Although Texas DWI laws apply statewide, enforcement varies by county.
If you’re facing a DWI in Houston, you need a local lawyer who knows the Harris County courts, prosecutors, and how things work in the area.
Houston-area cases frequently involve:
- Rapid blood warrant requests after test refusals
- Heavy reliance on body-cam and lab evidence
- Fast-moving court timelines
A lawyer who knows local procedures can spot important issues early and build a stronger defense for you.
We handle DWI cases every day in Houston and throughout Harris County, as well as nearby jurisdictions including Fort Bend, Montgomery, Galveston, Brazoria, Liberty, and Waller counties.
Related: How to choose a top criminal defense lawyer in Texas
What Counts as DWI in Texas?
Under Texas Penal Code §49.04, a person commits DWI by operating a motor vehicle in a public place while intoxicated.
“Intoxicated” means:
- A BAC of 0.08% or higher, or
- Loss of normal use of mental or physical faculties due to alcohol or drugs
Important:
- You can be charged below 0.08%
- You can be charged without a breath or blood test, based on the officer's observations and other evidence.
- If you refuse a test, your license can be suspended through the ALR process unless your lawyer successfully challenges it.
Houston DWI Court Process
| Arrest |
Traffic stop, and investigation |
| 0–24 hours |
Booking into jail |
| 24–48 hours |
Magistrate hearing (bond set) |
| ≤15 days |
Deadline to request ALR hearing |
| 2–6 weeks |
First court setting |
Related: Harris County booking -- what happens after an arrest
DWI Arrests in Houston, TX: What’s Different
Houston is the fourth-largest city in the U.S., and USA Today ranks it as #8 for traffic congestion. DWI is taken seriously here. More resources are devoted to keeping the roads safe.
In the Houston area, some of the key differences include:
- Houston Police Department traffic units, rather than rural patrol officers
- Rapid blood warrant requests after test refusals
- More “no-refusal” enforcement periods
- Heavy reliance on body-cam, dash-cam, and lab evidence
Harris County Courts That Handle DWI
- First & Second DWI (Misdemeanor): County Criminal Courts at Law
- Felony DWI: District Courts
- License Suspension (ALR): Texas DPS / SOAH (often virtual)
DWI Penalties in Texas
First DWI (Misdemeanor)
- A fine of up to $2,000
- 3 to 180 days in jail
- License suspension (handled separately through ALR)
Related: What happens on a first DWI?
Second DWI (Class A Misdemeanor)
- A fine of up to $4,000
- 30 days to 1 year in jail
- Longer license suspension possible
Related: What happens on a second DWI?
Third or Subsequent DWI (Felony)
- A fine of up to $10,000
- 2 to 10 years in prison
- Felony record
Related: 3+ DWIs in Texas
Common Enhancements That Increase Penalties
ALR Hearings After a Houston DWI
You only have 15 days to request an Administrative License Revocation (ALR) hearing to prevent the suspension of your driver’s license.
We will:
- File an ALR request as soon as possible
- Represent you at the hearing (you may not even have to be present)
- Cross-examine the arresting officer
- Fight to keep you behind the wheel
Most ALR hearings in the Houston area are held via Zoom, so you may not even need to appear.
At Michael & Associates, our goal is to keep you driving while we fight the case.
See: Chances of ALR dismissal
How a Houston DWI Can Affect Your Future
A DWI conviction can result in:
- Long-term criminal record
- Higher insurance costs
- Complications with passing employment and background checks
- Ignition interlock requirements
- Consequences for those holding a commercial driver’s license
How We Fight DWI Charges in Houston
Every case is unique, but often our best defense strategies focus on the evidence.
We may be able to:
1. Challenge Your Traffic Stop
Did the police have legal justification to pull you over?
2. Attack Probable Cause
Did the police officer have sufficient evidence to arrest you?
3. Review Field Sobriety Tests
- Were the testing instructions clear?
- Were the tests administered correctly?
- What were the weather conditions?
- Could the results have been influenced by medications or medical conditions?
4. Analyze Blood or Breath Testing
- Lab errors
- Timing issues (rising BAC)
- Chain-of-custody problems
5. Prepare for Trial From Day One
Your case is stronger when prosecutors see that you are prepared to fight.
Real DWI Outcomes in Houston, TX
Harris County court data shows:
- Many first-offense DWI cases are resolved without convictions when evidence is challenged
- Convictions rise sharply for repeat and felony DWI offenders
- Jail time is far more common without a lawyer fighting for you
Fighting your case matters.
Data: Case Outcomes in Houston
Almost half of first-time offenders in Harris County receive a dismissal, according to Harris County court data.
| Outcome |
1st DWI |
2nd DWI |
3rd (or more) DWI |
| Dismissal |
48% |
17% |
5.2% |
| Convicted – Guilty or Nolo |
38% |
60% |
57% |
| Deferred adjudication |
1.5% |
.42% |
.22% |
| Motions to Revoke Granted / Revoked |
1% |
3.9% |
6.85% |
| Motions to Revoke Denied / Continued |
1% |
2.2% |
8.5% |
| Other |
11.4% |
16% |
22% |
| Conviction by the court |
.01% |
0% |
.04% |
| Acquittal by the court |
.01% |
0% |
0% |
| Convictions by the jury |
.13% |
.5% |
.1% |
| Acquittal by jury |
.15% |
.1% |
0% |
Source: https://courtsdata.traviscountytx.gov/CriminalAnalytics/
Analysis: DWI Outcomes in Harris County
Are you unsure what these statistics mean for you? Let's explore what the numbers show:
- First offense: The statistics show that first-offense DWI outcomes in Harris County are evenly split between dismissals and pleas of guilty or no contest, so fighting back can make a big difference.
- Second offense: About 60% are convicted or plead guilty. Only about 17% are dismissed, so skilled representation is critical.
- Felony DWI: Fewer than 6% of defendants received dismissals or deferred adjudication, while 57% were convicted. In addition to fines and jail time, a felony conviction can impact your gun and voting rights.
Conviction Sentences in Houston
If convicted, you will receive a sentence. The following shows the distribution of sentence types for DWI convictions last year in Harris County:
|
Sentence
|
1st DWI
|
2nd DWI
|
Felony
|
| Probation/Community supervision |
13.4% |
39% |
67% |
| Committed to the local jail |
86.6% |
61% |
20.7% |
| Committed to state jail |
0 |
0 |
.7% |
| Committed directly to prison |
0 |
0 |
11.6% |
Analysis: DWI Conviction Statistics in Harris County
- First offense: Almost 87% resulted in jail time. However, this typically refers to the time you spend between your arrest and posting bail. The more critical concern at this point is maintaining a clear record.
- Second offense: 61% or more of second offenders had to serve time in jail. Just over 38% of convictions result in probation or community supervision.
- Felony DWI: About 32% of felony convictions result in jail or prison time. However, these sentences are longer than those for a misdemeanor offense, so they can significantly impact your work and personal life.
Having an experienced DWI lawyer makes a difference.
