Affordable Criminal Defense
If you’ve been arrested for a crime, he will fight for your rights.

Personal Injury Protection
Aggressively fighting for your rights and proper compensation for your injury!


10% Discount for Veterans, Students & Pre Payment Clients When You Mention Promo Code "10 OFF"
Those Not Pre Paying We Do Offer Payment Plans As Well!!! Contact Us By Cellphone 860-716-3174 24 Hrs!
Over 30 years of experience for your criminal defense. Servicing Hartford, Manchester, Bristol, New Britain, Torrington, and Enfield
Offices located across 3 Connecticut courthouses

Criminal Defense

DUI Defense

Personal Injury

Criminal Defense | Attorney John F. O'Brien

Attorney John F. O’Brien handles criminal defense cases and is an experienced criminal defense attorney. We handle criminal cases in and around Hartford, CT.

DUI Defense | Attorney John F. O'Brien

Attorney John F. O’Brien is an experienced DUI attorney in Hartford, CT with over 30 years experience. We understand that being arrested for a DUI is a stressful...

Personal Injury | Attorney John F. O'Brien

We handle personal injury cases in Hartford, CT. If you’ve been injured by someone else’s negligence, we can help you get the money you deserve. We understand that...


Attorney John F. O’Brien brings expert criminal defense to Hartford, CT! Call now!

Welcome to Attorney John F. O'Brien

Fighting for your rights!

With offices in Hartford, CT, and surrounding areas across from 3 courthouses, we are here to serve the community with criminal defense , DUI defense, and personal injury claims. My name is Attorney John F. O’Brien and since 1986 I have been fighting aggressively for my clients’ rights. I understand how devastating it can be to stand charged with a DUI or other criminal offense, whether guilty or innocent. That is why my offices offer compassionate, professional and expert legal services that provide the best legal representation available in the community!

Legal emergencies can happen any time of the day or night. I am always available for my clients during these times - 24 hours per day, 7 days per week - because your legal needs require immediate attention. I have earned the trust and respect of the community, prosecutors, and local judges by providing passionate and aggressive defense for each and every client who retains my help.

Hartford Criminal Defense Lawyer
Whether guilty or innocent, every citizen deserves fair and accurate representation in a court of law. My experience can help you avoid criminal charges in many cases, and in others I can have your sentencing lowered. I will fight aggressively to prove your innocence, or to show a lower level of culpability for guilty pleas.

DUI Attorney in Hartford
Being convicted of a DUI can be devastating both emotionally and financially. In many cases, you can avoid these charges if your rights were violated, if the police handled your case improperly, and more. As an experienced DUI attorney, I will try to have your charges dropped and at the least, be able to lessen your sentencing.

Hartford Personal Injury
For any type of personal injury, from slip and falls to dog bites, I will aggressively fight for your rights. You have the right to be compensated for your injuries to cover medical bills, lost wages, and in many cases, pain and suffering.

For caring and compassionate service outside of the courtroom, and aggressive defense inside the courtroom, call me, Attorney John F. O’Brien, today for a free confidential consultation!

Every American has the constitutional right to representation in a court of law, but you deserve even better.

You deserve expert representation that has the experience and proven results to be able to provide you with a defense that can prove you innocent, have your charges dropped, or obtain the lowest sentence for your specific charges.

Call me today to discuss your legal matters. I offer a free confidential consultation in either of my two local offices. Call now!