Federal Criminal Defense Law Firm In Galveston

about business

Mark Diaz Attorney at Law

Mark Diaz Attorney at Law defended countless clients accused of federal crimes. We know how to assemble an effective defense for high profile crimes.

Galveston Criminal Defense Lawyer

services

What we offer

Criminal Defense Attorney

Aggravated Burglary

Aggravated Robbery

Aggravated Sexual Assault

Aggressive Criminal Defense Attorneys

Assault And Battery

Assault Attorney

Assault Cases

Assault Crime

Assault Law

Assault Offenses

Bank Robbery

Bankruptcy Fraud

Battery Charges

Burglary Of A Habitation

Corporate Fraud

Credit Card Fraud

Criminal Charges

Criminal Conviction

Criminal Defense Attorney Dwi

Criminal Defense Case

Criminal Defense Representation

Criminal Immigration Issues

Criminal Offenses

Criminal Sentences

Criminal Trespass

Criminal Trial

D W I Attorney

D W I Lawyer

Deportation And Removal

Domestic Disturbance

Domestic Violence Charges

Domestic Violence Conviction

Domestic Violence Defense Attorney

Domestic Violence Defense Lawyer

Domestic Violence Laws

Drug Conviction

Drug Crime Attorneys

Drug Crime Laws

Drug Crime Lawyers

Drug Manufacturing Charges

Drug Offenses

Drug Possession Cases

Drug Possession Charges

Drug Possession Defense Lawyers

Drug Trafficking Charges

Drug Trafficking Defense Attorney

Drug Trafficking Penalties

Drug-Related Crimes

Drunk Driving Lawyer

Dui Defense Attorneys

Dwi Charges

Dwi Convictions

Dwi Defense

Dwi Defense Lawyer

Dwi Offense

False Allegations

False Arrests

Family Violence Cases

Federal Crimes

Federal Crimes Defense Attorney

Federal Criminal Cases

Federal Criminal Defense Attorney

Federal Criminal Defense Law

Federal Criminal Defense Lawyer

Federal Criminal Investigation

Federal Drug Trafficking Law

Felony Assault

Felony Case

Felony Charge

Felony Conviction

Fraud Charges

Fraudulent Schemes

Free Consultation

Homicide Charges

Homicide Defense Lawyer

Identify Theft

Identity Theft

Illegal Searches

Immigration Attorney

Immigration Lawyers

Immigration Representation

Intoxication Assault

Jury Trials

Legal Representation

Mail Fraud

Misdemeanor Assault

Misdemeanor Charges

Misdemeanor Crime

Misdemeanor Offense

Murder Charges

Negligent Homicide

Non-Violent Crime

Non-Violent Crimes

Nonimmigrant Visas

Petty Theft

Physical Injury

Police Misconduct

Ponzi Schemes

Prescription Drug Crimes

Private Investigator

Removal Proceedings

Resist Arrest

Securities Law Violations

Self-Defense

Sexual Abuse Attorneys

Sexual Assault Allegations

Sexual Assault Charges

Sexual Assault Lawyers

Simple Burglary

State Jail Felony

Statutory Rape

Tax Evasion

Tax Fraud

Theft Charges

Theft Crime Lawyers

Theft Offense

Theft-Related Crimes

Trafficking Cases

Unlawful Searches

Violence Felony

White Collar Crimes Attorneys

White-Collar Criminal Defense

Wrongful Arrest

Car Accident Cases

Criminal Prosecutors

Contested Divorce

Divorce Cases

Divorce Lawyer

Family Petitions

Tax Law

2004

Established

business profile

Credentials & details

Primary category	Lawyers and Law Firms
Secondary categories	Lawyer, Law firm, Legal services
Service area	Galveston, Texas 77551
Established	2004
Credentials	Verified business
Additional details	Onsite Services Provided Wheelchair Accessible Entrance Offers Online Appointments Appointments Required LGBTQ Friendly Wheelchair Accessible Restroom Available Restroom Available

photo gallery

Photos & web photos

reviews

What customers say

4.8

117 reviews

5 star

93.2%

4 star

1.7%

3 star

0.9%

2 star

0.9%

1 star

3.4%

2026-03-25

Mark Diaz and Associates were an amazing team to work with. Highly recommend them for anyone interested in seeking help. Everyone was very knowledgeable and exceedingly helpful throughout my time working with them. As a first timer who needed assistance they made the judiciary process quite simple. I am very privileged to have had the experience of working with such a wonderful group. If you need a team with experience, knowledge and passion these are the people for you.

JC Caravi

2026-03-11

Can't say this enough!! The best team to have on your side!!

Puppy Love

2026-02-17

I've used them twice, and both times they've been excellent. Highly recommend!

Ana Hernandez

2026-02-11

Jessica Ebbs and Mark Diaz & Associates are absolutely outstanding. Jessica is a powerhouse attorney who fights fiercely for her clients while making you feel safe, respected, and truly heard every step of the way. She’s straightforward, no-nonsense, and never sugarcoats the realities you always know exactly where you stand. What sets her apart is her genuine compassion she is not a detached professional just moving files around. She takes the time to truly listen, to understand what you’re going through, and to make sure you’re okay as a person, not just as a case. She has gone above and beyond for me in ways that had nothing to do with what she was hired for, offering guidance and support in some of the hardest moments of my life. You can feel that she cares about you and your future, and that makes all the difference. Mark Diaz & Associates is full of great people who truly care, and Jessica is one of the strongest, most dedicated attorneys you will ever meet. I honestly do not know where I’d be without your help words can’t explain how grateful I truly am. From the bottom of my heart, thank you for everything you’ve done for me. God bless all of you and your families.