Practice Areas > DWI
Houston DWI Defense Attorney
Attorney Representation in Houston, Texas since 1992
The Houston Law Firm of Tad Nelson and Associates provides attorney representation to those facing Houston DWI arrest and punishment. Tad Nelson understands the stress and embarrassment that results from a criminal arrest for driving while intoxicated. Houston criminal defense attorney Tad Nelson founded his DWI defense law firm in 1995 with the idea of providing highly skilled and aggressive big city attorney representation within the comfort of a small town law firm. If you are arrested and charged with a DWI in the Houston area, rest assured that Tad Nelson and his expert legal defense team will put you at ease and allow you to gather enough information so that you have a solid understanding of what you face in the immediate future. You can rest assured that your concerns are priority one to our attorneys.
In Houston, DWI or Driving While Intoxicated is
classified as a criminal offense. The Texas Legislature
defines a DWI as “not having the normal use
of mental or physical faculties by reason of the
introduction of alcohol, a controlled substance,
a drug, a dangerous drug, a combination of two or
more of those substances, or any other substance
into the body” or “having
an alcohol concentration of 0.08 or more”.
(Texas Penal code 49.01). The Houston
prosecution only needs to prove one of the above
statements for a guilty DWI verdict.
In Houston, law enforcement uses either a breath, blood or urine test to determine someone’s BAC. The accuracy of these tests leaves much to be desired. Problems associated with the breath test include improper use, improper calibration, improper instructions to the user and the fact that the sample is not saved for testing by an independent lab. You do have the right to insist that your sample be saved for verification by an independent testing facility. Tad Nelson will be able to tell you when the government has made a mistake.
Tad Nelson is trained in all the tasks that Law enforcement performs in an effort to convict you of DWI, including the following:
- Completed the 24 hour student certification in DWI Detection and Standardized Field Sobriety Testing (SFSTs).
- Completed the more strenuous Instructors certification class for the DWI Detection and Standardized Field Sobriety Testing.
- Completed the certification class, Drug Evaluation and Classification Training, "The Drug Recognition Expect School" (DRE - is the person called in when it is believed the DWI has been caused by something other than alcohol).
- Completed the training course as an Evidentiary Breath Alcohol Technician on the Intoxilyzer 5000 (current generation of breath machine in Texas).
- Completed the training course as an Evidentiary Breath Alcohol Technician on the Intoxilyzer 8000 (next generation machine, already in operation in several states).
Some of Tad Nelson's DWI Training Certificates
(Click on the thumbnail images above to see the entire certificate.)
The law states that you have the right to represent yourself even though this is typically a bad idea. There are extremely harsh consequences for a Houston DWI conviction including jail time if a misdemeanor and even penitentiary time if a felony. It is essential to hire a skilled and experienced Houston DWI attorney to represent you.
Houston criminal attorney Tad Nelson is board certified by the State of Texas. What does that mean? Only a few attorneys hold this certification and it signifies that he is the “best of the best”. Houston criminal attorney Tad Nelson received his certification in 1996 and is committed to guidelines and principals of the Board.
Put a *Board-Certified Criminal Law Specialist and
Former Assistant District Attorney in Your Corner — Call (281) 280-0100
Our firm and DWI defense attorney Tad Nelson provide skilled legal representation and services to people throughout Galveston County and the Houston metro area. If you have been arrested for drunk driving and want to avoid the automatic license suspension that goes with that — call our League City law offices directly or contact us online today.
Drunk Driving Defense
If you have recently been arrested and charged with a DWI — our law firm may be able to help you avoid the harsh consequences of a conviction. As a former assistant district attorney, Tad Nelson understands how prosecutors approach these cases and the obstacles they have to overcome to convict. To learn more about our DWI defense practice, please see:
Major Credit Cards Accepted
Evening, Weekend, and Off-Site Appointments Available
*The Texas Board of Legal Specialization certifies attorneys in 20 specific areas of law; certification in any of these areas requires substantial demonstrated experience and skill, positive peer evaluations, ongoing legal education commitments, and the passage of a rigorous test.
Criminal Practice Areas:
- DWI
- Drug Crime
- Capital Murder
- Murder
- Probation Violation
- Domestic Violence
- Traffic Tickets
- Theft
- Fraud
- Assault
- Sexual Assault
- Sex Crimes
- Rape
- Weapons Charges
- Aggravated Crime
- Federal Crimes
- Federal Drugs
- Felonies & Misdemeanors
- Juvenile Crimes
- Expunction



