Business Details
34 Years
experience
Emergency
services
Your Trusted Criminal Defense Team in Galveston, TX
Mark Diaz & Associates is a dedicated criminal defense law firm serving Galveston County and the Greater Houston area. With over two decades of experience, our team focuses exclusively on defending individuals facing criminal charges, prioritizing personalized attention and aggressive legal representation. Our attorneys bring extensive courtroom experience, having handled thousands of cases ranging from DWI and drug offenses to federal crimes and violent felonies.We operate with a client-first philosophy, offering 24/7 availability, transparent communication, and a commitment to protecting clients' rights throughout the legal process. Our track record of successful case resolutions reflects our deep understanding of Texas criminal law and federal procedures, as well as our ability to develop tailored defense strategies that address each client's unique circumstances.
Services
Criminal Defense
Assault and Battery
White Collar Crimes
Sexual Assault
Homicide
Federal Criminal Defense
DWI Charges
Drug Crimes
Domestic Violence
Expungements
Details
- Year established: 1992
Highlights and features
- We offer over 20 years of experience in criminal defense litigation.
- Our attorneys provide 24/7 availability for urgent legal matters.
- We focus exclusively on criminal defense cases with personalized strategies.
- Our team includes former prosecutors with insider knowledge of the system.
- We guarantee transparent communication and aggressive courtroom representation.
What people say
AMAZING office
Won my case
Obtained a dismissal
Went above and beyond
Very affordable
Services
Criminal Defense
Our criminal defense practice covers all stages of legal proceedings, from initial investigations to trial representation. We handle misdemeanor and felony cases involving assault, drug offenses, and violent crimes. With decades of combined experience, our attorneys develop strategic defenses tailored to each client's specific circumstances while maintaining 24/7 availability for urgent matters.
DWI Defense
We specialize in defending DWI charges, challenging breathalyzer accuracy and procedural violations. Our team protects clients' driving privileges while addressing potential license suspensions and criminal penalties. Through field sobriety test analysis and blood alcohol evidence challenges, we work to reduce or dismiss charges for first-time and repeat offenders.
Federal Criminal Defense
Our federal criminal defense practice addresses complex cases involving drug trafficking, white-collar crimes, and organized crime charges. We navigate federal sentencing guidelines and prosecutorial strategies to protect clients' rights. With experience in appellate court procedures, we handle cases from indictment through trial and appeals in Southeast Texas jurisdictions.
Sexual Assault Defense
We provide sensitive yet aggressive representation for sexual assault allegations, challenging evidence and protecting clients' reputations. Our defense strategies address false accusations, consent issues, and registry implications. We handle both adult and statutory rape cases with specialized knowledge of Texas' sex crime sentencing laws.
White Collar Defense
Our white-collar defense practice handles fraud, embezzlement, and tax evasion cases. We represent clients during investigations and trials, focusing on minimizing business impacts and personal penalties. Our team works with financial experts to challenge prosecution evidence while maintaining clients' professional reputations throughout the legal process.
People
Mark Diaz
Criminal Defense Attorney
With over 18 years of experience, Mark Diaz specializes in criminal defense litigation. He provides 24/7 client access and personalized legal strategies, focusing exclusively on criminal cases since graduating from Thurgood Marshall School of Law.
Jessica Ebbs
Felony Case Defense Lawyer
Jessica Ebbs brings extensive prosecution experience to her criminal defense practice. A Galveston native, she graduated cum laude from Sam Houston State University and previously worked as an Assistant District Attorney in Galveston County.
Thomas Overhouse
Criminal Defense Lawyer
Thomas Overhouse offers strategic criminal defense representation, leveraging his history degree and legal education from South Texas College of Law. He focuses on reducing charges and securing dismissals for clients facing various criminal allegations.
Dulce S. Salazar Valle
Criminal Defense Attorney
Dulce Salazar Valle combines prosecution insights with defense strategies, having served as an Assistant District Attorney in multiple Texas counties. She graduated from South Texas College of Law and advocates zealously for clients' rights in criminal proceedings.
Benjamin Shabot
Personal Injury Attorney
Benjamin Shabot specializes in personal injury litigation with nearly two decades of courtroom experience. A Galveston native, he focuses on securing fair compensation for clients injured through no fault of their own.
Questions
What should I do immediately after being arrested?
Contact Mark Diaz & Associates immediately for 24/7 legal representation. Avoid speaking to law enforcement without an attorney present to protect your rights.
How can a DWI charge affect my life?
A DWI conviction can result in fines, license suspension, jail time, and long-term employment consequences. Our attorneys work to minimize these impacts through aggressive defense strategies.
Can first-time assault charges lead to jail time?
Yes, depending on the circumstances. Our team works to reduce charges or secure dismissals through proven defense tactics and courtroom experience.
Do you handle federal criminal cases?
Yes, we specialize in federal criminal defense with extensive experience handling complex cases across Southeast Texas.
Are your attorneys available for emergencies?
Yes, our team provides 24/7 emergency legal support for urgent criminal defense matters.
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