DWI Defense Attorney in Houston
A Trial Attorney Ready to Fight Your DWI in Harris County
A DWI charge in Texas moves fast, and the consequences reach further than most people expect. In Houston and Harris County, a typical case begins with a traffic stop. A local or state officer suspects impairment, administers field sobriety tests, and, if those results raise concern, follows up with a breathalyzer, chemical, or blood test. What starts as a routine stop can escalate to an arrest within minutes.
Drug-related charges follow the same path. Many prescription medications, including legal ones, carry warnings against driving, and impairment from those drugs can support a DWI charge even when no alcohol is involved. If an accident caused injury to someone else, the situation becomes more serious. Incidents involving a third-party injury and intoxication can lead to additional criminal charges such as intoxication assault, and may give rise to civil liability alongside the criminal case.
Every DWI case is different. The facts of the stop, the evidence collected, and the decisions made in the days immediately after arrest all shape what happens next. Having a dedicated criminal defense attorney in your corner from the beginning, one who treats you as a partner in your own defense rather than a file to be processed, can make a real difference in how your case unfolds.
Contact Alex the Defender for a free consultation by reaching out online or by calling (713) 600-9902 today.
Understanding DWI in Texas (Texas Penal Code § 49.04)
Under Texas Penal Code § 49.04, DWI is defined as operating a motor vehicle in a public place while intoxicated. Texas law recognizes two ways to establish intoxication: a blood alcohol concentration (BAC) of 0.08% or higher (the “per se” standard), or a loss of normal mental or physical faculties due to alcohol, drugs, or a combination. That second standard matters: prosecutors don’t need a BAC reading above 0.08% to pursue a DWI case.
Texas also draws an important distinction between DWI and DUI. DWI applies to adults 21 and over and carries significantly harsher penalties. Texas DUI law is a separate charge reserved for drivers under 21, where a zero-tolerance policy applies. Any detectable alcohol is enough to trigger legal consequences. Commercial drivers face their own threshold: a BAC of 0.04% is sufficient for a DWI charge. For drug-related DWI, there’s no per se BAC limit; prosecutors rely on the loss-of-normal-faculties standard, with Drug Recognition Expert evaluations and toxicology reports doing the heavy lifting.
The 15-Day ALR Deadline After a Houston DWI Arrest
A DWI arrest in Houston triggers two separate proceedings simultaneously: a criminal case in Harris County court and an Administrative License Revocation (ALR) proceeding managed by the Texas Department of Public Safety. The criminal case gets most of the attention, but missing the deadline on the administrative side can cost you your license before the criminal case even gets started.
How the ALR Process Works
When an officer arrests you for DWI, they issue a Notice of Suspension along with a temporary driving permit valid for 40 days. Under Texas Transportation Code Chapters 524 and 724, you have 15 days from the date the suspension notice is served to request an ALR hearing. Miss that window, and your license is automatically suspended on the 40th day, with no further opportunity to contest it.
What Happens at the ALR Hearing
ALR hearings are civil administrative proceedings conducted by administrative law judges through the State Office of Administrative Hearings (SOAH), entirely separate from the criminal case. At the hearing, the Texas Department of Public Safety must demonstrate reasonable suspicion for the stop, probable cause for the arrest, and that you either refused or failed a breath or blood test. A favorable outcome can preserve your driving privileges, and the testimony and documentary evidence produced at the hearing can support your criminal defense as well. We act immediately on both tracks to protect your license and build the strongest possible case from day one.
How We Build Your DWI Defense
No two DWI cases are alike. The specifics of the stop, the officer’s conduct, the evidence collected, and the strength of the prosecution’s case all shape what a viable defense looks like. We scrutinize every piece of available evidence, engage directly with the district attorney, and analyze witness accounts to build a strategy tailored to your situation. Where the facts support it, we file motions to suppress illegally obtained evidence or challenge cases that stem from unconstitutional conduct, including improper stops, sobriety checkpoints, and illegal searches or seizures.
Defense preparation also means staying current on the legal precedents and scientific techniques that govern DWI testing. We question the reliability of test results, work with witnesses who can challenge the prosecution’s claims, and leave no avenue unexplored, particularly for first-time offenders or clients with minimal criminal history, where a strong defense can affect the direction of the case.
Defense strategies we employ include:
- Challenging the Initial Traffic Stop’s Legality
- Disputing the Reliability of Field Sobriety Tests (FSTs)
- Contesting Chemical Test Accuracy (Breath or Blood)
- Challenging “Actual Physical Control”
- Police Misconduct and Constitutional Violations
- Medical Conditions or Lawful Medication Use
- Undermining Witness Credibility
- Seeking Diversion Programs or Deferred Adjudication
- Negotiating Plea Bargains
Avoiding Jail After a First-Time DWI in Houston
For a first DWI offense in Texas, a judge may grant probation in place of jail time. Unlike repeat offenses, there’s no mandatory minimum sentence that forecloses that option. We build the strongest possible argument for favorable alternatives by identifying weaknesses in the prosecution’s case: errors in test analyses, unreliable witness accounts, and procedural missteps. When probation is available, conditions typically include community service, a DWI education program, and installation of an ignition interlock device. Understanding these options puts you in a position to make real decisions about your defense rather than simply accepting whatever the prosecution proposes.
How Long Does a DWI Case Take in Houston?
A DWI case in Texas typically takes 3–6 months to reach a plea decision. If the case is set for trial, the timeline extends. It can take anywhere from four months to over a year before a trial date, depending on court scheduling in Harris County and the complexity of the case. Gathering evidence, negotiating with prosecutors, and building a thorough defense all affect the timeline. We keep you informed at every stage and make sure filings are timely and court appearances are fully prepared.
Get a DWI Case Evaluation in Downtown Houston Today
Licensed in Texas since 2016 and selected to the 2025 Rising Stars list, Alexander J. Houthuijzen is a drunk driving lawyer who approaches every case as a trial attorney. He is prepared to take your DWI to the Harris County Criminal Justice Center if that’s what your situation requires, not just push for a quick resolution. You work directly with Alex throughout every phase of your case. You’re kept informed, involved in decisions, and treated as a member of your own defense team, not a file to be processed.
Schedule a free consultation with Alex the Defender by contacting us online or by calling (713) 600-9902. Hablamos español.
Contact Alex the Defender Today
Alex Houthuijzen represents clients facing DWI charges in Houston, Harris County, Montgomery County, and Fort Bend County. If you or someone you care about has been arrested, the time to act is now. The 15-day ALR deadline alone means delays have real consequences.
We offer free consultations and handle personal injury cases on contingency, so there are no upfront legal fees unless we win. Engaging promptly means motions can be filed on time, pre-trial proceedings can be handled correctly, and your defense can be built around the specific facts of your case, not a generic playbook.
Why Choose Alex the Defender?
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Free Initial Consultations for Personal Injury Cases
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Focused On Clients' Best Interest
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Compassionate & Caring
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Personalized Attention