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Business Details
31 Years
experience
Trusted Criminal Defense Attorneys in San Marcos
Founded in 1995, Billy McNabb, Attorney At Law has been steadfast in defending the rights of individuals accused of crimes in San Marcos, Texas, and surrounding areas. Our practice, led by Billy McNabb, combines over 25 years of courtroom experience with specialized expertise in DWI defense, including advanced training in gas chromatographya method used in blood alcohol testing. We have successfully defended thousands of clients, secured favorable trial outcomes, and guided clients through expunction processes to clear criminal records. As a lecturer and educator on DWI defense, expunctions, and trial strategies, Mr. McNabb has shared his knowledge with legal professionals statewide.

Our commitment to excellence is reflected in our membership with prestigious organizations such as Texas DWI Lawyers and the Texas Criminal Defense Lawyers Association. We prioritize confidentiality and transparency, ensuring clients feel empowered and informed throughout their legal journey. Our teams deep understanding of local legal systems in Hays County and surrounding areas allows us to provide tailored defense strategies. We advocate for every clients right to a robust defense, emphasizing personalized attention and ethical representation. With a focus on client education and proactive legal solutions, we strive to protect futures and uphold justice.
Services
Criminal Defense DWI Defense Expunction Services ALR Hearings Occupational Licenses
Details
  • Year established: 1995
Highlights and features
  • We have over 25 years of experience defending criminal cases in San Marcos.
  • Our attorney holds certifications in gas chromatography for DWI defense.
  • We offer confidential consultations to ensure open communication.
  • We actively lecture on DWI defense and expunctions to legal professionals.
  • We serve Hays County and surrounding areas with local expertise.
Services
Criminal Defense
Our criminal defense practice handles cases including assault, drug offenses, theft, probation violations, and more. We focus on aggressive representation to challenge evidence, negotiate dismissals, and secure acquittals. With decades of trial experience, we protect clients rights from arrest to appeal.
DWI Defense
Specializing in DWI defense, we challenge blood and breath test accuracy through advanced knowledge of gas chromatography. We defend against license suspensions, negotiate plea deals, and represent clients at ALR hearings. Our expertise includes combating 'No Refusal' policies and forensic analysis errors.
Expunction Services
We help clients eligible for expunction due to dismissed charges, not-guilty verdicts, or prosecutorial declination. Our process involves preparing petitions, court filings, and legal arguments to erase arrests from criminal histories, enabling clients to legally deny past arrests.
Administrative License Revocation Hearings
We contest drivers license suspensions following DWI arrests by requesting ALR hearings within 15 days of arrest. Our strategy includes challenging evidence, procedural violations, and test validity to preserve driving privileges during legal proceedings.
Occupational Driver's License
For clients with suspended licenses, we assist in obtaining occupational licenses to drive to work, school, or medical appointments. This involves preparing petitions, demonstrating necessity, and meeting legal requirements to restore limited driving privileges.
People
Billy McNabb
Attorney at Law
Billy McNabb has practiced criminal defense in San Marcos since 1995. He specializes in DWI defense, gas chromatography certifications, and lecturing legal professionals. He leads Texas DWI Lawyers and contributes to criminal defense education initiatives statewide.
Questions
What legal services do you offer?
We specialize in criminal defense, DWI defense, expunctions, ALR hearings, and occupational license petitions for clients in Hays County and surrounding areas.
How long have you focused on criminal defense?
Billy McNabb has practiced criminal defense since 1995, with over 25 years of experience in San Marcos, Texas.
Can you defend against DWI blood test results?
Yes. Our attorney holds gas chromatography certifications and challenges flawed testing methods used in DWI cases to contest inaccurate BAC results.
Am I eligible for an expunction?
If your case was dismissed, not prosecuted, or resulted in an acquittal, you likely qualify. We evaluate eligibility and guide clients through the petition process.
Do you serve areas beyond San Marcos?
We primarily serve Hays County, including San Marcos, but also assist clients in surrounding Texas counties.