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Antoine Demarcos Williams
also known as A.D. Williams, Antoine D. Williams
About Antoine
Biography
Attorney Antoine D. Williams has earned a reputation as the Van Nuys lawyer clients can trust. Handling both criminal defense and personal injury matters, Antoine knows what it takes to win cases and help clients obtain favorable outcomes, even in challenging legal situations. As a former insurance industry representative, he knows the strategies that work when fighting for the interests of those he represents. Call Williams And Seemen now for a free consultation about your case. Services in Spanish and Armenian available throughout the San FernandoValley.
Lead attorney Antoine D. Williams, Esq. is an accomplished trial attorney and is recognized as a Top Pasadena Attorney. He is also a recognized member of the National Top 100 Trial Lawyers. He has handled thousands and thousands of cases ranging from traffic violations to special circumstance murder cases. His experience as a successful trial attorney gives him the unique ability to analyze a case from both a legal and practical aspect. As such, his reputation as an experienced litigator has led to many amazing results for his clients. Attorney Williams was also named a Rising Star attorney by Super Lawyers magazine in 2016, 2017, and 2018, an honor bestowed upon only the top 2.5% of lawyers in California. Williams was also selected to the Super Lawyers list by Super Lawyers magazine in 2020 and 2021. This honor is bestowed on only 5% of attorneys in Southern California.
CRIMINAL DEFENSE
Mr. Williams has practiced law and tried cases all throughout Southern California, garnering the respect of prosecuting attorneys, Judges, jurors, defense attorneys and peers. Mr. Williams has always shown a desire to provide a voice for the poor, injured and often forgotten members of our society. This desire led him to work for two of the largest defense firms in Los Angeles County as a government appointed defense attorney. While working in this capacity, Mr. Williams stood out as a remarkable trial attorney, receiving recognition for his willingness to try any type of case and often winning the “unwinnable” case. A true trial attorney, Mr. Williams has tried a vast range of cases that include everything from petty thefts and DUI’s, to murder.
Through tireless effort and the highest ethical standards, Mr. Williams established a reputation within the legal community as being a successful and aggressive trial lawyer.
PERSONAL INJURY/CIVIL LITIGATION
Mr. Williams has experience handling hundreds and hundreds of personal injury cases as both an attorney and as an insurance claims adjuster. He began his personal injury career working as an adjuster for some of the leading insurance companies in California, including Mercury Insurance. Mr. Williams recognizes the insurance claims process can be very stressful and confusing, but he is equipped with the knowledge and training necessary to successfully navigate through the grueling process. He utilizes the training and experience he received as a claims adjuster to help his clients maximize their settlements.
MOCK TRIAL
Mr. Williams never planned on becoming a trial attorney. However, he had the opportunity to clerk for the Honorable Judge Andrew Kauffman during law school. The clerkship exposed him to a considerable number of criminal and civil jury trials and he quickly fell in love with litigation. With a new found passion, he tried out and was selected to become a member of his law school's mock trial honors program, where he stood out as an advanced advocate. Although Mr. Williams left the mock trial world for real life high stakes jury trials, he maintained a desire to share his successful trial techniques with young advocates. In 2012, Mr. Williams began coaching UCLA's nationally recognized varsity mock trial team. In just his first year, the team finished third in the nation (second in their division) and in year two, they were crowned national champions. Mr. Williams now serves as a consultant to the program.
Practice Areas
3
Practice Areas
Personal Injury
40%
18 years | 1,000 cases
Criminal Defense
30%
18 years | 3,000 cases
DUI and DWI
30%
18 years | 600 cases
Fees and Rates
Cost
Payment Methods
- Cash
- Check
- Credit Card
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Chat withLicenses
Licensed in California for 17 years
State: California
Acquired: 2008
No misconduct found
Location
Williams and Seemen A Professional Law Corporation
16255 Ventura Blvd, #1106, Encino, CA, 91436
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Antoine Demarcos Williams's Reviews
Showing 1 - 5 of 18 client reviews from Avvo
Posted by Yudi Robles | June 22, 2020 | Hired Attorney
This review is from a person who hired this attorney.
Attorney Antoine Williams the best!
First I want to thank the Williams & Seemen, APLC Team for all the help. They took the time to actually take my case which was an auto accident. The attorneys explained everything well to me and the process was great. They are very supportive and helpful in every way. I highly recommend them to anyon...
Posted by anonymous | April 8, 2019 | Hired Attorney
This review is from a person who hired this attorney.
The best decisión I ever made.
I came to Antoine for a very complicated case that involved a very hostile ex wife and really bad circumstances. He was referred highly by people in the court system for his knowledge and reputation working with DAs, judges, and clerks around the court houses. This was made true to me when every time...
Posted by Michael | August 1, 2018 | Hired Attorney
This review is from a person who hired this attorney.
knowledgeable and hardworking
I contacted A.D regarding my pending criminal case which was scheduled in few weeks. After consulting with A.D, I knew I found the right man to represent me. My first impression is that He is very knowledgeable about law and he has a unique approach in handling criminal cases. He is a strategist. He ...
Posted by Koji | July 19, 2018 | Hired Attorney
This review is from a person who hired this attorney.
Superb service!
I was recommended/referred to A.D. Williams from my sister’s friend and couldn’t be more grateful for the referral. With my busy schedule being a student and working, Mr. Williams made all arrangements with the court and DMV hearings in a timely and professional manner, lessening the stressful outco...
Posted by anonymous | July 11, 2018 | Hired Attorney
This review is from a person who hired this attorney.
Top-notch
Attorney Williams provides quality services. With his attention to detail and wealth of knowledge, I received the guidance I needed after my car accident.
Antoine Demarcos Williams's Lawyer Endorsements
"I endorse this lawyer. Since I met him in Law School, he has always strove for excellence. More recently, I have seen Antoine in action and he is knowledgeable, skilled, and hard-working. I would definitely recommend his legal services!"
"Antoine is truly a master in the courtroom. He has taken cases with unfavorable odds and has come up on top. His reputation is unrivaled and well deserved."
"I endorse this lawyer. Mr. WIlliams is a brilliant lawyer. Indeed, that accolade is grossly insufficient. He is a spectacular trial lawyer that fights passionately, tirelessly, and aggressively for his clients' rights. He has established himself as a formidable name in the Los Angeles legal community. Should I ever need criminal defense or personal injury representation, I know who to call."
"I endorse this lawyer."
"I endorse this lawyer."
"I endorse this lawyer.I endorse this lawyer. Antoine is an experienced criminal defense attorney who is passionate about obtaining justice for his clients. He is intelligent and dedicated to his clients."
"I had the pleasure of working with Mr. Williams for several months. He is a compassionate and dedicated advocate. He treats all his clients with respect and works hard to get them the best possible outcome. He's smart and extremely well liked in the legal community. I endorse Mr. Williams!"
"Mr. Williams fights for his clients in the courtroom, is extremely knowledgeable on legal issues, and obtains incredible results for everyone he defends. I endorse this lawyer."
"I've known Mr. Williams for many years and he is my go to with criminal questions. He is an exceptional attorney who is honest and ethical. He also has great reputation in the community for his successful representation of his clients. I strongly endorse this lawyer."
"Antoine is an honest and trust worthy person who also happens to be an excellent attorney. I endorse him without hesitation."
"I highly recommend Antoine Williams! I have known Mr. Williams for about 7 years. During that time, I have consistently consulted him about case and trial strategy, as he always offers a strong, unique perspective on cases. I have seen Mr. Williams work wonders on cases, as he seemingly always obtains results I didn't think were possible. I've had so much faith in his ability that I have referred close friends and family to seek his counsel. The last few years, Mr. Williams and I have joined up to dedicate our time to training budding lawyers by coaching a mock trial team together. There, I have seen Mr. Williams share his wealth of knowledge with trial advocacy, strategy, and the rules of evidence. It has been an amazing experience, which culminated in us coaching a National Championship team, out of over 600 teams in the nation."
"Antoine D. Williams is an experienced, respected and very talented criminal attorney. I worked with him while I was a prosecutor and I have personally seen Mr. Williams aggressively and effectively represent many clients in difficult situations. He knows how to communicate with prosecutors to the advantage of his clients and can make clients feel at ease with his knowledge and expertise. It is without hesitation that I endorse Antoine D. Williams."
"Having known Mr. Williams for some time, it is without hesitation that I endorse him. He is a tenacious advocate who has achieved many successes for his clients in one of the most difficult courthouses in Los Angeles County."
"I endorse this lawyer. I have known Antoine since law school and since that time he has had the pointed goal of helping others via his legal education. Mission accomplished! I have seen Antoine work as a Public Defender. He is a knowledgeable and highly experienced attorney who fights for his clients. Antoine's clients are lucky to have him as their advocate."
"Antoine is an intelligent, silky smooth skilled veteran trial lawyer; he is a passionate advocate. I've seen this man throw down in court many times for those desperately in need. He gets crazy favorable results every time I have watched him. He is an impressive, and unbelievably effective lawyer through all criminal case phases. I unequivocally endorse Antoine."
"I have known and worked with Antoine Williams for several years. His reputation as a skilled advocate is well-deserved. He possesses both natural talent and a wealth of knowledge, which makes him an exceptional choice as a legal representative."
"A. D. Williams is a phenomenal trial attorney and has excellent negotiation skills. If you or a family member is facing a criminal charge, you will not regret hiring Mr. Williams."
"A tenacious, wonderfully creative and a tremendously effective attorney on any case he touches! You would be in more than capable hands with Antoine. I highly endorse this lawyer."
"Any client lucky enough to have AD take their case should count him as one of their blessings. He is an accomplished and effective trial attorney, who secures amazing results time and time again. Not only do I endorse this attorney, but I would send my close friends and family members to him, myself."
"I have known Antoine for over 10 years both personally and professionally. He is a skilled attorney that is excellent in the courtroom, not only as a proficient trial attorney but also as a great negotiator that will fight for his clients' rights."
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Experience
Honors
2021
Super Lawyer, SuperLawyers
2020
Top 100 Trial Lawyers, National Trial Lawyers
2020
Super Lawyer, SuperLawyers
2019
Top 100 Trial Lawyers, National Trial Lawyers
2018
Client's Choice, Avvo
2018
Top 100 Trial Lawyers, National Trial Lawyers
2018
Rising Star, SuperLawyers
2017
Rising Star, SuperLawyers
2017
Top 100 Trial Lawyers, National Trial Lawyers
2017
Top Attorneys, Pasadena Magazine
2016
Top 100 Trial Lawyers, National Trial Lawyers
2016
Top Attorneys, Pasadena Magazine
2016
Rising Star, Super Lawyers
2015
Clients' Choice Award, Avvo
2015
Top 100 Trial Lawyers, National Trial Lawyers
2015
Top Attorneys, Pasadena Magazine
2015
W. Ward Reynoldson Award, AMTA
2014
Most Felony Trials Finalist, LA County APD
2006
Honorable Mention Trial Competition, San Diego Defense Lawyers Association
Work Experience
2020 - Present
Owner, Williams and Seemen, A Professional Law Corporation
2015 - Present
Owner, The Law Office Of A.D. Williams
2013 - 2015
Felony Trial Attorney, Alternate Public Defender
2012 - 2018
Trial Coach, UCLA
2011 - 2013
Felony Trial Attorney, Public Defender Office
2009 - 2009
DUI Trial Attorney, Public Defender Office
2008 - 2015
Trial Attorney, Los Angeles County
2006 - 2008
Law Clerk, Public Defender Office
2005 - 2005
Judicial Law Clerk, Superior Court of Los Angeles
2005 - 2005
Research Assistant, Southwestern University School Of Law
2002 - 2002
Claims Adjuster/Trainer, Western General Insurance
2002 - 2003
Claims Adjuster, Mercury Insurance
2000 - 2001
Claims Adjuster, Explorer Insurance
Associations
2015 - Present
Consumer Attorneys Association of Los AngelesMember
2014 - Present
Beverly Hills Bar AssociationMember
2014 - Present
American Bar AssociationMember
2008 - Present
State Bar of CaliforniaMember
2008 - 2010
California Public Defenders AssociationMember
2005 - 2007
Interscholastic Trial Advocacy ProgramCompetitor
2005 - 2007
Minority Outreach ProgramFounding Member
2004 - 2007
MLSAFounder/President
Sample of Legal Cases
People v. Ortega
Dismissed
People v. Lopez
Felony charges dismissed
People v. Calhoun
DUI dismissed; Resolved for "dry" reckless
People v. L.P.
DUI dismissed; Resolved for "wet" reckless
People v. Ono
Felony charges dismissed
People v. Tomoharu
Dismissed
People v. Tian
Dismissed
United States v. Alexander
Not Indicted
People v. Burems
DUI dismissed; Resolved for "wet" reckless
People v. Brooks
Negotiated Probation
People v. Lewis
DISMISSED
People v. Medrano
NOT GUILTY
People v. Rashid
NOT GUILTY
People v. Nguyen
DISMISSED
People v. J. Castro
ALL CHARGES DISMISSED
People v. G. Legge
WON PROBATION VIOLATION HEARING
People v. DeCarlo
8-4 Jury Hang
People v. McConohay
DISMISSED
People v. D. Johnson
ALL CHARGES DISMISSED
People v. Titiriga
NOT GUILTY OF ALL CHARGES
People v. C. Johsnon
NOT GUILTY OF ALL CHARGES
People v. Mendoza
NOT GUILTY OF ALL CHARGES
People v. Kamminga
NOT GUILTY OF ALL CHARGES
People v. Faust
NOT GUILTY OF ALL CHARGES
People v. Felik
NOT GUILTY OF ALL CHARGES
People v. Hicks
FELONY DISMISSED
People v. Whitwright
NOT GUILTY OF ALL CHARGES
People v. R. Johnson
NOT GUILTY OF ALL CHARGES
People v. N. Kasczmazyk
CASE DISMISSED
People v. M. Bradley
CASE DISMISSED
People v. Confidential
NOT GUILTY OF ALL CHARGES
People v. M. Barron
NOT GUILTY of 1st degree and attempted 1st degree murder
People v. Allen
NOT GUILTY OF ALL CHARGES
People v. D. Claiborne
CASE DISMISSED
People v. W. Householder
8-4 VOTE FOR NOT GUILTY
Education
2007
Southwestern University School of Law
JD - Juris Doctor
1999
California State University, Northridge
BA - Bachelor of Arts
Speaking Engagements
2015
YWCA
Know Your Rights Seminar
2015
KJLH Radio
Leadership and the Law
2015
KJLH Radio
Perception of Criminal Defense Attorneys
2015
CAP's Summer Summit
Criminal Law
2014
Forum on Police Brutality
Know Your Rights
2013
UCLA Mock Trial
Developing A Case Theory
2013
Every 15 Minute Program
DUI's and Injury
2012
Every 15 Minutes Program
Consequences of Drinking and Driving
2011
Intramural Trial Advocacy Honors Program Competition
Intramural Trial Advocacy Honors Program Competition
2011
Antelope Valley College
Criminal Defense
Publications
2015
A Guide for Accident Victims
Were You Injured in an Accident
2015
AVVO Legal Guides
Frequently Asked Car Accident Questions
2015
AVVO Legal Guides
Why You Should Review Your Policy
2007
Southwestern Law School
The Jury Selection Process
Languages
English
Armenian
Spanish
Activity
Legal Answers
Legal Guides
Legal Answers
Q&A
Do I need to write a demand letter before suing someone?
20 Jun 2015
Q&A
5th driving on suspended
27 May 2015
Q&A
Son was recently charged with a misdemeanor. Caught on a security camera apparently. Is there a way to obtain this footage?
18 May 2015