Trey Porter Law is a premier criminal defense firm specializing in DWI cases throughout San Antonio and Bexar County. Recognized as one of the region’s top DWI law firms, the practice is led by Trey Porter, a lawyer with over a decade of experience and numerous accolades, including selection to the National Trial Lawyers Association’s Top 100 Criminal Defense Trial Lawyers and repeated recognition by Scene in SA Magazine as one of San Antonio’s Best DWI Lawyers.
The firm adopts a rigorous, science-based defense strategy, challenging every aspect of DWI cases—from the initial traffic stop and field sobriety tests to breath and blood analysis. With deep familiarity of local court procedures, judges, and prosecutors, Trey Porter Law aggressively pursues dismissals, charge reductions, and license protections. The firm is highly regarded by clients and peers alike, earning more than 700 five-star reviews for its results-driven approach and dedicated client service.
Services Offered
- Criminal Defense
- DWI Defense
- Public Intoxication Defense
- Expungement
- Trial Representation
- Administrative License Revocation (ALR) Hearings
- Felony DWI Defense
- Misdemeanor DWI Defense
- Intoxication Assault Defense
- DWI with Child Passenger Cases
- Under 21 DUI Defense
- Open Container DWI Defense
- High-BAC DWI Defense
- Military DWI Defense
- Obstruction of Highway Charge Reduction
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Serving clients across Bexar County and surrounding areas such as New Braunfels, Boerne, and Kerrville, Trey Porter Law is fluent in the complexities of Texas DWI law and offers representation tailored to professionals, service members, students, and individuals facing serious driving-related charges.
