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Criminal justice attorney

Mark Diaz Attorney at Law

Verified business
4.8★★★★★ 117 reviews
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About business

About DUI Defense Attorneys in Galveston

Mark Diaz ardently believes that everyone deserves a chance to contest unfair and inaccurate charges. he has the knowledge and experience to help you defend DWI Charges so you can regain your freedom and get on with your life.

How to reach us

Contact details

Address719 59th St, Galveston, Texas, 77551, USA
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Working hours

Business hours

HoursCall for availability

Profile

Business profile

Primary category Criminal justice attorney
Secondary categoriesLawyer · Law firm · Legal services
History

Credentials and trust

Established
2004
Years in business
22
Amenities

Additional details

Onsite Services Provided

Wheelchair Accessible Entrance

Offers Online Appointments

Appointments Required

LGBTQ Friendly

Wheelchair Accessible Restroom Available

Restroom Available

Company details

Business facts

Years in Business
22
Average Project Size
0
Total Projects Executed
0
Services

Services and service areas

Services offered

  • 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

Areas served

  • Texas, USA
  • Alvin, TX, USA
  • Kemah, TX, USA
  • Galveston, TX, USA
  • Hitchcock, TX, USA
  • La Marque, TX, USA
  • Texas City, TX, USA
  • Algoa, TX 77511, USA
  • Friendswood, TX, USA
  • League City, TX, USA
Photo gallery

Photos from the web

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Reviews

4.8 rating from 117 reviews

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1 star3%
JC Caravi★★★★★
March 25, 2026

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.

Owner reply: Array

Puppy Love★★★★★
March 11, 2026

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

Owner reply: Array

Ana Hernandez★★★★★
February 17, 2026

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

Owner reply: Array

Bell Ringer★★★★★
February 11, 2026

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.

Owner reply: Array

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Questions

Frequently asked questions

In Texas, DWI refers to driving with a BAC of 0.08% or higher, while DUI is typically used for drivers under 21 with any detectable alcohol in their system

A misdemeanor is a lesser crime that has three separate classes that include no jail time, fines and jail time up to a year. A felony is far more serious and has five different classes that include much larger fines and sentences that include life in prison and even the death penalty. Please contact Mark Diaz & Associates to discuss your case.

Even if you did not do anything illegal and authorities have said you are not a suspect in a criminal case, you need to understand that there are several risks to speaking openly with law enforcement. You always have the right to remain silent and it is generally recommended that you not try to explain yourself until you have legal representation. Please contact Mark Diaz & Associates to discuss your case.

Ok just call the office, I will be happy to speak with you

Miranda v. Arizona, 384 U.S. 436, 86 S. Ct. 1602 (1966) was the United States Supreme Court case which led to the creation of Miranda rights that require police officers to inform alleged offenders of their rights to remain silent and have a lawyer present for any questioning as well as a court appointing a lawyer if a person cannot afford one and any statements a person making being used against them in a court of law. It does not apply to all cases. Please contact Mark Diaz & Associates to discuss your case.

The criminal process in Texas will usually involve booking, arraignment, bail, a preliminary hearing, trial, sentencing, penalties, and appeal. Please contact Mark Diaz & Associates to discuss the procedures further and to discuss your case.

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