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Underage DWI in Texas: Don't Panic, Get L&L Law Group on Your Side

Verified Credentials
Reggie London, Co-Founding Partner Njeri London, Co-Founding Partner
Reggie & Njeri London
Co-Founding Partners

Texas Bar verified. Reggie London (Texas Bar No. 24043514) and Njeri London (Texas Bar No. 24043266) are the co-founding partners of L and L Law Group, PLLC — based at 5899 Preston Rd, Suite 101 in Frisco, Texas (Collin County), with many 5-star Google reviews, and available 24/7 for criminal defense consultations.

Quick Answer

Bottom line up front: Texas DWI cases turn on three issues — legality of the stop, science of intoxication, and procedure of arrest. The Administrative License Revocation hearing runs in parallel under Transportation Code Chapter 524 with a strict 15-day deadline. We attack both proceedings on every case.

  1. Texas criminal cases involving underage dwi in texas: don't panic, get l&l law group on your side require careful analysis of the specific facts, the controlling Texas Penal Code or Code of Criminal Procedure section, and the county prosecution practices. At L and L Law Group, our analysis begins with the indictment or information and walks back through the investigation.
  2. In Collin, Dallas, Denton, and Tarrant counties, prosecutorial discretion shapes how cases like underage dwi in texas: don't panic, get l&l law group on your side resolve. The first 30 days after arrest are critical — that is when pretrial diversion, bond conditions, and informal disposition are most flexible.
  3. Constitutional defenses applicable to underage dwi in texas: don't panic, get l&l law group on your side include the Fourth Amendment (search and seizure), Fifth Amendment (self-incrimination), and Sixth Amendment (right to counsel and confrontation). The Texas Constitution Article I provides parallel — and sometimes broader — protections.
  4. Deferred adjudication under CCP § 42A.103 may apply to underage dwi in texas: don't panic, get l&l law group on your side-related charges, resulting in NO conviction upon successful completion. Eligibility for non-disclosure under Government Code § 411.0725 typically follows. We evaluate eligibility at the retainer stage.
  5. Reggie London (Texas Bar No. 24043514) and Njeri London (Texas Bar No. 24043266), co-founding partners of L and L Law Group, appear personally on every underage dwi in texas: don't panic, get l&l law group on your side case. Office: 5899 Preston Rd, Suite 101, Frisco, Texas. Direct line: (972) 370-5060.

Authored by L and L Law Group, PLLC. (972) 370-5060. info@landllawgroup.com.

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Being young and making mistakes is part of life. But when those mistakes involve underage drinking and driving, the consequences can be severe. For young individuals facing charges of Underage DWI, the road ahead might seem daunting. However, armed with knowledge and the right legal strategies, navigating through these turbulent waters becomes manageable. At L&L Law Group, we understand that working through the legal system after an Underage DWI (Driving While Intoxicated) charge in Texas can be overwhelming. Here, we'll break down the potential repercussions and explore defense strategies you can consider.

The Sting of Underage DWI in Texas

In Texas, the legal drinking age is 21 and the state has zero tolerance for underage drunken driving. This offense, commonly known as Underage DWI, is a grave matter that demands immediate attention. If you're under 21 and caught driving with any detectable amount of alcohol in your system, you're facing a Class B misdemeanor. This can translate to: Sealing records, also known as an order of nondisclosure in Texas, takes a different approach. Instead of erasing the record, it hides it from public view. This means most background checks, like those run by employers or landlords, won't reveal the sealed offense. However, sealed records aren't truly invisible. Law enforcement agencies and certain government entities can still access them.

Now, the million-dollar question: do you qualify for either expungement or sealing records in Texas? The answer, as is often the case in law, is: it depends. The good news is that sealing records is generally more available than expungement. Here are some offenses that may be eligible for sealing after meeting specific requirements:1

Fighting for Your Future

An Underage DWI conviction can have long-lasting effects on your future. College applications, job opportunities, and even housing can be impacted. That's why seeking experienced legal representation is crucial. Here at L&L Law Group, we'll explore all possible defense strategies, such as:

Challenging the Stop : The legality of the initial traffic stop can be challenged if law enforcement lacks probable cause or reasonable suspicion. Was the initial traffic stop valid? Improper procedures by law enforcement can lead to evidence being thrown out.

Field Sobriety Test Issues: Field Sobriety Test Issues: Breathalyzer and field sobriety tests are prone to inaccuracies. Skilled attorneys can scrutinize the administration and results of these tests.

Blood/Breath Test Errors: Improper storage or handling of blood tests or faulty breathalyzer machines can cast doubt on the results.

Negotiating with the Prosecutor: Depending on the circumstances, we can negotiate a lesser charge or reduced penalties. For first-time offenders, diversion programs or deferred adjudication may be viable alternatives to traditional sentencing.

Don't Face This Alone

Being charged with Underage DWI is scary, but it doesn't have to define your future. At L&L Law Group, our skilled Dallas-based attorneys understand the complexities of Texas DWI laws and have a proven track record of achieving successful outcomes for our clients. We'll fight tirelessly to protect your rights and minimize the impact this can have on your life. Don't wait to act. Contact L&L Law Group today for a free consultation. We'll guide you through the legal process and work aggressively toward the best possible resolution.

Key Legal Terms

BAC (Blood Alcohol Concentration)
The percentage of alcohol in the blood, measured per Texas Penal Code § 49.01. Per se intoxication in Texas is BAC 0.08 or higher; BAC 0.15+ elevates first-offense DWI from Class B to Class A misdemeanor.
ALR (Administrative License Revocation)
Civil license-suspension proceeding under Texas Transportation Code Chapter 524, separate from the criminal DWI case. The 15-day request deadline runs from arrest; SOAH hearing requires the State to prove reasonable suspicion, probable cause, and refusal or failure.
SFST (Standardized Field Sobriety Test)
NHTSA-validated battery of three roadside tests: Horizontal Gaze Nystagmus, Walk-and-Turn, and One-Leg Stand. Documented accuracy rates of 77%, 68%, and 65% respectively per NHTSA studies — admissibility requires strict NHTSA-protocol compliance.
Ignition Interlock Device
Court-ordered breath-alcohol-testing device installed in the defendant's vehicle, typically required as a condition of bond for repeat DWI offenders and as probation condition for 0.15+ BAC first-offenders. Costs $70-$100/month plus installation.

Video resource: CDC — Impaired Driving Prevention

Source: CDC — Impaired Driving Prevention · Embedded from authoritative source.

Our Experience

In our practice defending Texas criminal cases, we have represented clients in Collin, Dallas, Denton, and Tarrant County criminal courts on the full Texas Penal Code and Health & Safety Code spectrum. Reggie's prosecutor background in Dallas County means we know the State's evidentiary playbook; Njeri's trial-trained motion practice anchors the suppression-driven defense work.

Frequently Asked Questions

What are the penalties for a first DWI in Texas?
A first-offense DWI under Texas Penal Code § 49.04 is a Class B misdemeanor (up to 180 days county jail, $2,000 fine) when BAC is under 0.15. With BAC 0.15 or higher, it becomes a Class A misdemeanor (up to 1 year, $4,000 fine). Plus state fines under Transportation Code § 709.001 of $3,000-$6,000, license suspension, and possible ignition interlock.
What is the ALR hearing and why does it matter?
The Administrative License Revocation (ALR) hearing under Texas Transportation Code Chapter 524 is a separate civil proceeding from the criminal DWI case. You have only 15 days from arrest to request the hearing. Winning the ALR keeps your license and produces locked officer testimony useful in the criminal case.
Can I refuse the breathalyzer in Texas?
Yes, but refusal triggers automatic 180-day license suspension under Transportation Code § 524.022 (first offense). Officers may also seek a warrant for a blood draw — and Texas courts approve "no-refusal" weekend warrants in most counties. We attack both refusals and blood draws under *Missouri v. McNeely*, 569 U.S. 141 (2013).
How accurate are field sobriety tests?
The NHTSA validated three Standardized Field Sobriety Tests with documented accuracy rates: HGN at 77%, Walk-and-Turn at 68%, and One-Leg Stand at 65%. Officer training compliance with the 1995 NHTSA Manual is a major suppression issue we develop on every DWI case.
Will I lose my job after a DWI in Texas?
Depends on the job. A DWI conviction shows on background checks and can affect CDL holders, healthcare workers (TBON/TMB review), educators (TEA/SBEC), and security-clearance holders. We pursue dismissal, reduction to obstruction (Penal Code § 38.15), or deferred-adjudication pathways where eligibility allows.

References & Authoritative Sources

  1. Texas Penal Code Chapter 49 (DWI statutes)
  2. Texas Transportation Code Chapter 524 (ALR)
  3. NHTSA — Drunk Driving Research
  4. Texas DPS — DWI Information
  5. CDC — Impaired Driving Prevention
Last reviewed: 2026-05-13 by Njeri London and Reggie London, co-founding partners, L and L Law Group, PLLC. This content is reviewed for accuracy at least every 12 months and when statutory or case-law changes occur.
Attorney Advertising Disclosure. This content is for general informational purposes only and is not legal advice. Reading this content or contacting L and L Law Group, PLLC through this website does not create an attorney-client relationship. Prior results do not guarantee a similar outcome. Past performance is not a guarantee of future results.

About the Authors

Njeri London, Co-Founding Partner, L and L Law Group
Njeri London
Co-Founding Partner
Texas Bar No. 24043266. Admitted: TXND, TXED, 5th Circuit. Thurgood Marshall School of Law. Focus: Fourth Amendment motion practice, drug-crime defense, federal cases. Verify on Texas Bar
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Reggie London, Co-Founding Partner, L and L Law Group
Reggie London
Co-Founding Partner
Texas Bar No. 24043514. Former Dallas County Assistant District Attorney. Extensive felony trial experience including DWI dockets. Verify on Texas Bar
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Charged with a crime in Texas? Talk to L and L Law Group.

Co-founding partners Reggie London (Texas Bar No. 24043514) and Njeri London (Texas Bar No. 24043266) personally handle every case. Free consultation. Frisco, Texas.

Call (972) 370-5060
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L&L Law Group represents clients across North Texas counties for DWI, assault, drug crimes, juvenile defense, outstanding warrants, bond reduction, and expunction matters.

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