OUR TEAM
Barry Zweig
Criminal Division Lead Attorney
A New Jersey native, Barry received his education at the University of Vermont where he received a Bachelor of Arts in 1989 and the University of San Diego School of Law, from which he graduated in 1995. After law school graduation, he relocated to Virgina where he has been a licensed attorney for 29 years. He started his career as an Assistant Public Defender in Loudoun County defending clients charged with every type of crime. He left Loudoun County to represent the Department of Social Services as a member of the Prince William County Attorney’s Office prosecuting child abuse and neglect cases. After a year and a half, Barry transitioned to private practice and engaged in a general practice of law, with a focus on complex criminal litigation. His civil case load included family law, contract disputes, and unlawful detainer cases on the civil side. During this time he served the courts as a Guardian ad litem, representing children and protecting their best interests. On the criminal side, Barry handled nearly every type of case, primarily handling serious violent crimes, including murder, rape, robbery, and aggravated malicious wounding cases.
In 2017, Barry became a prosecutor working for the Prince William County Commonwealth’s Attorney’s Office. He remained a Commonwealth’s Attorney for the next eight years, becoming a Deputy Commonwealth’s Attorney for Loudoun County and then Fairfax County. In Loudoun County, he served as the Acting Chief Deputy Commonwealth’s Attorney, supervisor of the Violent Crimes Unit and Special Victim’s Units and was the director of the Loudoun County Victim Witness Program. As a Commonwealth’s Attorney, Barry prosecuted the most complex and violent crimes, with a focus on murder cases.
Throughout his career, Barry has devoted himself to serving the community. As a lawyer, he was member of the Prince William County Bar Association Board of Directors and served as the president of that organization. He has been recognized as the Prince William County General District Court Court Appointed Attorney of the Year and Trial Attorney of the Year. He has been a Faculty Member of the Virginia State Bar Harry L. Carrico Professionalism Course and currently teaches Advanced Trial Advocacy at the George Mason University School of Law. Barry is a member of the Virginia State Bar, Prince William County Bar Association, Virginia Criminal Defense Attorney’s Association, and Fairfax County Bar Association.
In his free time, Barry is an avid hockey and lacrosse fan. He Barry has coached youth ice hockey, lacrosse, and soccer, and he continues to play both ice hockey and lacrosse competitively in men’s leagues.
- Law School
University of San Diego School of Law – JD – 1995 - College
University of Vermont – BA – 1989 - Université de Nice – French language Certificate of Studies – 1992
- Virginia
What Our Clients Say About Us
Our attorneys in Virginia will represent you in divorce, family, business formation, criminal, personal injury & estate planning cases.
Passionate, Fierce and Meticulous
I don’t normally post things and typically stay to myself, but I felt convicted as someone out there may be going through the same thing that I have- fighting for custody/ visitation of your child and can use some direction. There’s a lot of great attorneys/ firms out there and I have spent the money hiring and/ interviewing, but I needed a meticulous, fierce and dynamic one just to have a fighting chance. From the moment I met Attorney Rebecca Thacher, I knew she was the attorney for me. I didn’t feel like a client, I was family. What’s crazy about this….. My case was on a Monday morning, but because I retained her as my lawyer so late, I didn’t give her my information until almost after 4:00 on that Friday. She understood my plea for help and was absolutely fierce in the courtroom citing all my concerns and raised crucial points. I came out victorious. I’m a father and I know what it’s like for a child to be used as a weapon, with Attorney Rebecca Thacher you are not in this alone so please ask for help and retain her.
He’ll Fight For You In The Court Until You Can’t Fight AnymoreI got charged with a possession charge and couldn’t afford a lawyer at the time, so the court appointed Fernando to my case. Whenever you choose to get a court appointed lawyer you’re always taking a risk. Because you’re one of who knows how many clients the court has given him with the same problems. But, Fernando never made me feel like another “body” he’d do basic work for while moving to the next. He’s sincere, he listens, and genuinely wants his clients to succeed. He’ll fight for you in the court until you can’t fight anymore. He was truly a blessing and a great lawyer.
I Always Felt That She Had My Best Interests At Heart
Angela Morehouse at the Irving Law Firm represented me in my divorce and for the guardianship/conservatorship of my mother. Her and her paralegal are not only professional but thorough in their representation. I always felt that she had my best interests at heart and could count on her and the firm during my most difficult times. I would highly recommend Angela and the firm and wouldn’t hesitate to retain them in the future if the need arises.
He Is Such A Good Lawyer & Will Fight Hard For You
Mr.Irving literally saved my life. He is such a good lawyer and will fight hard for you. His whole staff is also super nice and professional. I was in big trouble and he managed to get my charges dropped down to a lower offence. I really appreciated his direct straight up approach with me, along with his empathy and understanding. I will never use another lawyer again. He really is the best!.
Has Been Fully Engaged In Working My Case From The Moment He Was Assigned!
A fantastic firm. I have used them for both criminal defense and civil law and cannot recommend them enough. For my civil case I was awarded significantly more than I thought I would be getting and it came in a very timely manner. Fernando, who is handling my criminal case, is amazing. He has been fully engaged in working my case from the moment he was assigned. He is trustworthy, provides honest assessments of situations, and has proven himself invaluable to me. In this very trying time he has also shown that he actually cares about my case and it’s outcome. I’m so grateful he’s on my side and I have recommended him to a number of friends and family members. If you need a lawyer this entire firm seems to be absolutely top notch.
He Delivered On Everything He Promised!
Mark B. was amazing! He delivered on everything he promised. He prepared me for worst case scenario and had a great plan from the beginning. Luckily he was able to get all charges dropped. He’s a very busy guy but never made me feel like he rushed anything. I usually do not like dealing with lawyers, but he’s a rare breed. He’s very professional, personable and likable. Best of all he charged me a flat fee up front. I owe that guy everything. Least I could do is leave a great review. I would definitely recommend him, and use his talents again if needed.
Thanks For The Comfort Of Having A Great Law Firm To Lean On!John Irving and the rest of the team at Irving Law Firm have provided exceptional service for all of my needs on multiple occasions. I would not recommend anyone else. They take the time to explain what will happen, keep you updated, and make sure to provide the best possible help they can. Thanks for the comfort of having a great law firm to lean on!
The Outcome Was Better Than We Could Have Hoped For
John and The Irving Law Firm handled our case with the utmost professionalism and dignity. We are grateful for John’s knowledge and his great reputation in the area. The outcome was better than we could have hoped for and, should we ever have need for legal services again, The Irving Law Firm will be our first call.
The Best Customer Service, Amazing Rates & Knowledge In The Business
John is an amazing lawyer with the experience and knowledge to represent anybody with any issues. I highly recommend the Irving Law Firm to anybody looking for a law firm with the best customer service, amazing rates and knowledge in the business.
Quick To Respond & Are Empathetic To Your Struggles
The attorneys at Irving and Irving are honest, hard-working and will stand by you until your case is closed. They are quick to respond and are empathetic to your struggles. If I ever need an attorney again, they are the only one’s I would trust. Thank you!
Handled My Case Including Guidance Before & During My Time In CourtJohn and his team are great at what they do. I was pleased at how they handled my case including guidance before and during my time in court. I would recommend them to anyone.
Genuinely Wants His Clients To Succeed & Cares For Their FutureMark is an outstanding lawyer. He has been nothing but respectful and professional since the day I have met him. He genuinely wants his clients to succeed and cares for their future. I Would definitely recommend him in the future to anybody who’s looking for a lawyer.
When I Say He Fought For Me He Fought For Me!
I want to say this is the best law firm. Mark is the best very professional and outstanding never lied to me was always upfront with me. He stood up for me in court he’s just awesome I can’t say enough about him. I would recommend this law firm to any and everyone that wants good representation. When I say he fought for me he fought for me!!!!! He always was there when I called or emailed if he was a tab bit busy. He knows what he is doing in the courtroom. Thank you so much Mark.
We are on a mission at The Irving Law Firm to provide exceptional service and client satisfaction.