About
Juan J. Aguirre is a Houston criminal defense attorney and former Harris County prosecutor who represents people charged with misdemeanors and felonies. His practice includes DWI, theft, marijuana and controlled substance offenses, assault, aggravated assault, aggravated robbery, and sexual assault. Juan has worked in the criminal courts for approximately twenty-five years and has represented thousands of people facing prosecution. He helps clients review the allegations against them, understand their choices, and respond to criminal charges at every stage of a case.
Juan earned a Bachelor of Environmental Design and a Master of Urban Planning from Texas A&M University before attending South Texas College of Law in Houston. He completed his legal education there and began his career at the Harris County District Attorney’s Office. His earlier work in city planning and management for the City of Del Rio provided experience in public administration. These professional and educational backgrounds contribute to his understanding of government processes, legal procedure, and the preparation needed to represent clients in court.
Juan spent nearly five years as a prosecutor in Harris County, handling matters in misdemeanor, juvenile, and felony courts. His prosecutions included charges ranging from DWI to aggravated assault and murder. He later moved to criminal defense and has represented more than 10,000 clients, with over 100 jury trials. His cases have resulted in dismissals, acquittals, no bills, and resolutions involving reduced charges. He has handled cases across all 16 misdemeanor courts and 29 felony courts identified in his Houston criminal practice.
Juan’s long experience on both sides of criminal proceedings gives him familiarity with local court operations and the way prosecutors assess charges. He applies that knowledge when reviewing evidence, considering trial strategy, and discussing possible resolutions with clients. His practice emphasizes clear explanation of legal choices and direct attention to criminal allegations. Juan J. Aguirre combines former prosecution experience with an extensive record of criminal defense representation in Houston courts.
Law Office Affiliations
- Attorney, Law Office of Juan J. Aguirre
- Member, State Bar of Texas
Licensed State
- Texas
Education
- Texas A&M University
Master of Urban Planning - Texas A&M University
Bachelor of Environmental Design
Awards & Badges

- Assault & Battery
- Criminal Defense
- Homicide
- Juvenile
- Sex Crimes





