AttorneyGuillermo Samuel Trevino
GT

Guillermo Samuel Trevino

City of Brownsville

Brownsville, TX · Cameron County · 17 years licensed

Cases
2
Licensed
17 yrs

Guillermo Samuel Trevino has been licensed in Texas since Nov 2008 — 17 years — and has filed under this bar number in 2 cases since 2023. The docket is civil (other): 2 of 2 filings. No board certifications, no disciplinary history, and no client reviews yet.

Cases filed by year2023 – 2025
11’23’25

We hold filings under this bar number from 2023 to present in the county court records Referlex has imported.

Case type by yearCourt-record case types
Administrative Law - InjunctionAdministrative Law - InjunctionPetition for Writ of MandamusPetition for Writ of Mandamus’23’25
Courts appeared in most2 cases · 2 courts

Cases are grouped by the court a filing names; appellate courts group together, not under the county a case came from.

Client reviewsNone yet

No reviews yet.

Last refreshed Sep 2026
Guillermo Samuel Trevino, Administrative and Public Lawyer in Brownsville, Texas | Referlex