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Sean was born in Spanish Harlem, son of Irish immigrants, in 1968. He grew up in Queens County in a strict Catholic Irish household. His father was a union carpenter while his mother was an assistant teacher. Along with his younger brother and younger twin sisters, his family grew up believing education, family, faith, and service to others were the keys to a good life.
Sean graduated St. Francis Prep High School in Queens in 1986, and then went on to graduate Fordham University in the Bronx in 1990.
After college, Sean held many different jobs while debating whether or not to attend law school, He was a union carpenter in Manhattan. He swung a hammer framining houses in Long Island. He worked security at St. Patrick's Cathedral. But Sean knew he wanted more out of life.
in 1992, Sean began serving the residents of Queens County as an Emergency Medical Technician based out of Jamaica Hospital in Richmond Hill, Queens. Sean earned many citations for bravery and life saving calls. Although the job was incredibly rewarding, while working in EMS, Sean decided to attend law school.
Sean completed his first year of law school at Brooklyn Law School in 1996. He then transfered to St. John's Law School, and graduated in 1998. All during law school, Sean continued to work on the ambulance in Queens, nights and weekends.
Upon graduating law school, Sean began his legal career as an Assistant District Attorney, for the Queens County District Attorney's Office. This job, again serving the residents of Queens County, was the pinnicle of his legal learning experience. While he was an Assistant DA, Sean worked in Criminal Court handling misdemeanors, the Grand Jury handling felonies, Narcotics Investigations, and Supreme Court handling felony jury trials.
After four years as an Assistant DA for Queens County, Sean decided to begin his own law practice. Starting out with no clients, and no resources, he borrowed a small amount of money from his dad, bought a computer, rented a small office, and printed some business cards. Overnight, Sean literally went from prosecuting people and putting them in jail, to defending people and getting them out of jail.
Over the past fifteen years, Sean has gone on to build a large and growing criminal defense litigation practice. Sean defends hundreds of people every year, accussed of minor misdemeanor offenses up to serious felony cases. He handles many domestic violence cases and even more drunk driving cases. He does everything he can to resolve cases without the need to go to trial, but at the same time, he will not hesitate to pick a jury and follow through to trial.
Sean lives in Long Island with his wife of twenty years, and three teenage children. He literally works seven days a week in court or in his office, and he is available 24/7 for your call. Any spare time he may have, he enjoys his motorcycle.
Oh, and by the way, Sean STILL works the streets of Queens as a per diem Emergency Medical Technician for Jamaica Hospital whenever he gets a chance.
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Chat withState: New York
Acquired: 1999
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125-16 Queens Blvd #1c, Kew Gardens, NY, 11415
6 Client Reviews
Showing 1 - 3 of 3 reviews | Communication Style
Posted by Vladimir | March 31, 2023 | Hired Attorney | Criminal Defense
Criminal case in Brooklyn
I highly recommend Sean I have never been convicted of any crime in my life. I don’t want to go into specifics of my case but the charges were serious with heavy consequences. All I can say he is the only one that believed my story. The system is the system they don’t really care, but Sean made me ve...
Posted by anonymous | January 15, 2018 | Criminal Defense
An Angelic Lawyer
I just called this great person ten minutes ago. I had tears in my eyes for five hours over getting a summons to appear in court over a misunderstood petit larceny situation. After reading the great reviews of this incredible man, I called him for a free consulation. He not only calmed me down but in...
Posted by James | April 03, 2017 | Hired Attorney | Criminal Defense
Great Lawyer!!
When Sean got my case it was already on for trial, within a short time (one month) he was prepared to handle the task with confidence while still being straight up, and truthful with me every step of the way. He's a very good communicator, and a Tiger!! in the courtroom. He's the only lawyer that I r...
"I had a client who needed immediate help with a criminal matter, which I am not trained for. Sean answered my call at a ridiculously early time and took the case and took care of my client. He is well known and well regarded around the courthouse, for the right reasons. I would definitely recommend him without reservation."
"Sean's a fearless defense lawyer with nearly two decades of experience winning cases across the city. I've known him personally as an attorney who can articulate his client's innocence while developing a winning case strategy for both judges and jurors. Unlike a lot of lawyers, I've known Sean to fight cases from arrest to verdict, always committed to getting the best outcome for his clients."
"I highly endorse this lawyer. Sean has vast experience in criminal defense work stemming from his time at the Queens County District Attorney's Office. His courtroom demeanor, ability to connect with jurors and clients alike are second to none. I have known Sean for years and he has always been a stand up guy both in and out of the courthouse. Highly recommended !!!"
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2002 - Present
Attorney, Sean A. McNicholas, P.C.
1998 - 2002
District Attorney, Queens County District Attorney
1998
JD - Juris Doctor
Legal Answers
How many times can prosecutors keep delaying trial?
09 Sep 2017
What are my chances of jail time and getting my charges dropped for petit larceny?
08 Sep 2017
My boyfriend is being indicted on a gun charge?
08 Aug 2017