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PRO
also known as John B. Seed
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Former Top Boston OUI prosecutor. Specializing in OUI/DUI defense. Call for a free case evaluation and begin defending your rights today!
Attorney John B. Seed has been practicing criminal law in Massachusetts for his entire career, first as a Suffolk County Assistant District Attorney supervising the Brighton District Court and now as a state-wide criminal defense attorney based in New Bedford, MA.
He takes pride in giving every one of his clients the same intense focus to details, no matter the charge the client is facing. His years of training and courtroom experience in the areas of criminal law and OUI law have provided him with a unique skill set. Those skills, when combined with his hard working and determined attitude, have contributed to an outstanding record in the courtroom.
5
Practice Areas
18 years | 2,800 cases
18 years | 2,000 cases
Free Consultation
$0 first 20 minutes
Sometimes
State: Massachusetts
Acquired: 2007
No misconduct found
Fax
414 County Street, New Bedford, MA, 02740
johnseedlaw.com/
Other places you can find John online.
Showing 1 - 5 of 173 client reviews from Avvo
Posted by Donald | December 13, 2025 | Hired Attorney
John was the ultimate professional lawyer. He was right with me throughout everything explaining every step of the process and fought for my not guilty verdict. Anyone needing a lawyer, I would hire Attorney Seed 100 times out of 100.
Posted by Luis | November 14, 2025 | Hired Attorney
“I had an excellent experience working with my attorney. They were professional, responsive, and truly fought for my best interests. I felt informed every step of the way, and the outcome was better than I expected.
Posted by Paula | October 29, 2025 | Hired Attorney
One never expects to be in the position to need legal representation of this kind but here we were. John gave us the peace of mind we needed with his knowledge of the law, his quick responsiveness and communication, his honesty and compassion. He was understanding and nonjudgemental . There are no ...
Posted by Jeffrey | September 17, 2025 | Hired Attorney
I cannot thank my Attorney John Seed enough for the incredible job he did representing me in my OUI case. From our very first meeting, he was straightforward, honest,and always been beside me in which put me at ease during one of the most stressful times of my life. What stood out the most was his in...
Posted by Barry souto | September 13, 2025 | Hired Attorney
John ,came to my aide when I desperately in need of an lawyer in a life altering case that he recently represented me in court , after having 3 attorneys over the last 2 years , John came in and resolved my case in a months time , he changed my projected future for the better !my words can’t de...
"John is a great criminal defense attorney. He is always prepared and he knows the law. His experience as a prosecutor has helped him develop great trial skills. I do not hesitate to endorse John."
"I have known Attorney Seed for many years, first as a prosecutor with the Suffolk County District Attorney’s Office, and then as a criminal defense attorney in private practice. I can confidently attest to his advocacy in the courtroom, knowledge of the law, and commitment to his clients. Attorney Seed is a hard working skilled litigator that I recommend without hesitation."
"John is an extremely talented OUI defense attorney. I tried several OUI cases against John when I was a prosecutor. He was consistently prepared and presented a strong defense. He treats opposing counsel with the utmost courtesy, respect, and honesty. Every Judge, clerk, and ADA at New Bedford District Court holds him in high regard. Most of all, he gets results for his clients."
"Attorney Seed is a criminal defense ACE. I have known John for a number of years and have seen him try cases. He is an excellent trial lawyer. I fully endorse John Seed for all criminal defense matters."
"I endorse this lawyer. John is a pleasure to work with and against. He is no nonsense and gets the best results for his clients that there is to get."
"John was great to me when I was applying to law school. When I asked him to write a letter of recommendation he did not hesitate. At that time John was still working with the District Attorneys office, now he offers the best DUI/DWI representation in Massachusetts. I cant thank John enough for all he has done for me and congratulate him on his successful practice."
"John has used his experience as an Assistant District Attorney and his ability as a litigator to become one of the top Criminal Defense Attorneys in the greater Boston Area and state. I have had the opportunity to work with John on several matters. I would give Attorney Seed my highest recommendation. Any person with a Criminal case in Essex, Middlesex or Suffolk Counties should contact Attorney Seed."
"John is an outstanding attorney. As a prosecutor he was always prepared and knew how to assess and try a case. He gets his clients great results and has the respect of everyone in the courthouse."
"Attorney Seed and I have worked closely together on a number of matters over the last few years. He is a skilled practitioner that is dedicated to achieving the best results for his clients. He possesses all of the traits that are necessary for an attorney to be effective at trial---the knowledge, ability, worth ethic and interpersonal skills, etc. I highly endorse John."
"John is an outstanding criminal defense attorney. I have referred several clients to him,and they have all been very happy with his work. I strongly endorse this lawyer."
"I endorse Attorney John Seed. I would highly recommend him to anyone looking for a DUI/DWI lawyer."
"When he was an assistant district attorney, John was fair, reasonable, knowledgeable, but diligent in his prosecutions. From my experience as a defense lawyer, opposing him, from observing him while I was in court on civil matters, and from his reputation with other local attorneys whom I know and respect, I can endorse John without hesitation in his practice areas of DUI (OUI in MA!)and Criminal Defense"
"John is a committed, knowledgeable and experienced advocate that regularly obtains excellent results for his clients."
"John is a top notch criminal defense attorney and former prosecutor. A lawyer that other lawyers often go to for advice. He fights vigorously for his clients and I would highly recommend his legal services"
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2017
Top DWI Attorney - Boston, Best DWI Attorneys
2017
Rising Star, Boston Super Lawyers
2017
Top 10 DUI Lawyer in MA, American Institute of DUI/DWI Lawyers
2016
Client Satisfaction Award, American Institute of DUI/DWI Attorneys
2016
Top 40 Under 40, National Trial Lawyers
2014
Boston Rising Star, National Law Journal
2014
Top 40 Lawyers Under 40, American Society of Legal Advocates
2014
Top Rated OUI Attorney, 98.5 Sports Hub
2014
Top Contributor - OUI, AVVO
2014
Top Rated DUI Lawyer, WAAF - 97.7
2013
Recognition, Boston Super Lawyers
2013
Top Rated DUI Attorney, WAAF 97.7
2013
Top Contributer - DUI, Avvo
2013
Client's Choice DUI, Avvo
2013
Athletic Hall of Fame, New Bedford High School
2012
Clients Choice Criminal Defense, Avvo
2010
Recognized, Brighton Court OUI Task Force
2009
Service, Suffolk County District Attorney's Office
2012 - Present
Criminal Defense Trial Attorney, John Seed & Associates, LLC
2011 - 2011
Owner/Trial Lawyer, Law Office of John B. Seed
2008 - 2010
Assistant District Attorney, Suffolk County Da's Office, Boston
2007 - 2008
Independent Contract Attorney, City Of Boston Law Department
2006 - 2007
Student Attorney - City Solicitor's Office, City Of Taunton
2006 - 2006
Superior Court Intern, Bristol County D.A.'S Office
2003 - 2004
Teacher - Special Education, New Bedford High School
2020 - Present
Herren ProjectBoard of Directors
2016 - Present
Boys and Girls Club of Greater New BedfordPresident
2015 - Present
New Bedford Bar AssociationAttorney Member
2013 - Present
American Institute of DUI/DWI LawyersMember
2013 - Present
American Society of Legal AdvocatesMember
2013 - Present
National Trial Lawyers AssociationMember
2011 - Present
Norfolk County Bar AssociationMember
2011 - Present
Quincy Bar AssociationMember
2007 - Present
Massachusetts Bar AssociationMember
2007 - Present
American Bar AssociationMember
Dismissed
Dismissed
Dismissed
Dismissed
plea deal
Dismissed
Dismissed
Dismissed
Dismissed
Win
plea deal
Not Guilty
Not Guilty
Not Guilty
Dismissed
Dismissed
Dismissed
Dismissed
Not Guilty
Dismissed prior to arraignment
2007
JD - Juris Doctor
2003
BA - Bachelor of Arts
2021
Packin Heat - MA Firearm Carry Laws
2020
5th Amendment
2014
OUI penalties in MA
2013
OUI Defense in MA
2013
2010
Administrator presentation
2010
Student Prosecutor Training
2010
Proper Breath Test Procedure
2009
Student Prosecutor Training
2009
Athletic Trainer Liability
N/A
Substance Abuse Treatment
2013
2013
2013
2013
2013
2013
2013
2013
2013
2013
2013
2013
English
Legal Answers
Top Contributor
John earned significant contribution points in 2013.
Can my bail revoked if I was summons to court for a new charge
18 Aug 2013
How much does it cost to expunge domestic violence from record?
04 Aug 2013
What do police officers see when they run your plate? my licence is suspended but my insurance and registration are fine.
23 Jul 2013