedin Law Office

Glenn A Obedin Law Office

Free consultationSince 2019
Central Islip, NY · 2 mi from Islip
i
The Law Office of Ian T. Fitzgerald

The Law Office of Ian T. Fitzgerald

3.8 1 review
15+ years
Central Islip, NY · 2 mi from Islip
i
Siben & Siben

Siben & Siben

4.1 54 reviews
“Offices need some renovating but everyone in the firm is great and very much on your side.”
Coupons & offersServes Suffolk County, Nassau CountySince 1934Free consultationFamily-owned
Bay Shore, NY · 3 mi from Islip
i
Roche LAW Group

Roche LAW Group

4.9 93 reviews
“Highly recommended very good service and friendly people, very professional.”
Free consultationOpen 24 hoursSince 2002Se habla español
Hauppauge, NY · 5 mi from Islip
i
Law Offices Of Jonathan B. Manley

Law Offices Of Jonathan B. Manley

5.0 49 reviews
“Incredible dedication and persistence, my life would be irrevocably altered had I not hired Jonathan Manley to take my case.”
Free consultationSince 2013
Hauppauge, NY · 5 mi from Islip
i

Why these companies made our list

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