40+ Years of Experience.
Thousands of Cases Resolved.

Felonies, Misdemeanors, Appeals, and More.



Federal, Municipal, and State Level Representation

Felonies, Misdemeanors, and Municipal Violations

Drug Cases and the Controlled Substances Act (s)
We have passionately fought for clients accused of distribution, possession, and manufacturing of illegal substances. In many cases, our representation has led to reduced sentences and smaller fines, and in some cases even outright dismissal. 
Crime Involving Fraud, Theft, Conspiracy, Racketeering, Etc.
There is an endless amount of nuisance in cases such as these, and you can count on over 36 years of experience dealing with these cases and the support of a proven network of Experts and Consultants. 
Crime Involving Vehicles
We have represented over 100 clients for DWI with a strong record of advocacy. In addition to DWI and DUI, we have experience fighting cases including but not limited to, DWLI, Accidents Involving Damage/Injury/Death, Evading Arrest, Failure to Stop, Intoxication Manslaughter,  Etc.
Violent Crime

For decades our staff has fought to ensure justice for our clients accused of or implicated in assault, aggravated assault, sexual assault, manslaughter, murder, capital murder, and other serious felonies and misdemeanors.  Historically, our defense has shown fairer sentences and more favorable outcomes for our clients. 

View A Comprehensive List


We truly care about our clients and will do everything consistent with the Constitution and new laws to provide the most effective defense at an affordable price. 


Leonard Martinez

Board Certified Attorney & Criminal Law Expert

Leonard Martinez graduated from The University of Texas at Austin School of Law in 1981 and has been practicing criminal law diligently for over 40 years. He has ran for District Judge and is a Proud Veteran of the Vietnam War.

Professional Associations and Memberships:  

State Bar of Texas

The National Association of Criminal Defense Lawyers

The Texas Criminal Defense Lawyers Association

The Texas Hispanic Criminal Defense Lawyers Association

The American Constitution Society

The Austin Criminal Defense Lawyers Association




2512 S IH 35 Frontage Rd Suite 125, Austin, TX 78704

Email: lawofficeofleonardmartinezdocu@gmail.com
Tel:  512-472-0958

Fax: 512-275-0075

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