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First DWI Offense in Houston, TX

Texas Board of Legal Specialization in Criminal Law
DUI Defense Lawyers Association Board Certified
National College for DUI Defense Board Certified
Super Lawyers 2013-2020
Super Lawyers Top 100 in Houston & Texas
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Harris County Criminal Lawyers Association
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Super Lawyers Rising Star 2010-2013

You Need an Aggressive Houston DWI Attorney

Even a first driving while intoxicated (DWI) offense can have serious consequences. In Houston, a driver convicted of a first DWI may face:

  • Fine up to $2,000
  • 3 to 180 days in jail
  • License suspension for 1 year

A surcharge of $1,000 per year may also be assessed by the Texas Department of Public Safety (DPS), or $2,000 per year if your blood alcohol concentration (BAC) was .16 or greater. And if your BAC is greater than a 0.15, the case may be enhanced to a Class A Misdemeanor, which doubles the range of punishment and fines.

Thank you, Mark, for saving my career.

I’m in medical sales, so when I was wrongly accused and my career was on the line, I called the best: Mark Thiessen. Mark came highly referred to me from my friends. After reading his reviews on line and meeting him in his office, I knew I could trust Mark to fight for me. Every time he walks in the court the DAs, Judge and staff all greet him. I was honestly proud that was my lawyer when he came in.

Posted by Beau
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If you’ve been arrested for DWI, an aggressive defense is your only option if you want to avoid a conviction and significant penalties. Thiessen Law Firm is committed to fighting for drivers across the greater Houston area, and we have a track record of success in this complex and challenging arena.

Backed by Board Certified DWI specialist Mark Thiessen’s expertise in DWI law, breath and blood testing, field sobriety tests, local courts, and case law, we know exactly how to approach a case with each client’s best interests in mind. We will not settle for anything less than the best result possible.

For more information on our services and how our Houston DWI attorneys can help you, call 713.864.9000. We are available 24/7 and offer a free consultation to help you get started.

You have 15 days to save your driver's license

Act fast if you've been charged with DWI or DUI in Texas. Here’s something you might not see from other Houston DWI Lawyer websites: If you've been arrested for a DWI or DUI in the state of Texas, you are facing two cases against you. The first one is the criminal case by the state of Texas, and the other is by the Texas Department of Public Safety to suspend your license.

License Suspension

Fighting for First DWI Offenders in Houston, TX

With breath and blood test evidence, not to mention field sobriety test results, challengingDWI charges is no easy task. Our team is up to the challenge. We are armed with the expertise and information it takes to identify and expose violations of testing protocol, inherent issues with DWI tests, and violations of your constitutional rights. Our trial record of over 100 Not Guilty verdicts speaks for itself.

We can ask the right questions:

  • Did the arresting officer have probable cause to pull you over in the first place?
  • Were you read your Miranda rights?
  • What factors influenced the validity of blood/breath test results?
  • Should breath/blood test evidence be rendered inadmissible?

In our experience, no DWI case is hopeless. Whether you are a first-time offender or have prior DWI convictions on your record, our Houston DWI lawyers are standing by to help you get your life and freedom back. Additionally, Attorney Mark Thiessen is Board Certified in DWI Defense by the National College for DUI Defense.

Contact Thiessen Law Firm at 713.864.9000 or request a free case evaluation online. We are available 24 hours a day, 7 days a week to ease your concerns and protect your freedom.

aggressive defense