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With more than 15 years of experience defending clients against criminal charges, founding partner William A. Proetta has successfully handled and tried thousands of cases, ranging from DWI to murder. A New Jersey native, he has dedicated his career to helping people in the communities where he grew up, serving Middlesex, Ocean, Hudson, and Union counties.
As a hometown criminal defense lawyer, Mr. Proetta has developed an in-depth understanding of local law enforcement, prosecutors, and judges. His familiarity with the jurisdictions he serves provides valuable insight into how cases may proceed through the legal system.
Mr. Proetta takes a personalized approach to criminal defense, beginning each case with a free consultation to discuss the circumstances, potential strengths and weaknesses, defense strategies, and available options. He prioritizes building strong relationships with clients, ensuring they receive personal attention and consistent communication throughout their cases.
Although he leads a dedicated legal team, Mr. Proetta maintains a one-on-one relationship with his clients. He believes that combining the resources and experience of a strong team with individualized attention helps provide effective representation. His firm emphasizes collaboration, dedication, and personalized client care.
Criminal Defense Experience
Mr. Proetta has dedicated his career to defending clients against criminal charges in Superior Court, Municipal Court, and Federal Court. His experience includes drug crimes, weapons offenses, theft, assault, shoplifting, and other criminal matters. He also represents juvenile offenders and assists clients seeking to clear their criminal records through the expungement process.
DWI and DUI Defense Credentials
Mr. Proetta has specialized training and certifications in standardized field sobriety testing, instruction, and breath-testing procedures. His credentials include:
Standardized Field Sobriety Testing (SFST) Certification: Training in the administration and evaluation of standardized field sobriety tests used in DWI investigations.
SFST Instructor: Recognition as an instructor in DUI detection and standardized field sobriety testing.
Alcotest 9510 and 7110 Training: Manufacturer-provided training in the analytical systems, components, operation, and maintenance of these breath-testing instruments, including New Jersey-specific testing procedures.
Education and Background
Mr. Proetta grew up in Middletown, New Jersey. He earned his Bachelor of Arts degree from Seton Hall University in 2006 and his Juris Doctor from Seton Hall University School of Law in 2009.
Outside the office and courtroom, he enjoys hunting and fishing and continually works to strengthen his legal knowledge and trial strategies. He is committed to learning from each experience and providing clients with knowledgeable, dedicated criminal defense representation.
8
Practice Areas
16 years
16 years
Free Consultation
$0 first 30 minutes
State: New Jersey
Acquired: 2010
No misconduct found
242 10th Street, Suite 103, Jersey City, NJ, 07302
newjerseycriminallawfirm.com/attorneys/william-a-proetta/3840 Park Avenue, Suite 202A, Edison, NJ, 08820
newjerseycriminallawfirm.com/attorneys/william-a-proetta/
100 Client Reviews
AI-summarized from Avvo client reviews
Showing 31 - 35 of 100 reviews
Posted by David | March 30, 2018 | Hired Attorney
Best lawyer in NJ
Mr.Proetta did an out standing job on my case. I ended up not losing my license for 2 years from possession charges and ended up paying court fees plus some probation but at the end of the day the charges will be dropped. I can’t thank him enough defiantly the guy you need on your side.
Posted by Jason | February 24, 2018 | Hired Attorney
The best
This guy knows what he’s doing. I was very confident in Will and his experience. I was falsely accused of a crime and we went toe to toe with the accuser and I won my case. He was very assuring, kind, and knowledgeable. If you want good results. Will Proetta will investigate and work hard on y...
Posted by Greg | February 21, 2018 | Hired Attorney
CASE DISMISSED - Amazing attorney 100%
No attorney could have done better than Mr. Proetta. We had to go to court 4 times but he stuck with it and on my 4th court appearance he even had to request a conference with the judge and prosecutor in private chambers - where he spent 15 minutes arguing on my behalf. The result was the judge reluc...
Posted by Michael | February 18, 2018 | Hired Attorney
Will Proetta did a great job representing me.
I was in a domestic dispute with my father and I thought I was facing 500 to 750 dollars in fines but he had it dropped down to a town ordinance. The judge gave me only $180 in fines and no probation. I will be recommending Will to a lot of people in the future.
Posted by Dwayne | February 13, 2018 | Hired Attorney
The best lawyer in the world!
Honest attorney who helped me and my friends overcome a serious legal issue. He was great and professional. Thanks Mr. Proetta
"I had the pleasure of working with William on a criminal case. He is well prepared and ready for any challenge in the courtroom. He’s one of the best in the business."
"I handled a number of cases with Mr. Proetta as an assistant prosecutor. He is a top notch criminal defense attorney and is well respected for his knowledge and advocacy."
"Will is a skilled attorney and his personality is a comfort to clients facing difficult legal problems. He has an innate ability to convey complex information to clients in a clear and understandable manner. Will has earned the respect and admiration of the Judiciary, adversaries and colleagues alike.I endorse this lawyer."
"I endorse this lawyer. I have known Will for six years. During that time I have seen the hard work and dedication that he devotes to each of his clients. He is a zealous advocate who leaves no stone unturned in his review and presentation of every matter."
"Mr. Proetta is a very knowledgeable defense attorney who diligently represented his client's interests. I endorse Mr. Proetta based on his experience and respect during municipal court proceedings where he was an adversary."
"I endorse this lawyer. He has a firm grasp of the law in DWI matters, criminal matters, and traffic offenses. He works hard to find available defenses for his clients and to find holes in the State's case. When I was a prosecutor he represented the defendant that I was prosecuting. After much Hardwork on his end, the case against his client was ultimately dismissed."
"I endorse this lawyer. Will is an exceptional defense attorney who is clearly dedicated to securing the best results for his clients. You would be fortunate to have him as your attorney."
"I absolutely endorse this lawyer. Will and I have worked together on numerous criminal matters. I have always found him to be knowledgeable, skilled on his feet, and a zealous advocate for his clients. He is an asset to the legal community."
"I am an attorney who has known Will for several years and I have worked closely with him on a number of cases. I have been consistently impressed by the rare combination of professionalism, expertise, and common sense that I have witnessed from Will and his staff. I can personally vouch for his ability to always keep on top of a voluminous docket of cases, many of which are extremely complicated and emotionally draining. Regarding DUI law specifically, there seems to be a pervasive misconception that such cases are at their root fundamentally indefensible and that hiring an attorney will not ultimately help. This is far from the truth, as I have seen Will secure many favorable outcomes for clients in seemingly hopeless situations, and I myself have learned far more about DUI law from working with Will than I have from any other source. I also trust that he would not take any case unless he really believed that he could actually benefit the client. Highest possible recommendation."
"When it comes to providing diligent and caring legal representation for individuals in the community who face criminal charges, Will is among the best. His vast experience in criminal defense and DWI law - certified as both field sobriety instructor and in the operation and maintenance of the Draeger Alcotest - combined with best-in-class litigation abilities and attentiveness to clients' needs provide a true asset for anyone seeking a successful resolution for criminal charges in Superior or Municipal Court."
"Will and I used to work together for another firm before we both left and started our own practices. We have handled many co-defendant cases over the years and I highly recommend him as one of the best criminal defense/DWI attorneys in New Jersey."
Criminal defense lawyer
Criminal defense lawyer
Criminal defense lawyer
DUI and DWI lawyer
Criminal defense lawyer
Criminal defense lawyer
2025
Super Lawyer, Super Lawyers
2024
Super Lawyer, Super Lawyers
2023
Super Lawyer, Super Lawyers
2023
Rising Star, Super Lawyers
2020
Rising Star, Super Lawyers
2020
Super Lawyer, Super Lawyers
2019
Rising Star, Super Lawyers
2019
Super Lawyer, Super Lawyers
2018
Rising Star, Super Lawyers
2018
Super Lawyer, Super Lawyers
2017
Client's Choice, Avvo
2017
Top 40 Under 40, National Trial Lawyers
2017
Rising Star, Super Lawyers
2017
Super Lawyer, Super Lawyers
2016
Client's Choice, Avvo
2015
Client's Choice, Avvo
2011
Alcotest 7110 Certification, Drager
2010
DUI Detection & Standardized Field Sobriety Testing Instructor, NHTSA Approved
2017 - Present
Owner/Partner, Proetta & Oliver
2015 - 2017
Partner, Marshall, Bonus, Proetta & Oliver
2012 - 2015
Owner, Law Offices of William A. Proetta
2010 - 2012
Associate, Law Offices of Jonathan F. Marshall
2010 - Present
American Bar AssociationMember
2010 - Present
New Jersey State Bar AssociationMember
2010 - Present
New Jersey Association for JusticeMember
Dismissed
Dismissed
Dismissed
Dismissed
Downgraded to Simple Assault
2009
JD - Juris Doctor
2006
BA - Bachelor of Arts
2013
Advertising and Attorney Ethics in New Jersey
2015
English
Spanish
Legal Answers
I was wrongfully accused of stealing Walmart property, Can i sue for wrongful accusation and defamation of character?
25 Jun 2016
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19 Aug 2014