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Charles August Banker III: A Board-Certified Attorney With a Master’s Degree in Legal History From Rice

Charles August Banker III has practiced criminal law in Houston since 1987 — nearly four decades — and holds a Master’s degree in U.S. Legal and Constitutional History from Rice University alongside his Texas Board of Legal Specialization certification, a documented academic credential in legal history that goes beyond standard bar admission.

At a Glance

Origin and Background

Charles August Banker III graduated with honors from the University of Texas at Austin and earned his J.D. from the University of Houston Law Center, licensed in Texas since May 1987. Between his degrees, he also earned a Master’s in Theology from Regent College and a Master’s in U.S. Legal and Constitutional History from Rice University — academic credentials distinct from, and in addition to, his law degree. He has practiced as a solo practitioner in Houston for nearly four decades and is fluent in Spanish.

Practice Concentration

Banker’s practice spans DWI defense at the state and federal level alongside white-collar fraud defense and broader criminal defense. See this Houston DWI/DWI Defense directory for how this nearly-40-year board-certified solo practice compares to other Harris County defense firms. Banker’s own materials describe a checklist-driven approach to DWI files — the reason for the traffic stop, bodycam footage, field sobriety notes, breath or blood test records, and equipment maintenance logs — reflecting a systematic method for identifying weak points in the state’s evidence.

Track Record

Banker’s published materials describe representing clients in courts across Texas and the United States over his 30-plus-year career, though the firm does not publish an itemized DWI-specific results table with case figures. This is consistent with a solo practice’s typical case-results presentation and has not been independently re-verified against court dockets by this profile; past results do not guarantee similar outcomes, and every case depends on its own specific facts.

Client Voice

Banker holds an aggregated 5.0 rating across Avvo and Lawyers.com reviews, and Martindale-Hubbell client reviews earned him a “Distinguished” peer-review rating in 2025. Published reviews describe a positive overall experience working with him directly. Awesome Attorneys did not identify a pattern of negative or unresolved reviews warranting disclosure.

Beyond the Courtroom

Banker’s dual graduate degrees in theology and legal/constitutional history, pursued alongside his law degree, reflect a documented academic background beyond standard legal training. His memberships in the Association of Board Certified Criminal Law Specialists, the National Association of Criminal Defense Lawyers, and the Texas Criminal Defense Lawyers Association reflect ongoing engagement with the broader defense bar.

Recognition

Banker’s Board Certification in Criminal Law from the Texas Board of Legal Specialization is the state’s official specialty credential. His Martindale-Hubbell “Distinguished” peer-review rating and Avvo Client’s Choice designation are separate rating-platform distinctions reflecting client and peer feedback rather than a formal certification.

Texas Legal Backdrop

A Texas DWI arrest triggers two separate proceedings: the criminal case, and a civil Administrative License Revocation (ALR) case against the driver’s license, with only 15 days from arrest to request the ALR hearing before an automatic suspension takes effect. None of this is legal advice; anyone facing a DWI charge should consult a licensed Texas attorney about the specific facts of their case.

Awesome Attorneys Assessment

The Law Offices of Charles A. Banker III’s clearest, most checkable differentiator is Banker’s combination of TBLS Criminal Law certification with nearly 40 years of continuous Houston practice and an unusually academic background — graduate degrees in both theology and legal history alongside his law degree. The honest trade-off: as a solo practice, Banker has real capacity limits compared to a larger multi-attorney firm, and the firm’s published materials describe general experience rather than an itemized DWI-specific results table. For a Harris County client who wants an attorney with a long, board-certified track record and a methodical, checklist-driven approach to DWI evidence review, this combination is a genuine, checkable basis for a shortlist.

Methodology and Sourcing

This profile was researched from Charles August Banker III’s Martindale.com and Lawyer.com attorney profiles, his LinkedIn professional profile, and independently confirmed State Bar of Texas licensure records.

Publisher Disclosure and Independence Notice

Awesome Attorneys is an independent legal directory and editorial publication. This profile was not paid for, commissioned, or reviewed by the Law Offices of Charles A. Banker III prior to publication. Awesome Attorneys may in the future offer sponsored placement products to attorneys and firms, including this one, but sponsorship has no bearing on the editorial content, inclusion, or findings of this profile.