
We are the top rated DUI Defense lawyers in Vancouver, WA
Drunk driving, also known as driving under the influence (DUI), cases can be surprisingly technical. Issues that may arise include breath tests not being prepared correctly at the toxicology lab, improper calibration of Breathalyzers and more.
In Vancouver, WA we know exactly how to pinpoint the issues that the prosecution might overlook. We know because our lead attorneys are former criminal prosecutors. That means we know how the opposition handles cases and can often anticipate their legal tactics.
What are the consequences of a DUI conviction?
Some of the consequences of a DUI conviction are obvious. Your driver’s license may be suspended, and you may face jail time or large fines. Felony DUI charges are even more serious.
Other costs of a conviction for drinking and driving are hidden. They include the thousands of dollars that you may have to spend on an ignition interlock system, alcohol treatment classes, increased insurance rates and more. Learn more about DUI Penalties in Washington.

Top-rated defense in the courtroom that you can trust.
How we defend your driver’s license after a DUI

If you are accused of DUI, you will actually have two different cases. The first is the driver’s license suspension hearing. This is a civil proceeding handled by the Department of Licensing (DOL).
Our lawyers are available to stand by your side during your DOL hearing. We will put our experience to work to help you keep your driver’s license. Learn more about driver’s license suspension.
What is our DUI defense process?
Our DUI defense team will carefully investigate every aspect of your case to look for opportunities to obtain a positive outcome. We take a team approach in these cases. Therefore, you get the benefit of several people working to enforce your rights and protect your future.
Whether this is your first offense or you have been convicted of DUI/DWI before, we are ready to provide you with the criminal defense you need. In some cases, this will mean challenging your breath test or field sobriety test. In other cases, it will mean finding alternative sentencing options to keep you out of jail.

"Jack is the best attorney in town. He is knowledgeable, caring, and professional. If he doesn't know the answer, he finds it. We were more than happy with Jack's representation and had a better result than we even dreamed possible."
How do the police prove a DUI occured?
There are a number of different ways the prosecution can seek to prove a DUI. If alcohol is alleged to be involved, the prosecution will initially determine whether the arresting officer obtained a breath sample result from an approved breath testing machine. If so, they will most assuredly seek to introduce that as evidence of your guilt. In Washington, a blood alcohol concentration (BAC) result over 0.08 g/mL is per se evidence of guilt for DUI. If, however, there is no BAC result due to a refusal or other reason, the prosecution will seek to show that, at the time of driving, you were appreciably affected by intoxicants.
In marijuana DUI cases, police will often attempt to get a warrant to obtain a blood sample. A blood result of 5 ng/mL or higher is per se evidence of guilt of driving under the influence of marijuana. Additionally, as in all other drug-related DUI cases, the prosecution can also seek to show that you were appreciably affected by drugs at the time of driving.
Frequently Asked Questions About DUI Cases
What qualifies as drunk driving or DUI in Washington State?
In Washington, a person can be charged with DUI if their blood alcohol concentration (BAC) is 0.08% or higher, or if they are impaired by alcohol or drugs to the point where safe driving is affected. Even a lower BAC may lead to charges if law enforcement believes impairment is present.
What penalties can I face for a DUI conviction in Washington?
DUI penalties can include jail time, fines, driver’s license suspension, probation, and mandatory alcohol education or treatment programs. Repeat offenses, high BAC levels, or accidents involving injuries can result in harsher consequences and longer license restrictions.
Can I be arrested for DUI even if I refuse a breath test?
Yes. Washington has “implied consent” laws, meaning that refusing a breath or blood test can lead to automatic license suspension and may still result in DUI charges. Refusal can also be used against you in court, making it important to seek legal advice immediately.
What defenses are available against a DUI charge?
Common DUI defenses include challenging the legality of the traffic stop, questioning the accuracy of breath or blood test results, and examining whether field sobriety tests were administered correctly. An experienced DUI attorney can analyze the evidence and develop a tailored defense strategy.
Why should I hire a DUI defense lawyer in Vancouver, WA?
A skilled DUI defense lawyer understands Washington’s DUI laws and court procedures. They can protect your rights, negotiate for reduced penalties, or fight for dismissal when possible. Local attorneys also know how prosecutors build DUI cases, which provides a strategic advantage in defending your case.