The Martinez Law Firm - Houston DWI Lawyer

The Martinez Law Firm is a Houston-based criminal defense practice specializing in DWI and serious criminal charges. Led by Herman Martinez, a former Chief Prosecutor with 25+ years of experience, the firm defends clients facing first-time and felony DWI, domestic violence, drug charges, assault, and other offenses across Houston and Harris County. The firm handles all aspects of DWI cases including ALR hearings, breath and blood test challenges, field sobriety test reviews, and CDL cases, with a focus on identifying weaknesses in police procedures and prosecution evidence to achieve dismissals, reduced charges, or acquittals.