DUI Lawyers in Vancouver and Clark County

Flat-fee DUI defense from attorneys who have worked both sides of the courtroom. Free consultation, available 24/7.

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Dedication

We are available 24/7

Experience

Nearly 30 years of combined criminal defense experience

Insider Knowledge

A former Oregon prosecutor now fights on your side

Trial-Tested

More than 60 trials fought in the courtroom

Washington DUI Law Is Complicated. That Is Good News for Your Defense.

A DUI case is built on procedure: the reason for the stop, how the field tests were run, whether the arrest had probable cause, and how the breath or blood evidence was collected. Police make mistakes at every one of those steps, and a mistake can mean suppressed evidence, a reduced charge, or a dismissal. Most people never find out, because they never ask a DUI lawyer to look.

VanWa Legal has defended DUI charges in Clark County courts since 2009, with attorneys who have worked as prosecutors and public defenders before defending private clients. We know the local judges, the local prosecutors, and where DUI cases in this county are won.

Cases we handle

DUI Charges, Process, and Evidence We Handle

How a DUI Case Moves

How a DUI Case Moves Through a Clark County Court

The traffic stop and field tests

Why you were stopped is often the most important question in the case. An unlawful stop or badly run field sobriety tests can get evidence thrown out entirely.

Arrest and the breath or blood test

An arrest needs probable cause, and the testing that follows has strict scientific and legal rules. Both are common places where DUI cases fall apart.

Arraignment

Your first court appearance: the judge sets release conditions and you enter a plea. It sets the tone for the whole case.

The DOL license hearing

Separate from the criminal case, the Department of Licensing moves to suspend your license, and the window to request a hearing is short. We handle it as part of every defense.

Discovery and negotiation

We demand the prosecutor's evidence, interview witnesses, bring in experts where needed, and negotiate from strength. The best offers go to lawyers who are ready for trial.

Pretrial motions

Flaws in police procedure become suppression motions here. This stage can turn a losing case into a winnable one, and many DUI cases are decided at this step.

Trial, and appeal if it comes to that

If the right outcome is not on the table, we try the case. With roughly 60 jury trials behind our attorneys, we prepare every case as if it is going in front of a jury.

Contact us

Charged with a DUI? The clock is already running

Free consultation. Available 24/7. We quote a flat fee up front and offer payment plans on most cases. The number we quote is the number you pay, no matter how many hearings your case takes.

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Or Call (360) 281-7314
Gavel and legal scales

Meet the Team

Defense Attorneys Who Have Worked Both Sides

Roger Priest, VanWa Legal attorney

Roger Priest

Criminal defense and DUI attorney. Former Oregon prosecutor and Washington public defender. Practicing criminal law since 2009, with approximately 60 jury trials. Leads the firm's felony work.

About Roger Priest
Kevin O'Brien, VanWa Legal attorney

Kevin O'Brien

Criminal defense attorney. Practicing criminal law since 2014. Interned as a prosecutor before becoming a Washington public defender. Focuses on the firm's misdemeanor defense.

About Kevin O'Brien
Vanessa Cavanaugh, VanWa Legal attorney

Vanessa Cavanaugh

Guides clients from the first call to resolution, so nothing falls through the cracks between hearings.

About Vanessa Cavanaugh

4.9 star reviews based on 110+ reviews

What Our Clients Say About Us

I hired Roger to represent my husband when he was arrested on false charges. From the very beginning, Roger was responsive, knowledgeable and willing to take on the case. He was the only one to return my call when I was searching for help. He is very confident in his ability and worked hard to get all the charges dismissed. He is able to be calm in situations where his clients are anything but. I am so grateful for the services provided by Roger. He is very respected in the legal community here in Vancouver. I hope I never need a lawyer again, but if I did, Roger would be my first choice.
RL Rosie L. 2 months ago
I am writing a much overdue review for Roger Priest after he has gone above and beyond while representing me as my lawyer. Last year I found myself facing legal difficulties after my first and only DUI. While the circumstances were incredibly stressful, Roger's involvement in my case made the process straight forward and my case was resolved in a timely manner. Roger is exceptionally proficient in cases like mine and he demonstrates that in and out of the court room. Not only did he walk me through the process but he put my family's concerns at ease by answering all of our questions and making himself available whenever we needed clarification. I was very fortunate to have Roger on my side during that difficult time and would highly recommend his services to anyone that finds themselves in need of legal counsel. Thank you once again, Roger!
CM Carly M. 2 months ago
Called for advice on what turned out to be a scam call. Roger Priest had me at ease in a very timely manner. Thank you!
FA Florence A. 2 months ago
VanWa Legal exceeded my expectations. From the initial consultation to the final court appearance, they were thorough, strategic, and always had my best interests in mind. Their attention to detail and dedication to their clients is unmatched. Highly recommend!
D Deimer 2 months ago
Roger Priest at VanWa Legal has been instrumental in changing my life for the better. He fought for me and won! I'm forever grateful.
BC Becky C 2 months ago
I met Roger at the start of 2025, somehow after I paid for a fender bender that I caused I was hit with a hit and run little did I know when I had a warrant two years after the incident. As of today my case was entirely dismissed without even going to trial. I couldn't be happier with the results and couldn't vouch for a different lawyer. Every time we had a court date, we were the first ones on and promptly the first case handled. Roger Priest is the man- I would highly recommend you give him a call if you are experiencing trouble.
CC Cristian Carter 2 months ago
Had a consultation with Roger priest this morning, paid attention to detail and what he had to say and he was very honest and upforward not to mention he took the time to look up additional information which lead to the best possible news. I thought my life was over and he gave me hope. Thank you Roger I will be hiring you!!! You give people with a bad past who are trying to do good lots of hope! God bless you.
ML Mr Lopez 2 months ago

Areas We Serve

DUI defense across Clark County

VanWa Legal handles criminal defense and DUI matters from our office at 712 W Evergreen Blvd in downtown Vancouver, minutes from the Clark County Courthouse.

FAQ

DUI Questions We Hear Every Week

Will a DUI result in a license suspension?

The Department of Licensing moves to suspend your license after a failed or refused test, separately from the criminal case, and the window to request the hearing that can stop it is short. We handle DOL hearings as part of every DUI defense.

Should I have taken the breath test?

Refusing a breath test in Washington triggers its own consequences under the implied-consent law, including a longer license suspension and the refusal being used against you in court. Taking it gives the state evidence but can also expose testing errors we can challenge. There is no single right answer for every stop, which is why it's worth having a lawyer review exactly what happened in yours.

What happens at a DUI arraignment?

The arraignment is your first court appearance. The judge tells you the charges, sets conditions of release such as no-drinking or ignition-interlock requirements, and you enter a plea, almost always not guilty at this stage. Having an attorney there early can help keep those release conditions reasonable and protect your options going forward.

Can I get a deferred prosecution?

Washington allows a deferred prosecution for drivers whose DUI is tied to alcohol or drug dependency, in exchange for completing a lengthy treatment program and meeting strict conditions. It can ultimately lead to the charge being dismissed, but it is a serious multi-year commitment and is not the right fit for everyone. We can tell you whether you're likely to qualify and whether it's your best option.

How much does a DUI lawyer cost?

We handle DUI cases on a flat fee, so you know the cost up front instead of watching an hourly bill grow. The exact amount depends on the charge and how far the case goes, and we offer flexible payment plans. Every case starts with a free consultation where we'll give you a clear number.

Contact us

Speak With A Lawyer Now

Free consultation. Available 24/7. We quote a flat fee up front and offer payment plans on most cases. The number we quote is the number you pay, no matter how many hearings your case takes.

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Or Call (360) 281-7314
The VanWa Legal attorney team