
Second DWI Lawyer In Conroe, TX
A second DWI in Texas is still a misdemeanor, but it is a Class A with a 30 day jail minimum. This page covers what the state must prove about the new arrest and the old conviction, the penalties, the defenses and what happens next in Montgomery County.
What Is A Second DWI In Texas?
A second DWI is a new DWI arrest of a person who already has one conviction for an intoxicated operating offense. Under Penal Code § 49.09(a) it is a Class A misdemeanor with a minimum of 30 days in county jail. The state must prove the new offense and the prior, and the prior can be from any year.
Source: Texas Penal Code § 49.09, Enhanced Offenses and Penalties
Understanding Texas Law
How Does Texas Law Define A Second DWI?
A DWI is a second offense when the driver already has one conviction for an intoxicated driving offense. Penal Code § 49.09(a) then lifts the new charge from Class B to Class A and sets a 30 day jail minimum.
The earlier case does not have to be a plain DWI, and it does not have to come from Montgomery County. Section 49.09(c) also counts DWI with a child passenger, intoxication assault, and an out-of-state conviction for an offense that prohibits operating a motor vehicle while intoxicated. A conviction from Harris County counts the same as one from Conroe.
One prior works differently. A single intoxication manslaughter conviction does not make a new arrest a second DWI. It makes it a third degree felony under § 49.09(b)(1).
A second DWI has two things the state must prove:
- The new offense: operating a motor vehicle in a public place while intoxicated
- The prior: a final conviction, and proof that the person in court is the person named in it
The prior is proven with paperwork, sometimes decades old. Certified judgments, fingerprint cards, booking photos and witnesses can all be used to connect the old case to the defendant.
No time limit applies. A conviction from many years ago raises a new charge the same way a recent one does. The prior raises the range, but it proves nothing about the new night.

Penalties And Consequences
What Are The Penalties For A Second DWI In Texas?
A second DWI stays in the misdemeanor courts, but the minimums and license rules are heavier, and some conditions begin at bond, before any finding of guilt. These are statutory limits, not predictions for any one case.
Up to one year in county jail.
Before court costs.
Under Transportation Code § 521.344.
$6,000 at a result of 0.15 or more.
- Classification
- Class A misdemeanor under Penal Code § 49.09(a).
- Jail
- 30 days minimum, up to one year in county jail.
- Fine
- Up to $4,000, plus court costs.
- Community supervision
- Available, with a period of jail required as a condition under Code of Criminal Procedure art. 42A.401.
- Ignition interlock
- Ordered at bond under art. 17.441 unless the magistrate finds it not in the interest of justice. Can be required again on community supervision under art. 42A.408.
- Administrative suspension
- One year after a failed test or two years after a refusal, where there was an alcohol or drug related contact in the last ten years.
- Suspension on conviction
- 180 days to two years under Transportation Code § 521.344.
- State traffic fine
- $3,000, or $4,500 for a second conviction within 36 months, or $6,000 at 0.15 or more. It can be waived on a finding of indigence (Transportation Code § 709.001).
- Record
- A conviction is a permanent public record and counts as a prior toward a felony on any later arrest.
The license side follows its own clock. The ALR hearing page explains how that hearing works, including why a refusal carries a longer suspension.
Real Questions
What Do People Ask About A Second DWI In Texas?
Can the state use an old DWI that ended in deferred adjudication?
Does a second DWI mean jail even if the judge grants probation?
Can an interlock be ordered before I am convicted?
What if the old judgment carries a very common name?
Does a No Refusal weekend change a second DWI case?
Possible Defenses
How Can A Second DWI Be Defended?
A second DWI gives an attorney two targets: the new arrest and the old judgment. The state carries the burden on both, and each is reviewed on its own. No outcome can be promised.
- The old judgment must be a final conviction, or a qualifying DWI deferred adjudication
- An out-of-state conviction must come from an offense that prohibits operating a motor vehicle while intoxicated
- The identification must connect the judgment to this defendant and not to someone with the same name
The new arrest gets the same scrutiny as a first offense.
The stop, the field sobriety and breath tests and any blood analysis must hold up without help from the prior. Video, lab records and reports are requested from the state under Code of Criminal Procedure article 39.14.
If a refused breath test led to a blood warrant, the affidavit is reviewed for probable cause within its own four corners.
Is The Prior Final?
Was the earlier case a final conviction or a qualifying deferred adjudication, and does its date fit the statute?
Is It The Same Person?
Do fingerprints, photographs or other records tie the defendant to the old judgment?
Out Of State Law
Does the other state's offense match a Texas intoxicated operating offense in its elements?
The Stop
Did the officer have reasonable suspicion to pull the vehicle over in the new case?
The Warrant
Does the blood warrant affidavit state probable cause on its face?
The Lab Data
Do the sample handling and lab records support the number on the report?
Local Process
What Happens After A Second DWI Arrest In Montgomery County?
Bond rules and the license deadline come from state law. The court, prosecutor and jail handling a second DWI are the ones serving Montgomery County.
Booking, Bond And Interlock
After arrest the person is booked and taken before a magistrate, who sets bond and considers an ignition interlock under article 17.441.
The 15 Day ALR Window
The driver asks for an ALR hearing within 15 days after receiving the notice of suspension. The State Office of Administrative Hearings holds the hearing by telephone or videoconference.
Charging And Proof Of The Prior
The prior is alleged in the charging paper. The defense asks for the old judgment and its identifying records through discovery.
Settings And Resolution
The case moves through court settings toward dismissal, a reduction, a plea agreement or trial, depending on the evidence on both parts of the case.
- Where it is filed
- Filed in one of the Montgomery County Courts at Law and prosecuted by Montgomery County District Attorney's Office.
- Who makes the arrest
- Conroe Police Department, Montgomery County Sheriff's Office, Texas DPS Highway Patrol, Montgomery County Constables, Precincts 1 through 5, Willis Police Department, Shenandoah Police Department, Oak Ridge North Police Department, Magnolia Police Department, Splendora Police Department, or Roman Forest Police Department.
- Where you are booked
- The Montgomery County Jail at 1 Criminal Justice Drive, run by the Montgomery County Sheriff's Office.
- If the case is appealed
- Appeals go to the Ninth Court of Appeals in Beaumont.
After two convictions, any future arrest is charged as a third DWI, a felony heard in the district courts at the Montgomery County Criminal Justice Center on 207 W Phillips St. The collateral consequences of a repeat conviction, from insurance to employment, reach well past the sentence.
Next Steps
What Should You Do After A Second DWI Arrest?
A second arrest sets some deadlines in motion before anyone has met with a lawyer. The list below is general information and not advice for any one person.
Count 15 Days
Find the date on the notice of suspension and count 15 days from it. The suspension at stake is longer than on a first offense.
Note The Old Case Details
Write down the county, year and result of the earlier case. Do not guess about it on forms or with officers.
Read The Bond Conditions
Check for an interlock order before driving anywhere.
Keep Every Paper
Keep the arrest paperwork, bond papers and court notices together.
Write Down The Night
Record the stop, the tests and what the officer said while memories are fresh.
Stay Off Social Media
Do not post or message about the arrest or the case.
Talk to a lawyer before deciding how to proceed. A plea cannot be undone, and a second conviction opens the felony range for any later arrest. Mitchell Law Firm offers a confidential conversation about a second DWI charge in Montgomery County. Calling early keeps the most options open.
Official Texas Sources
Read The Law Behind This Page
- Texas Penal Code Chapter 49: DWI offense, definitions and enhancements
- Texas Penal Code Chapter 12: Class A misdemeanor punishment
- Texas Code of Criminal Procedure Chapter 17: Bail and ignition interlock bond condition
- Texas Code of Criminal Procedure Chapter 42A: Community supervision conditions
- Texas Transportation Code Chapter 524: Administrative license suspension
- Texas Transportation Code Chapter 521: License suspension after a DWI conviction
- Texas Transportation Code Chapter 709: State traffic fine on DWI convictions
- Texas Code of Criminal Procedure Chapter 39: Discovery of the state's evidence

Who Handles Your Case
The Texas Lawyer Who Speaks Science
Attorney Brennon Mitchell isn't just a seasoned Conroe trial lawyer. He's one of the few in Texas, and the entire country, to earn the prestigious title of an ACS-CHAL Forensic Lawyer-Scientist. That means he's gone beyond the courtroom and into the laboratory, receiving in-depth, hands-on training in forensic chromatography, the same kind of testing used by crime labs to try and convict Texans every day.
What does that mean for you?
It means when the state uses blood alcohol or drug testing to try to prove its case, Mr. Mitchell knows how to challenge it. He's trained to:
- Analyze lab results and spot faulty science
- Cross-examine forensic experts with precision
- Break down complex chemical evidence in plain language for juries
This is not the kind of background you find in most criminal defense attorneys, and it could make the difference between a conviction and a clean slate.
Brennon graduated from Texas A&M University School of Law and practices from offices in Orange and Conroe.
Client Reviews
What Clients Say About Brennon Mitchell
Prior results do not guarantee a similar outcome. Every case is different and is decided on its own facts.
Related DWI Charges
Other DWI Cases Handled In Conroe, TX
A second DWI is the last step before a felony, and the pages below show where each line falls. See the full DWI defense overview for Conroe.
First, Repeat And Felony DWI
Priors never expire in Texas, and a second or third charge moves the case into a different range entirely.
Drug And Substance DWI
You do not need alcohol to be charged. Prescriptions and legal hemp products lead to DWI arrests in Montgomery County.
The Driver And The Vehicle
Age, license type, home state, and what was being operated all change where the same stop leads.
Your License And The Process
The evidence, the deadlines, and what a conviction reaches beyond the courtroom.
Health Care Licenses
Boards that license patient care run their own review of an alcohol arrest, separate from the court.
Other Professional Licenses
Law, finance, aviation, teaching, real estate, and security work each answer to their own board or agency.
Common Questions
Second DWI Questions People In Conroe Ask
Is a second DWI a felony in Conroe, TX?
A second DWI is a Class A misdemeanor under Texas Penal Code § 49.09(a). The range is 30 days to one year in county jail and a fine up to $4,000. A DWI becomes a felony in other situations, such as two qualifying priors, a passenger younger than 15, serious injury or death, or a prior conviction for intoxication manslaughter.
Does a DWI from another county or state count as a prior in Montgomery County?
Penal Code § 49.09(c) counts a prior conviction from any Texas county, and a conviction from another state for an offense that prohibits operating a motor vehicle while intoxicated. No time limit applies. A DWI deferred adjudication for an offense on or after September 1, 2019 counts as well. The state still has to tie the prior to the defendant with identifying records.
Will I have to install an ignition interlock after a second DWI arrest in Conroe, TX?
Code of Criminal Procedure art. 17.441 directs the magistrate to order an ignition interlock as a bond condition for a person charged with a subsequent DWI, unless the magistrate finds it would not serve the interest of justice. A separate provision, art. 42A.408, can require one as a condition of community supervision after a conviction.
How long can my license be suspended after a second DWI in Conroe?
Two suspensions exist. The administrative suspension is one year after a failed test and two years after a refusal when there was an alcohol or drug related enforcement contact in the previous ten years. A conviction brings a separate court-ordered suspension under Transportation Code § 521.344, which runs from 180 days to two years for a repeat offense.
What happens if the prior DWI in my Conroe, TX case cannot be proven?
The prior is what lifts the charge from Class B to Class A. If the state cannot produce a final qualifying judgment or cannot connect it to the defendant, the enhancement fails and the new charge is punished as a first offense. The new arrest still has to be proven on its own facts either way.
What outcomes are possible on a second DWI in Conroe, TX?
A second DWI can end in dismissal, a reduction to a different offense, a plea with jail or community supervision, or a verdict after a bench or jury trial. Which of those is open depends on the evidence from the new arrest and the records behind the prior. No outcome can be promised in advance.
Mitchell Law Firm, PLLC
Your Freedom Is Our Fight
A second conviction sets up a felony on any future arrest. Call or request a consultation while the case is still at the beginning.
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