AttorneyMario A. Castillo● 66 total views
MC

Mario A. Castillo

Law Offices of Mario a. Castillo Jr., PLLC.·Laredo, TX·36 years licensed

Mario A. Castillo is a lawyer in Laredo, TX who works for Law Offices of Mario a. Castillo Jr., PLLC.. Practice areas include Criminal, Family, Litigation: Personal Injury. Court admissions include Texas Southern District Court, Texas Western District Court. Licensed in Texas since 1990. Graduated from Texas Southern University in 1990.

Claim profileContact attorney
Law school
Class of 1990
Bar admission
1990
State Bar of TX · No. 3986707
Office
401 E Hillside Rd
Laredo, TX 78041
Disciplinary
1 on record
See details
MC
Laredo, TX·36 years licensed
Claim profileContact attorney

Mario A. Castillo is a lawyer in Laredo, TX who works for Law Offices of Mario a. Castillo Jr., PLLC.. Practice areas include Criminal, Family, Litigation: Personal Injury. Court admissions include Texas Southern District Court, Texas Western District Court. Licensed in Texas since 1990. Graduated from Texas Southern University in 1990.

Law school
Bar admission
1990
State Bar of TX · No. 3986707
Office
401 E Hillside Rd
Laredo, TX 78041
Disciplinary
1 on record
See details
Career history

2 observed firms

Based on State Bar of Texas snapshots — each row is a firm the attorney was registered with at one of our quarterly pulls.

  1. Law Offices of Mario a. Castillo JR., P.MAY 2023 — APR 2026
    Private Law Practice · Laredo, TX
  2. Law Offices of Mario a. Castillo Jr., PLLC.AS OF JUN 2026
    Private Law Practice · Laredo, TX
Case data

Case data

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Practice & jurisdiction
Practice areas
  • Criminal
  • Family
  • Litigation: Personal Injury
  • Real Estate
Courts admitted
  • Texas Southern District Court
  • Texas Western District Court
Credentials
Disciplinary history
  • Public Reprimand
    2005-08-15
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Last refreshed Jun 2026