John M. Theirl

47 years of practiceLicensed in TexasTheirl Law PLLC, Irving

47 years in practice
First admitted in 1979
  1. 1979 Admitted, Texas

Overview

John M. Theirl is an attorney admitted in Texas (since 1979), based in Irving, TX.

This profile is built from public bar records and shows only what those records contain. John has not written or endorsed anything on this page.

Jurisdictions admitted

JurisdictionAdmittedBar numberStatus
Texas1979#19829500Active

Education

  • Southern Methodist UniversityLaw school, per the bar record

Contact and offices

Theirl Law PLLC

2415 Bussey Drive
Irving, TX 75062

The address and number above come from the attorney's public bar registration, which can lag a recent move. Confirm before visiting.

Sources for this profile: the Texas bar record. License status can change; check the bar's own record for the current status before hiring. Updated July 21, 2026.