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Michael A. DelSignore
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About Michael
Biography
Attorney Michael DelSignore is a Massachusetts OUI and Criminal Defense Lawyer with over 20 years experience. Attorney DelSignore has established himself as one of the top OUI Lawyers in Massachusetts. He has published two books on OUI Defense including, Understanding Massachusetts OUI Law sand Facing an OUI Charge in Massachusetts. He has also contributed several chapters on OUI and Criminal Defense in other publications. Attorney DelSignore has been featured by media outlets on OUI and Criminal Defense including, Boston 7, Boston 25, Boston Globe, Boston Herald, New York Post, Massachusetts Lawyers Weekly, Lawyers Weekly USA, Patriot Ledger, Worcester Tonight, ABC 6 Southern New England and the Attleboro Sun. In addition, Attorney DelSignore has been selected to Super Lawyers for DUI Defense 4 years in a row. Further, Attorney DelSignore received an award from the National DUI College on his work on an OUI case in Massachusetts impacting all individuals charged with OUI Drugs. Attorney DelSignore represents clients all over Massachusetts and has won OUI cases involving field field sobriety tests, failed breath test results and OUI cases involving accidents. In addition to his success representing clients on OUI cases, Attorney DelSignore also defends clients charged with domestic assault and battery, sex crimes, other motor vehicle offenses and represents clients at the Registry of Motor Vehicles on license matters. Attorney DelSignore believes in helping people make the best decision for themselves when charged with a criminal offense in Massachusetts. When you face a criminal charge in Massachusetts, you are going through a difficult time in your life; Attorney DelSignore will help you with the legal process and give you the resources to move beyond the criminal charge and get your life back.
Successfully defending OUI cases throughout Massachusetts, Learn the Best way to Defend your Case.
Find the answers to your Massachusetts DUI/OUI questions by calling Attorney DelSignore.
DelSignore Law routinely handles OUI, domestic assault cases and clerk magistrate hearings.
Practice Areas
2
Practice Areas
DUI and DWI
90%
24 years | 200 cases
Criminal Defense
10%
24 years | 20 cases
Fees and Rates
Cost
Payment Methods
- Cash
- Check
- Credit Card
Awards
2021 2020 2019
...
+
7
2012
Licenses
Licensed in Massachusetts for 23 years
State: Massachusetts
Acquired: 2002
No misconduct found
Licensed in Rhode Island for 24 years
State: Rhode Island
Acquired: 2001
No misconduct found
Location
DelSignore Law
(781) 349-5503
Mobile
(781) 686-5924
Fax
120 North Main Street, Suite 306, Attleboro, MA, 02703
delsignoredefense.com/DelSignore Law
(781) 349-5503
Mobile
20 Eastbrook Road, #304, Dedham, MA, 02026
delsignoredefense.com/DelSignore Law
(781) 349-5503
Mobile
448 County Street, New Bedford, MA, 02740
delsignoredefense.com/DelSignore Law
(781) 349-5503
Mobile
530 Washington Street, Stoughton, MA, 02072-2441
delsignoredefense.com/Gallery
Online Presence
Other places you can find Michael online.
Michael A. DelSignore's Reviews
Showing 1 - 5 of 217 client reviews from Avvo
Posted by Rich | June 4, 2025 | Hired Attorney
This review is from a person who hired this attorney.
Mike is the best!
If you’re looking for the best representation, stop right here, because you’ve found it! Mike was a pleasure to work with. He was thorough, compassionate and competent. I definitely made the right choice and couldn’t be happier! Thank you Mike!
Posted by anonymous | August 29, 2023 | Hired Attorney
This review is from a person who hired this attorney.
Calm, Professional, Reliable
After speaking with several competent OUI attorneys, I felt Mike was the most down to earth and I’m glad I chose him. Throughout the 8 months process awaiting trial he kept me updated and informed. The court system isn’t something I ever expected to encounter and he explained it step by step. During ...
Posted by Kate from Maine | June 30, 2022 | Hired Attorney
This review is from a person who hired this attorney.
Mike gave me my life back!
I landed on Mike after reading through reviews and I’m so glad I did! He was available very quickly and at all hours in the day and worked with me over a 7 month period dealing with an OUI and negligent driving charge in MA and I’m an out of state resident. He was very knowledgeable and helpful in ex...
Posted by Steve | June 11, 2022 | Consulted Attorney
This review is from a potential client who consulted with this attorney.
Very Available, Knowledgeable and Experienced
Attorney Michael DelSignore is extremely knowledgeable and experienced in the areas of criminal defense, including OUI and Assault. I am an attorney and helped a friend to connect with Attorney DelSignore. He was quite personable, but even better, he was very available to answer all of my questions...
Posted by Joe | April 26, 2022 | Hired Attorney
This review is from a person who hired this attorney.
Excellent
Hired Mike for an OUI case. Mike was able to meet when needed and communicated by text or phone call. While waiting for my final hearing Mike was able to find a loophole which got me my license back very quickly instead of having to wait till the end. Mike's knowledge of the laws judges in courts all...
Michael A. DelSignore's Lawyer Endorsements
"If you are pulled over in Massachusetts, this is the man to hire. You will be surprised how well it can go with the right lawyer guiding you. He will get you through this."
"Mike is a great lawyer and expert in the field of impaired driving defense. He fully understands the myriad of complex issues in this practice area. He also takes time to study the intricate details of field sobriety testing and chemical testing that make a difference to his clients. I highly recommend Mike for anyone facing impaired driving charges."
"I endorse this lawyer. I have come to know Michael after working closely with him over several days at a recent national OUI seminar. I found Michael to have an incredible depth of knowledge in the field and area of OUI defense. As someone who practices in this field as well, I would not hesitate to strongly recommend Michael to clients seeking an OUI defense."
"I endorse this lawyer."
"Mike is a great lawyer and is extremely knowledgeable on the issues surrounding OUI law in Massachusetts. He is a true professional. I would highly recommend him."
"I wouldn't hesitate to refer any friends, family members, or clients to Michael for OUI defense. His unparalleled knowledge of OUI law enables him to achieve great results for his clients."
"Michael is a true professional and expert in what he does. He does great work for his clients."
"Attorney DelSignore is as good as it gets on OUIs. Very good trial lawyer and knows the area of practice inside out."
"I endorse this lawyer."
"I endorse this individual as a highly respected and knowledgable lawyer in their practice."
"I endorse this lawyer with no reservation. An extremely talented and well respected attorney in the legal community. Very hardworking and diligent. Consistently achieves superior results. Advice is always practical and on point. I recommend to anyone looking for an attorney who knows the law and truly cares about protecting the rights of clients and achieving the most favorable result possible. I endorse this lawyer."
"I endorse this lawyer. An extremely talented and well respected attorney in the legal community."
"Attorney DelSignore is an outstanding litigator and expert in DWI/OUI. He is one of the best criminal defense attorneys south of Boston."
"Mike is extremely knowledgable in the area of DUI/DWI. He works hard, fights for his clients and does not hesitate to take a case to trial. I would highly recommend Mike should you need a criminal defense attorney."
"I endorse Attorney Michael DelSignore. Attorney DelSignore is quickly becoming a well respected OUI/DUI defense attorney. He returns your calls promptly, answers your questions in plain English, and gets the job done. You will be well served to call his office and ask for his assistance."
"I endorse this lawyer."
"I endorse this lawyer."
"Michael's professionalism and devotion to his clients is extraordinary. He is an aggressive and effective advocate. I highly recommend Michael for your criminal and DUI/DWI legal needs."
"I endorse this lawyer. I have worked with Atty. DelSignore on criminal cases and find him to be both knowledgeable and zealous in the representation of his clients."
"I was at a seminar this past week with some of the best DUI lawyers in the US. Michaels name came up numerous times by many different attorneys, everyone one of them was giving him prays. I have known him for a few years. He is a talented and driven lawyer. If you are having issues in Massachusetts he needs to be someone you call. I highly recommend him."
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Experience
Honors
2025
Super Lawyer, Super Lawyers
2024
Super Lawyer, Super Lawyers
2023
Super Lawyer, Super Lawyers
2022
Super Lawyer, Super Lawyers
2021
Super Lawyer, Super Lawyers
2016
Rising Star, Super Lawyers
2015
Top 10 Under 40, National Academy of Criminal Defense Attorneys
2015
Top 10 Under 40, National Academy of Criminal Defense Attorneys
2015
Rising Star, Super Lawyers
2014
Rising Star, Massachusetts Super Lawyers
2013
Rising Star, Super Lawyers
2013
Top 10 Under 40, National Academy of Criminal Defense Attorneys
2012
Rising Star, Massachusetts Super Lawyers
2011
Rising Star, Massachusetts Super Lawyers
2010
Rising Star, Super Lawyers Magazine
2001
graduated with honors, University of Connecticut School of Law
1998
magna cum laude, Rhode Island College
1998
Herbert Winter Award, Rhode Island College
Work Experience
2001 - 2002
Law Clerk, Supreme Court Law Clerk
2001 - 2005
attorney, Fay Law Associates
Associations
2007 - Present
National College of DUI DefenseMember
2006 - Present
National Association of Criminal Defense LawyersRhode Island State Membership Chairman
Sample of Legal Cases
State v. Doe
OUI 4th, .14 breathalyzer not guilty
Education
2009
The National College for DUI Defense, Inc.
Certificate of Completion
2008
National College of DUI Defense
certificate of completion
2008
National Assocation of Criminal Defense lawyers
certificate of completion
Speaking Engagements
2013
Confrontation and Essential Developments Under Melendez-Diaz
6th Amendment
2012
Massachusetts Continuing Legal Educationm
6th Amendment Confrontation Clause after Melendez Diaz in OUI, domestic assault and battery cases and gun charges
2011
Publications
2015
Attleboro Sun Chronicle
Drunk Driving Convictions Undermined
2013
Aspatore Book publication
Facing an OUI Charge in Massachusetts
2012
Chapter 1, WestLaw Aspatore Publishers
Cross Examining an Officer During a DUI Case
2012
Trends in DUI Discovery (Aspatore Publishing)
Chapter Author
2007
Ezine Articles
OUI-DUI Roadblocks in the Commonwealth of Massachusetts
Languages
English
Activity
Legal Answers
Legal Guides
Top Contributor
Michael earned significant contribution points in 2012.
Legal Answers
Q&A
I am a RI resident but was arrested in MA for a DUI. Will my license be suspended in RI also?
30 Mar 2015
Q&A
I smoked on pre trial probation. Can i be placed under custody for violating pre trial probation.
15 Mar 2015
Q&A
I have been charged for first dui in rhode island. But I live in ma. And have 2 priors, what should I do
14 Mar 2015
Legal Guides
Legal Guide
How Long Does it Take an OUI Case to Get to Trial?
12 May 2016
Legal Guide
Can you get a Hardship or Work License after an OUI Arrest in Massachusetts?
18 Mar 2016
Legal Guide
One Car Accident OUI Arrests in Massachusetts
29 Feb 2016