The Sullivan Law Group:

Attorneys Brian M. Sullivan, Melissa Walker Sullivan, Jason S. Lantz, Cassidy Bernardo, and Paul Grass.

Personal Injury LawyerDUI Defense LawyerCriminal Defense Lawyer

The Sullivan Law Group is a five lawyer firm dedicated to DUI / Criminal Defense & Personal Injury Claims Litigation.  Located a block and a half from the Snohomish County Courthouse, the three partners at the Sullivan Law Group all feel a calling to justice in their community.  Each thrives in the fight against the State and Corporations, knowing that they are often the last line of defense to justice and freedom.  

Attorney Brian M. Sullivan hung out his shingle and starting the firm in 2007.  He has represented people from all walks of life in a range of criminal, personal injury, and other matters.  His practice now focuses on major roadway cases for serious car accidents, DUI and vehicular assault defense and civil prosecution for the victim’s of those crimes. 

Jason Lantz is one of the most sought after DUI defense lawyers in the State.  While Mr. Lantz’s practice encompasses all aspects of criminal defense, his combination of legal, technical, and trial work in DUI Defense is why most DUI Lawyers across the state come to hear him speak at continuing education events.  Mr. Lantz has a thriving practice in Everett and also maintains an office for the firm in near his home in Kirkland, Washington.  He regularly appears in all courts in Snohomish, King, and Skagit Counties.

Melissa Walker Sullivan joined the firm in 2015 after over a decade in criminal prosecution and appeals.  She focuses her representation on DUI / DWI Defense and other criminal defense matters, including serious violent offenses, white collar crimes, and appeals at all court levels.  She also represents people who have been seriously injured in a crash or crosswalk.  

The firms criminal defense practice focuses on those charged with crimes such as DUI and other Driving Offenses, Embezzlement, Drugs, Assault, Domestic Violence, and other Crimes.

Our Personal Injury practice focuses on helping victims and surviving family members recover from others’ negligence in cases involving auto accidents, construction accidents, and falls causing serious injury or wrongful death.

Our firm has successfully argued countless motions and obtained many outstanding results for our clients. Attorney Brian Sullivan and the other lawyers in the firm have the legal knowledge, insight, and understanding of  the courts, as well as a vast knowledge of the laws and legal strategy in DUI Defense, Personal Injury litigation, and Criminal Defense that are necessary for the best case result possible.  Our firm strives to consistently exceed expectations for legal results.

Two Former Deputy Prosecutors. Decades of Experience. Results for Satisfied Clients.

Clients come first.  Every case we handle is a priority for you and for us.  Each matter gets a full personal case analysis by a partner and is often handled start to finish by that attorney.  Most cases are round tabled between the lawyers when difficult events arise. We recognize that the firm together conquers more challenges than each lawyer alone, no matter how skilled each individual is.  That is why we also contract, when needed for the best private investigation and expert witnesses available for our clients.

What do Insurance Companies and the Government have in common? The ability to have the common person stand up to them in a court of law.  We take pride in fighting the vast resources of the prosecution and insurance corporations.  We have successfully fought and succeeded over and over again.

Referrals are the Highest Form of Flattery.  Over the years local judges, lawyers, police officers, and former clients regularly refer their friends who need help.

By thoroughly understanding how procedures and law apply to your case, we are able to fight for the best possible resolution to your case.


Don’t get stuck with a DUI or other criminal charge if you don’t have to.

We are on call and will speak with you about your case and give you a free analysis of the situation.

Aggressive in Court. Compassionate. Proven Results.

DUI, Criminal Defense & Personal Injury Attorney: Brian M. Sullivan

Professional Memberships:

:: Washington State Trial Lawyers Association, Eagle Member
:: Snohomish County Bar Association
:: National Association of Criminal Defense Lawyers
:: Washington Association of Criminal Defense Lawyers
:: National College for DUI Defense
:: Washington State Bar Association

Attorney Brian Sullivan, lives and works in Everett, WA, practicing Personal Injury, DUI / DWI, and Criminal Defense litigation.  As a former deputy prosecuting attorney, and extensively trained Trial, Arbitration, and Mediation Lawyer and DUI Defense Lawyer, he has the skills necessary for the toughest cases.

If you need a Lawyer for a Crime, Car Accidents, Wrongful Death, or other information on your rights, call now for a free consultation.

Everett Lawyer Brian Sullivan and his firm handles all types of criminal and injury related matters, from Murder, Assault, or Domestic Violence, to Marijuana Defense and Other Drug Defense.  Our firm occasionally also handles tickets (speeding tickets, moving violations, etc.).  If you need an Everett, Kirkland, Lynnwood, or Shoreline Criminal Lawyer, Injury Lawyer, DUI Lawyer, or Assault Lawyer, Attorney Sullivan can help.

The Sullivan Law Group will accept cases in all courts in Washington, especially Snohomish, North King, Skagit and Whatcom Counties.

Personal Injury Accident Lawyer

Everett, Washington Personal Injury Attorney. Compassionate legal representation for those in serious car / truck / motorcycle / pedestrian injury accidents. Mr. Sullivan brings not only his experience as a former prosecutor but also knowledge of the law as a former clerk at the Washington State Supreme Court. With extensive experience in local courts, he knows…

DUI & Criminal Defense Lawyer

Everett, Washington DUI / Criminal Defense Attorney. Former Prosecutor, Member of the National College for DUI Defense, Aggressive in Court, Proven Results. After being arrested for DUI, a criminal charge in Washington State, you may feel overwhelmed and as if there is no way to avoid being found guilty. After all, the State has nearly…

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