Aaron J. O'Brien

Aaron J. O'Brien

5.0
Rating: 9.4

Licensed for 28 years

DUI and DWI Lawyer at Fort Myers, FL
Practice Areas: DUI & DWI, Criminal Defense, Car Accidents ... +8 more

1625 Hendry Street, Suite 201, Robb & Stucky Building, Fort Myers, FL

About Aaron

Biography

Fees and Rates

Cost

Contingency

25%-33%

Retainer

Sometimes


Payment Methods

  • Cash
  • Check
  • Credit Card

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Licenses

Licensed in Florida for 28 years

State: Florida

Acquired: 1997

Member in Good Standing

No misconduct found

Location

The O'Brien Law Firm

1625 Hendry Street, Suite 201, Robb & Stucky Building, Fort Myers, FL, 33901

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Aaron J. O'Brien's Reviews

Avvo Review Score

5.0 /5.0

59 Client Reviews

Showing 1 - 5 of 16 reviews | Lawsuits & Disputes

Posted by STEPHANIE G | March 19, 2025 | Hired Attorney | Lawsuits & Disputes

Don't just settle, hire an attorney Depending on your case O'Brien

Mr. O'Brien took my case the minute I walked into his office, it was a little nerve wracking during the process and going on for a few months, but once I got that call it was dismissed, I was full of joy knowing that someone was trying to sue me for no reason at all and it was all frivolous on their ...part. (JUST WANTING MONEY AT ANY COST, NO MATTER WHO IT HURTS OR HOW GREAT YOU HAVE BEEN TO THEM IN THE PAST)

Posted by anonymous | January 17, 2025 | Hired Attorney | Lawsuits & Disputes

Difficult Case

I cannot thank Mr. O’Brien and his incredible team enough for their hard work and dedication. My brother’s case was extremely difficult, and from the very beginning, Mr. O’Brien approached it with professionalism, compassion, and determination. Working with him and his staff was a smooth and reass...uring experience. They were always communicative, keeping us informed every step of the way and ensuring we felt supported throughout the process. Their attention to detail and commitment to achieving the best possible outcome truly stood out. Thanks to Mr. O’Brien’s expertise and perseverance, my brother’s case reached a favorable resolution—something we weren’t sure was possible given the challenges involved. I highly recommend Mr. O’Brien to anyone in need of an attorney who genuinely cares about their clients and fights for them every step of the way.

Posted by David | December 30, 2024 | Hired Attorney | Lawsuits & Disputes

Best Lawyer Ever

I was referred to The O’Brien Law Firm by a good friend. I was lucky to have Mr. O’Brien and his friendly and knowledgable assistant guide me through the complicated legal hurdles. They were always available to answer questions and were exceptional in handling my case. I fully credit Mr. O’Brien and... his honest approach and heartfelt dedication to defending me. I’m now free to move forward with my life. I can’t thank Aaron and Leira enough for supporting me through this difficult process. I recommend them highly.

Posted by Jeffrey | November 15, 2024 | Hired Attorney | Lawsuits & Disputes

Civil Defence Attorney

I was accused by a former associate of things I did not do. It was aggressively pursued by the petitioner. The case was complicated to prove my complete innocence. Mr. O'brien clearly demonstrated his 26 years of experience combined with vigor, detail orientation and is extremely good on his feet ...during oral argument and cross examination. In every category, I could not be more satisfied with Mr. O'Brien and his supporting staff. If a need arises in the future, Mr. O'brien will be the attorney I call for assistance and will be recommending him when and if necessary within my social network.

Posted by anonymous | August 19, 2021 | Hired Attorney | Lawsuits & Disputes

Best Lawyer Ever!

There are No words that can express the gratitude I feel for Aaron! He is straight to the point and will fight for his client like no other! We are very happy and pleased with the outcome! He won our case before it even went to the first appearance! We are so happy we hired him!

See All Client Reviews

Aaron J. O'Brien's Lawyer Endorsements

Endorse Aaron
Sergio Cabanas headshot
Sergio Cabanas

Unknown lawyer | Dec 27

Relationship: Fellow lawyer in community

"I endorse this lawyer's work. A contributor to the legal community and a real asset to the bar in general."

Thomas Regnier headshot
Thomas Regnier

Criminal defense lawyer | Sep 01

Relationship: Fellow lawyer in community

"I endorse this lawyer. I have known Aaron for a long time, and he is one of the brightest, most energetic lawyers I know. Aaron stands up for his clients and cares about their cases. If you need legal help, he's there for you."

Mark Alan Horowitz headshot
Mark Horowitz

Criminal defense lawyer | Mar 18

Relationship: Fellow lawyer in community

"Aaron is an honest and forthright defense attorney who always looks out for the best interest of his client, even though they may not recognize it at the time. Aaron is also a student of the law and very experienced and talented in the courtroom. As a fellow attorney practicing in the same jurisdiction, I would retain Aaron O'Brien if either I, or someone in my family, needed a solid criminal defense attorney."

Steven Gautier Koeppel headshot
Steven Koeppel

Criminal defense lawyer | Sep 24

Relationship: Fellow lawyer in community

"I endorse this lawyer. Aaron gives his clients personal attention."

Richard Allen Canina headshot
Richard Canina

Unknown lawyer | Jul 08

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Hovanes Margarian headshot
Hovanes Margarian

Unknown lawyer | Dec 11

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Lloyd E. Solt headshot
Lloyd Solt

Criminal defense lawyer | May 02

Relationship: Fellow lawyer in community

"Aaron is both skilled and compassionate, an excellent litigator."

Michael Thomas Reese headshot
Michael Reese

Criminal defense lawyer | Apr 17

Relationship: Fellow lawyer in community

"Unquestionably one of the most proficient, professional and dedicated criminal defense attorneys in the region, perhaps the entire State. Unflappable when dealing with law enforcement, the prosecution or the Judiciary, Aaron is the person you need protecting your rights."

Jason Lucas Gunter headshot
Jason Gunter

Criminal defense lawyer | Jan 30

Relationship: Fellow lawyer in community

"I endorse Atty. O'Brien without hesitation. He has an excellent reputation and he works hard for his clients"

Michael Maz Raheb headshot
Michael Raheb

Criminal defense lawyer | Aug 02

Relationship: Fellow lawyer in community

"I endorse this lawyer. Aaron is an excellent and dedicated lawyer, with allot of experience. I have allot respect for him as an attorney and a true gentleman."

Dennis Ray Wallace II headshot
Dennis Wallace

Criminal defense lawyer | Jan 31

Relationship: Opposing Counsel on matter

"I endorse this lawyer."

Christopher William Whitney headshot
Christopher Whitney

Criminal defense lawyer | Mar 27

Relationship: Fellow lawyer in community

"Mr. O'Brien is an attorney that is brilliant, while at the same time actually cares about his client's well-being. I whole-heartedly endorse this attorney."

C. C. Abbott headshot
C. Abbott

Criminal defense lawyer | Mar 26

Relationship: Fellow lawyer in community

"I endorse this lawyer. I have watched Attorney O'Brien advocate for his clients in court and he has always zealously represented his clients. A true professional."

Rita Noelle Charlet headshot
Rita Charlet

Criminal defense lawyer | Apr 14

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Spencer Alan Cordell headshot
Spencer Cordell

Criminal defense lawyer | Dec 03

Relationship: Opposing Counsel on matter

"I endorse this lawyer. I opposed Aaron on several cases when I was a prosecutor, and have seen him in court on many other occasions. He is an agressive defender and fine trial lawyer. I highly recommend Aaron's work."

Timothy England Moffitt headshot
Timothy Moffitt

Criminal defense lawyer | Jul 19

Relationship: Worked together on matter

"I endorse this lawyer's work. Great Ft. Myers criminal lawyer. Call him if you need help."

Christopher Hayden Brown headshot
Christopher Brown

Criminal defense lawyer | Jun 24

Relationship: Fellow lawyer in community

"I endorse this lawyer's work. Aaron is a lawyer's lawyer. He is someone I have gone to for advice on cases and he has an intellect that I greatly respect. He is an extremely zealous advocate who frequently tries cases and does not shy away from difficult or complex problems. I know for a fact that he is highly respected by prosecutors for this very reason and I am sure that fact is reflected in the plea offers that his clients get. Oh, and I say all of this being a member of a competing firm, in the same market."

Darren Mark Finebloom headshot
Darren Finebloom

DUI and DWI lawyer | Jun 27

Relationship: Worked together on matter

"I endorse this lawyer's work. I came to know Aaron through the Florida Association of Criminal Defense Lawyers. You can tell right away that Aaron knows his stuff. Aaron is an excellent lawyer, and a fighter in the courtroom. He has the respect of all of the trial lawyers in this community.""

View All Endorsements
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Jason Gunter

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Timothy Bruehl

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Jonas Kushner

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Commercial real estate lawyer

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Robert Vaughn

Bankruptcy and debt lawyer

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Michael Reese

Workers compensation lawyer

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Experience

Rating:  9.4 (Superb)

Honors

2018

Distinguished, Martindale-Hubbell

2018

Peer Review Rated, Martindale-Hubbell

Work Experience

2006 - Present

Founder, The O'Brien Law Firm

2001 - 2006

Partner, Law Offices of Neel & O'Brien

1999 - 2001

Attorney, Office of the Public Defender

1997 - 1999

Prosecutor, State Attorney's Office

Associations

2016 - Present

Florida Bar, Traffic Court Rules Committee

Member

2016 - Present

Judicial Nominating Commission - 20th Judicial Circuit

Member (Re-appointed by Governor Rick Scott)

2002 - Present

Florida Association of Criminal Defense Lawyers

Member

2013 - 2016

Judicial Nominating Commission - 20th Judicial Circuit

Member (Appointed by Governor Rick Scott)

Speaking Engagements

2013

Lee County Libertarian Party Conference

Constitutional Jurisprudence Update

2008

Legal Studies Class

Legal Analysis - An Introduction

2005

Legal Studies Class

Legal Analysis - An Introduction

Languages

English

Activity

Avvo Rating

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Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution