DUI Attorney and Criminal Defense Counsel for Vancouver, WA

A criminal charge can affect nearly every part of a person’s life, from driving privileges and employment to family relationships and financial stability. Steven W. Thayer, PS provides experienced legal services for defendants facing DUI charges and other criminal allegations in Vancouver, WA, throughout Clark County, and across Sout
west Washington. Practicing law since 1977, Steven W. Thayer brings decades of criminal defense experience to complex legal matters requiring careful review and knowledgeable legal counsel.
Criminal Defense in a Major Southwest Washington Community
As the largest city in Clark County, Vancouver serves as a regional center for employment, business, healthcare, transportation, and residential development. Interstate 5, Interstate 205, State Route 14, and other major corridors connect Vancouver with communities throughout Southwest Washington and the Portland metropolitan area.
That regional environment can create a wide variety of circumstances surrounding a criminal allegation. A DUI investigation near downtown Vancouver, an incident along SR 14, or an arrest following travel on I-5 can involve different factual and evidentiary considerations.
Steven W. Thayer provides representation for defendants dealing with a broad range of criminal allegations, including:
- DUI Attorney representation
- Criminal Defense Attorney services
- Domestic Violence Attorney representation
- Federal Crime Attorney matters
- Sex Crime Attorney cases
- Child pornography defense
- Manslaughter allegations
- Vehicular homicide cases
- Violent crimes
- Drug possession charges
What Careful Criminal Defense Involves
A criminal accusation is based on allegations and evidence that should be examined carefully. Depending on the matter, an attorney may need to review police reports, charging documents, witness accounts, physical evidence, digital records, photographs, video, testing documentation, and other files and records.
DUI Cases Require More Than Reviewing a Test Result
A Vancouver DUI case may involve the circumstances of a traffic stop, field sobriety testing, breath or blood testing, arrest procedures, and the documentation created during the investigation. Separate administrative issues concerning driving privileges may also require attention.
The relevant questions depend on the facts of the individual case. An attorney can examine the available evidence and explain which legal issues may affect the defense.
Serious Felony Allegations Need Individualized Attention
Cases involving vehicular homicide, manslaughter, violent crimes, domestic violence, sex crimes, or child pornography can involve extensive investigations and potentially severe consequences. The appropriate legal work depends on the allegations and evidence involved.
Federal criminal matters can present additional procedural considerations because federal prosecutions operate within a different court system and legal framework. Experienced legal counsel can help a defendant understand which procedures apply to the particular case.
Decades of Legal Work in Washington State

Steven W. Thayer has practiced law since 1977 and has built his professional career around legal work that includes criminal defense. He is a founding member and former Vice President of the Washington Association of Criminal Defense Lawyers.
His professional credentials also include an AV rating through Martindale-Hubbell’s peer review process and an appearance in the Bar Register of Preeminent Lawyers for 26 years.
For defendants in Vancouver, professional experience can be particularly relevant when a case involves substantial investigative material, multiple witnesses, technical evidence, or complicated procedural questions. Good client relationships also depend on communication: understanding what the prosecution alleges, what evidence is available, and what decisions may need to be made.
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Vancouver Criminal Defense FAQs
After a DUI arrest in Vancouver, WA, it is important to preserve the paperwork associated with the arrest and understand that the criminal case may not be the only issue requiring attention. Depending on the circumstances, separate administrative matters involving driving privileges can have their own requirements and deadlines.
An attorney can review the citation, notices, police reports, and other available records. The circumstances of the traffic stop may also warrant examination, including the reason for the stop, field sobriety testing, chemical testing, and the arrest process.
For Vancouver drivers, an incident on I-5 or I-205 can involve different circumstances from an arrest on local streets or near downtown. The location itself does not determine the legal issues, but it can be part of understanding what occurred.
Because DUI procedures depend on the specific facts and applicable Washington law, defendants should seek case-specific legal advice rather than assuming that another person’s DUI experience will apply to their situation.
There is no single fee that applies to every DUI case in Vancouver, WA. Legal fees can depend on factors such as the nature of the charge, complexity of the evidence, number of hearings involved, whether motions or additional investigation are necessary, and how far the case proceeds.
A straightforward matter and a case involving contested evidence, multiple hearings, or substantial investigative records may require very different amounts of legal work. For that reason, an attorney needs information about the individual legal matter before providing meaningful information about potential fees.
During a consultation, defendants can ask how the attorney’s fees are structured, what services are included, and whether additional costs could arise during the representation. Residents of downtown Vancouver, Fisher’s Landing, Cascade Park, Hazel Dell, and other parts of the city can seek the same type of case-specific information before deciding how to proceed.
Steven W. Thayer, PS, provides criminal defense representation involving a range of allegations, including DUI, domestic violence, drug possession, sex crimes, child pornography, violent crimes, manslaughter, vehicular homicide, and federal crimes.
Each category can involve different laws and evidence. A DUI may require examination of traffic-stop and chemical-testing procedures, while a sex crime or child pornography defense matter can involve extensive digital evidence. A vehicular homicide or manslaughter case may require review of accident-related evidence and witness information. Federal crimes can involve federal investigative and court procedures.
For defendants in Vancouver, WA, the nature of the charge is therefore an important consideration when seeking legal counsel. Steven W. Thayer’s practice has included criminal defense work since 1977, providing a longstanding foundation for addressing complex Washington State legal matters.
When choosing a criminal defense attorney in Vancouver, WA, consider experience with the specific type of allegation, professional credentials, familiarity with Washington criminal law, communication practices, and the attorney’s approach to reviewing evidence and records.
Experience should be considered in context. Someone facing a DUI may need counsel familiar with traffic stops and chemical testing, while someone facing a federal crime may need an attorney experienced with federal procedures. Serious felony allegations can likewise require extensive review of investigative and evidentiary materials.
It can be useful to bring charging documents, citations, court notices, police paperwork, and other relevant files and records to an initial consultation. This gives the attorney information needed to discuss the legal matter based on its actual circumstances rather than general assumptions.
Discuss Your Vancouver Criminal Defense Matter
If you are facing a DUI or another criminal allegation in Vancouver, WA, contact Steven W. Thayer, PS, to discuss your circumstances. With legal practice dating to 1977 and extensive criminal defense experience, the firm serves defendants throughout Vancouver, Clark County, and Southwest Washington.
