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Briteney Ann Mercer
also known as Brit Mercer
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About Briteney
Biography
Brit Mercer has devoted her career to defending individuals accused of crimes and has represented hundreds of people in municipal, district, superior, and federal courts throughout Washington. She is currently the president of the Washington Foundation for Criminal Justice and is a past vice president of the Washington Association of Criminal Defense Lawyers. She has significant experience defending DUIs, vehicular assault and homicide, serious felony matters, domestic violence, and misdemeanor charges. Brit has presented on all facets of trial practice and ethics at CLEs throughout Washington for the Washington Defender Association, WACDL, Seattle University and the Washington Foundation for Criminal Justice and the Washington State Bar Association. In 2019, she presented at the NCDD Summer Session at Harvard Law School. When not in a courtroom, Brit can usually be found riding her horse, Testify.
Practice Areas
3
Practice Areas
DUI and DWI
40%
24 years
Domestic Violence
40%
24 years
Criminal Defense
20%
24 years
Fees and Rates
Cost
Payment Methods
- Cash
- Check
- Credit Card
Awards
2023 2022 2019
...
+
2
Licenses
Licensed in Washington for 23 years
State: Washington
Acquired: 2002
No misconduct found
Location
Online Presence
Other places you can find Briteney online.
Briteney Ann Mercer's Reviews
Showing 1 - 5 of 74 client reviews from Avvo
Posted by anonymous | December 15, 2025 | Hired Attorney
This review is from a person who hired this attorney.
Very happy with Brit!
An experienced and compassionate defense attorney - Brit Mercer was a true lifesaver during one of the most stressful times in my life. I was facing a domestic violence–related case involving a restraining order violation, and I felt completely overwhelmed. From the very first conversation, Brit made...
Posted by anonymous | October 8, 2025 | Hired Attorney
This review is from a person who hired this attorney.
THE BEST LAWYER
I hired Brit as the victim in a domestic violence case, and she was incredibly understanding, attentive, and truly advocated for me — and only me. It was a felony case, and even though I was the victim, she achieved the best possible outcome for me. Again, the best result. She is a highly capable att...
Posted by anonymous | August 2, 2023 | Hired Attorney
This review is from a person who hired this attorney.
Briteney Ann Mercer
Briteney Mercer’s experience, knowledge and commitment conveyed a sense of trust, support, and loyalty. Every question I had regarding my case was answered with clear, honest, and reassuring responses; which is exactly what I needed during this time of stress and anxiety. She also provided a sense of...
Posted by Allison | July 20, 2023 | Hired Attorney
This review is from a person who hired this attorney.
Professional, Personable, Priceless
Brit is simply all-around amazing! Not only is she professional and empathetic, but she is uniquely approachable. Working with her felt like working with a friend who happens to be a spitfire attorney. Brit was exceptional at preparing for court before, during, and after. I was able to breathe a sigh...
Posted by anonymous | July 19, 2023 | Hired Attorney
This review is from a person who hired this attorney.
CEO
Brit Mercer is the best at what she does hands down! I could not speak more highly of her professionalism and ability to navigate the legal system. After I hired her, I always felt she took personal pride in my case and saw that she did for her other cases as well.
Briteney Ann Mercer's Lawyer Endorsements
"I have known Briteney for several years & have the utmost respect for her. She is extremely knowledgeable, and thought of very highly by judges, prosecutors, and the defense bar. While she often handles terribly difficult cases, she routinely manages to reach outstanding resolutions. She is the ultimate professional and fights for each and every one of her clients. I highly endorse her."
"Brit is the definition of a no-nonsense advocate. She takes her work, and thus your case, very seriously and absolutely will not stand for anything other than justice in your case. Brit is not only keeps herself current with the state of the law, but she helps to form the state of the law. Whether a case is hers or not, she often joins in cases on appeal to provide the court with more information in order to make an just decision. Brit is a great advocate to have in your corner!"
"Ms. Mercer is a very experienced attorney who often contributes to very complicated areas of the law on AVVO."
"Brit gets my highest endorsement. I had the chance to work with her in connection with a case involving a teenager. Brit quickly established trust with the young client, and she navigated exceptionally well the sometimes complicated interactions involving the client’s parents. Ultimately, she obtained a creative and extraordinary result short of trial—the sort of outcome that as a lawyer I recognize came as a result of her legal expertise and credibility as a lawyer, as well as her knowledge of the bench, the prosecutor’s office staff and the various law enforcement personnel involved."
"Brit is a fierce advocate who gets great results for her clients. She is smart, hard working, and her clients love her. I endorse her work without hesitation."
"I endorse this lawyer."
"I endorse this lawyer."
"I endorse this lawyer without reservation. I regularly recommend Briteney to others based on her combination os compassion and high level legal competence. She is a strong advocate and obtains excellent results for her clients."
"I endorse this lawyer. Briteney is an excellent attorney. She is intelligent, articulate, and very persuasive as she fights hard to get great results for her clients i.e. dismissals, reductions, not guiltys. She is well-liked and personable and she has great rapport with judges, prosecutors and defense attorneys. Her courtroom skills and negotiation skills are among the best. I recommend her without reservation."
"Brit is an outstanding attorney and represents her clients with both skill and zealous advocacy. Her clients are always very well served."
"I have worked with Brit as opposing counsel on many occasions and found her to be a smart, savvy opponent. I would recommend her to anyone looking for an excellent advocate for their case."
"Brit is one of those hard-nosed litigators that prosecutors dread. As a fellow attorney, I can say that she is on my short-list of lawyers that I would allow to represent me if I ever need legal help."
"As a prosecutor for the King County Proscutor's Office I handled a case in which Briteney was opposing counsel. Briteney struck me as a very caring and zealous advocate for her client. She met with me frequently to discuss the case and was always prepared and well-versed on both the facts of the case and the applicable law. Briteney has a natural ability to be persuasive without being overly aggressive. I have little doubt that she will continue to get outstanding results for her clients and would recommend her without reservation to anyone seeking legal representation on a criminal matter."
"Briteney is a great attorney. She is well versed in the area of DUI law. I would definitely recommend her legal services as I know that she is very professional, intelligent and hardworking."
"I endorse this lawyer's work. I've had the pleasure of working with Brit for many years. She is a very talented trial attorney and an amazing human being. She is a leader in the courtroom as well as in the legal community. She is passionate about the pursuit of justice and I recommend her without hesitation."
"Briteney Mercer is a highly regarded attorney in the Washington DUI defense community. I have witnessed her in court on multiple occasions over the years. She is a skilled, knowledgable and effective attorney and I would recommend her to anyone."
"I had the pleasure of watching Briteney work in the City of Shoreline on many occasions, and was always impressed with her knowledge and professionalism. She is aggressive when she needs to be, but also extremely personable and trustworthy. I endorse this lawyer's work."
"I endorse this lawyer's work. This attorney is considered to be aggressive, hard working, and a valuable attorney by her clients. You should be calling this attorney if you have been arrested for DUI/DWI."
"After working with Brit for a number of years I can say without hesitation that she is a dedicated, responsible, tough, and knowledgeable attorney. I recommend her without hesitation."
"I only see and hear good things."
Douglas Wacker
Criminal defense lawyer
Robert Ault
Criminal defense lawyer
Lauren McLane
Criminal defense lawyer
LadyClaire Kintanar
Criminal defense lawyer
Peter Peaquin
Criminal defense lawyer
Henry Chae
Criminal defense lawyer
Derek Smith
Criminal defense lawyer
Mindy Carr
Criminal defense lawyer
Wade Samuelson
Criminal defense lawyer
Jason Leehan
Personal injury lawyer
Zachary Wagnild
Criminal defense lawyer
Matthew Lapin
Criminal defense lawyer
James Holland
Personal injury lawyer
Christopher Kattenhorn
DUI and DWI lawyer
William Bowman
Criminal defense lawyer
Ryan Robertson
Criminal defense lawyer
Hans Juhl
Business lawyer
Timothy Milios
Criminal defense lawyer
Steven Rosen
Criminal defense lawyer
Joshua Schaer
Criminal defense lawyer
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
Rising Star, Super Lawyers
2014
Rising Star, Super Lawyers
2013
Rising Star, Super Lawyers
2012
Rising Star, Super Lawyers
2011
Rising Star, Super Lawyers
2010
Rising Star, Washington Law & Politics Magazine
2009
Rising Star, Washington Law & Politics Magazine
2008
Rising Star, Washington Law & Politics Magazine
2006
Random Acts of Professionalism, Washington State Bar Association
2005
Rising Star, Washington Law & Politics Magazine
1999
National Dean's List,
1998
National Dean's List,
1997
National Dean's List,
1996
National Dean's List,
Work Experience
2015 - Present
Attorney, Brit Mercer Law
2011 - Present
Attorney, Schroeter Goldmark & Bender PS
2009 - 2011
Attorney, The Rosen Law Firm
2002 - 2009
Attorney, Bradley Johnson Attorneys
2001 - 2002
, University of Washington - Child Advocacy Clinic
Associations
2014 - Present
National College of DUI DefenseMember
2013 - Present
Washington Foundation for Criminal JusticePresident
2006 - Present
Washington Women Lawyers (King County chapter)Member
2002 - Present
Washington Association of Criminal Defense AttorneysPast Vice President
2002 - Present
National Association of Criminal Defense LawyersMember
2002 - Present
Washington State Bar AssociationMember
1999 - Present
Phi Beta Kappa - National Honor SocietyMember
Sample of Legal Cases
City of Duvall v. client
DISMISSED
State of Washington v. Client
DISMISSED
Education
2004
Gerry Spence Regional Trial Lawyer College
2002
University of Washington Law School
Juris Doctorate
1999
University of Washington
BA - Bachelor of Arts
Speaking Engagements
2021
The ABCs of DUIs is Not as Easy as 1, 2, 3
The Basics of DOL Hearings
2021
DUI Talks: Defense Ideas Worth Spreading
Translating Expert Testimony for a Jury
2019
Summer Session 2019
The Art of Jury De-Selection
2019
King County DPD Training
Hearings and Interlocks: How to Help Your Clients Navigate DOL
2018
Defending DUIs
Engaging or Excruciating: How to Make Expert Testimony Interesting
2017
Defending DUIs
Plea Negotiations from a Different Perspective
2016
Seattle University School of Law
Blood Breath and Tears: Case Law and Legislative Update
2015
Washington Foundation for Criminal Justice
Ethics: Save Your Client and Your Reputation
2015
Defending DUIs
Ethics and Social Media
2014
Trial Advocacy Training
Demonstrative Exhibits in the Courtroom
2014
Defending DUIs
Jury Selection
2012
Defending DUIs 2012
Devil in the Details: Dealing with the DOL
2011
DUI Strategies for Defense
Sentencing
2010
Washington Association of Criminal Defense Lawyers
Pre-trial Litigation as a Discovery Tool
2010
Ethics 2010: Goals, Tactics and Client-Centered Representation
Unique Issues in Representing Mentally Ill Persons
2007
The Basics of DUI Defense - Washington Defender Association Continuing Legal Education
DUI Sentencing and Deferred Prosecutions
Publications
2015
Washington Association of Criminal Defense Lawyers
Modifying the Colorado Method for DUI Voir Dire
2012
WACDL DUI Update
Please Define Unanimous...The Art of Simplicity in Jury Trials
2009
WACDL DUI Update
Overlooked and Underutilized Tools to Resolve Tough DUI Cases
Languages
English
Activity
Legal Answers