Mission
San Antonio

San Antonio Criminal Defense

Providing the representation You Need

San Antonio Criminal Defense Attorneys

Direct Criminal Defense from Attorney Rene A. Flores Since 2008

A criminal charge in San Antonio puts you in a position where every decision matters. You may be facing tight deadlines, unfamiliar procedures, or evidence you don’t yet understand.

Since 2008, we have defended more than a thousand people across South Texas. Attorney Rene A. Flores personally handles cases.

Talk directly with an attorney today. Contact us online or call (956) 606-3606 to set up your consultation.

Accessible Support from Day One

When you’re facing a criminal charge, you need clear information quickly and direct, easy-to-follow communication. At The Rene A. Flores Law Firm, we keep the process straightforward. Attorney Flores personally answers calls, meets with clients, and explains the documents, deadlines, and decisions that require attention.

Here is what you can expect from us:

  • Free initial consultation: Understand the accusation and current stage of your case before making decisions.
  • English and Spanish communication: Discuss legal terminology and case developments in your preferred language.
  • Honest, straightforward guidance: Learn what your case involves and where the challenges may be.
  • Prompt responses to calls and messages: Receive timely information and updates as the case develops.

Criminal Charges We Defend in Bexar County

We handle a broad range of criminal matters in Bexar County. Each charge can involve different evidence, court procedures, penalties, and defense questions, so we evaluate the specific allegations rather than applying the same strategy to every case.

Our criminal defense practice includes:

  • DWI and DUI: Cases involving field sobriety testing, traffic-stop evidence, breath testing, and blood evidence.
  • Domestic violence and assault: Allegations that may involve witness accounts, recordings, physical evidence, and protective-order concerns.
  • Drug crimes: Possession, trafficking, conspiracy, manufacturing, and sales charges.
  • Theft and property crimes: Misdemeanor theft, firearm theft, shoplifting, felony theft, robbery, and burglary.
  • White-collar charges: Financially focused allegations that may depend on records, communications, and digital data.
  • Expungement: Record-clearing matters for people seeking to determine whether their history may qualify.

A Hands-On Defense Led Personally by Our Founding Attorney

When you hire The Rene A. Flores Law Firm, you work directly with the lawyer who built the firm. Attorney Rene A. Flores worked in his mother’s law office and later served as an Assistant Court Coordinator. He went on to serve as a prosecutor and was appointed Municipal Judge for the City of Palmview in 2015. He no longer serves as Palmview’s municipal judge and became a prosecutor for the City of Alamo in 2023.

He doesn’t hand clients to junior staff or rotate cases between attorneys. He stays involved from the first meeting through the final resolution, so you know who is reviewing your evidence, explaining your options, and appearing on your behalf.

Forensic Evidence Review in Driving While Intoxicated & Drug Cases

Criminal cases in San Antonio can hinge on laboratory reports, chemical testing, and technical evidence that most people never see beyond a final number or conclusion. Attorney Flores completed ACS-CHAL coursework and passed the certification examination in 2017, earning recognition as an ACS-CHAL Forensic Lawyer-Scientist.

His training includes forensic chromatography, the scientific process used to separate and analyze the chemical components of a sample. It supports his review of laboratory reports, chemical testing, blood-alcohol measurements, drug identification, and chemical-composition analysis.

Scientific evidence shouldn’t be treated as a conclusion that automatically proves the State’s allegations. Depending on the case, review may include collection methods, testing procedures, laboratory documentation, chain of custody, calculations, and the underlying data. We assess that material alongside police reports, witness accounts, recordings, warrants, and procedural records.

Preparing Criminal Cases for Bexar County Courts

Bexar County’s criminal-court system includes Criminal District Courts, Criminal Law Magistrate Court, Central Magistration, specialty courts, and separate criminal dockets. The county has 10 Criminal District Courts with original jurisdiction over felony matters. The court, procedure, and immediate deadlines can differ based on whether the accusation is a felony or misdemeanor and where the case stands when we’re contacted.

Attorney Flores’s work as a prosecutor and his prior service on the municipal bench inform how we evaluate charging decisions, evidence, motions, negotiations, and courtroom preparation. That background doesn’t determine the result of a case, but it provides perspective when examining how the State has prepared and presented its allegations.

Case Review & Defense Preparation

Our case review may address:

  • Whether investigative steps and witness statements were documented accurately.
  • Whether searches, seizures, warrants, or other evidence-gathering methods raise legal questions.
  • Whether laboratory conclusions and digital evidence are supported by the available records.
  • Whether pretrial motions should address evidence, procedure, or other disputed issues.
  • Whether the allegations match the reports, recordings, data, and physical evidence.

Access to Our San Antonio Office

For directions, use our San Antonio office listing. The location provides access from I-10 and connections to I-35 and I-410 for clients traveling from different parts of the San Antonio area.

We’re approximately 12 to 15 minutes from downtown’s legal district and the Bexar County criminal-court system.

Discuss Your Charge Directly with Attorney Flores

A free initial consultation gives you an opportunity to discuss the accusation, available evidence, court status, and any immediate deadlines. You can speak directly with Attorney Flores and learn what information is needed to begin evaluating the case.

Take the first step toward defending your case. Contact us online or call (956) 606-3606 for a consultation.

Our testimonials
  • He is true to his client’s mission and desired outcomes.

    A great listener when it comes to gathering information from his client and honest about the direction of the case he is working on.

    - Nancy V.
  • Charges were dismissed and my name was cleared.

    I cannot thank the Law Office of Rene Flores enough for everything they did for me. After spending over a year dealing with an incredibly stressful and unjust situation, they helped get my case completely dismissed.

    After my truck was stolen from La Plaza Mall, I was unexpectedly accused of making a false statement to a police officer. What should have been a case where I was the victim turned into one where I was treated like a criminal by McAllen PD. I was arrested, placed in a jail cell, had a mugshot taken, and faced criminal charges. The entire experience was humiliating, emotionally exhausting, and completely unjustified.

    Throughout it all, Rene, Andy, and Oscar stood by my side. They believed in me, fought for me, kept me informed every step of the way, and were always available whenever I had questions or needed reassurance. Thanks to their dedication, the charges were dismissed, my name was cleared, and I can finally move forward and submit my insurance claim for the loss of my truck.

    I will never forget the professionalism, compassion, and unwavering support this team showed me during one of the most difficult times in my life. If you need attorneys who will genuinely fight for you and never stop advocating on your behalf, I highly recommend the Law Office of Rene Flores. They didn't just win my case—they helped restore my peace of mind.

    Note to self: don't go in willingly when asked to give a statement to a police officer or an investigator, call your attorney and let him take care of the situation!

    Thank you, Rene, Andy, and Oscar. I am forever grateful.

    - S. Gonzalez
  • Thank you for above and beyond.

    Your attention to my case has allowed me to focus on what's important to me, healing and recovery.

    - Ronnie G.
Our Videos See Us In Action

RenÉ A Flores

An attorney with a Glowing reputation
  • Client Satisfaction
    Our firm's #1 priority is that each and every client is satisfied with the representation we provided them.
  • Communication Every Step of the Way
    Attorney Rene A. Flores is there for you. He answers your calls, meets with you personally and guides you through every step of your case.
  • Unique Experience
    Attorney Flores grew up in the courthouse. From Deputy Clerk, to Assistant Court Coordinator, to City Prosecutor, he has committed himself to the judicial system and to fighting for what is right.
  • Community Oriented
    When you work with our firm, you're working with a team who is dedicated to serving the local community and giving back with public service.

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