About Manuel Diaz Law Firm, PC

Manuel Diaz Law Firm, PC stands as an award-winning Texas law firm recognized for legal excellence, ethical advocacy, and strategic representation across criminal defense, personal injury, immigration, family law, and civil litigation. Founded by Manuel Diaz, a Mexico City native raised in Brownsville, Texas, the firm serves clients statewide, including U.S. citizens and undocumented immigrants. A client-centered approach emphasizes respect, confidentiality, and careful guidance through complex legal processes, supported by strong preparation and disciplined courtroom advocacy.

Manuel Diaz Law Firm, PC delivers personalized legal solutions shaped by thorough investigation, precise strategy, and responsive communication. The firm handles high-stakes criminal matters ranging from misdemeanors to serious felonies, including capital murder and aggravated assault, with documented outcomes such as dismissals, not guilty verdicts after trial, and charge reductions. Experienced leadership includes former prosecutors and attorneys with decades of trial experience, providing depth in negotiation, litigation, and motion practice at the state and federal levels.

Manuel Diaz Law Firm, PC also represents injured individuals and families in personal injury and wrongful death matters arising from workplace incidents, vehicle collisions, and commercial accidents. Results include a $1,575,000 wrongful death workplace settlement, $975,000 for a commercial motorcycle death, and multiple six-figure recoveries in car and 18-wheeler cases. Each matter reflects focused preparation, evidence-driven advocacy, and an unwavering commitment to achieving fair compensation under Texas law.

Manuel Diaz Law Firm, PC maintains a strong immigration practice with successful outcomes before USCIS and Immigration Court. Approved and granted matters include 42A and 42B cancellation of removal, immigration bond hearings, naturalization applications, visa approvals, and DACA renewals. Family law and civil matters further demonstrate the firm’s versatility, with victories securing child custody, defending against unfounded allegations, obtaining dismissals, and preserving housing through appealed evictions.

Manuel Diaz Law Firm, PC is trusted by clients across Dallas, Fort Worth, San Antonio, Denton, and Mesquite, supported by over 800 four- and five-star reviews and thousands of cases handled. Recognition in the news underscores a reputation built on integrity, skill, and results. The firm remains dedicated to client priorities, privacy, and high-quality counsel at every stage.

Practice Areas

Criminal Defense
  • Federal Charges
  • DWI / DUI
  • Drug Charges
  • Domestic Violence
  • Assault
  • Sexual Assault
  • Illegal Reentry
  • 3G Offenses
  • Warrant
Personal Injury
  • Automobile Accident
  • Trucking Accident
  • Construction Accident
  • Workplace Injury
  • Wrongful Death
  • Catastrophic Injuries
  • Premises Liabilities
Immigration
  • Family Immigration And Citizenship
  • Deportation Defense And Appeals
  • Deferred Action For Childhood Arrivals (DACA)
  • Asylum And Humanitarian Relief
Family Law
  • Divorce
  • Child Custody
  • Child Support
  • Adoptions
Lawsuits & Disputes
  • Commercial Litigation
  • Shareholder And Partnership Disputes And Dissolutions
  • Shareholder And Partnership
  • Breach Of Fiduciary Duty
  • Business Torts
  • Civil Rico
  • Trade Secrets Disputes Duty
  • Breach Of Contract
  • Fraud And Misrepresentation
  • First-Party Claims

Fees

  • Free Consultation

Office locations for Manuel Diaz Law Firm, PC

Manuel Diaz Law Firm, PC - Denton

1512 E McKinney St Suite 101, Denton, TX 76209

Manuel Diaz Law Firm, PC - San Antonio

5002 West Ave, San Antonio, TX 78213

Manuel Diaz Law Firm, PC - Fort Worth

1100 Macon St, Fort Worth, TX 76102

Manuel Diaz Law Firm, PC - Dallas

8100 John W. Carpenter Fwy Suite 200, Dallas, TX 75247