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WI
Attorney at Law

Counsel of Record

William
III

 ·  Corpus Christi, TX

Years at Bar
39
Law School
[]
Languages
Spanish, English

Google Reviews

4.5/ 5.00

25 reviews on Google

Contact

(361) 980-3700imported+william-iii-corpus-christi@counsel.directory
4531 Ayers Street, Suite 313
Corpus Christi, TX 78415

Initial consultation: free · 30 min
Response typically within 24 hours

§ 01 — Practice

Areas of practice

Credentials

Years in Practice
39 yrs
Law School
[]
Languages
Spanish, English
Location
Corpus Christi, TX
78415

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§ 02 — Biography

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§ 03 — Reviews

What clients have said.

Google

4.525 reviews

Avvo

Reviewed

Google Reviews4.5★ · 25 total

See all 25 on Google →
★★★★★May 2026

I cannot recommend William “Bill” Thau enough. When I was facing one of the most stressful and emotional custody hearings of my life, he took my case with LESS than 24 hours to prepare — and still walked into that courtroom completely ready to fight for me and my daughter. From the very beginning, Bill genuinely cared about my daughter's wellbeing. He was actually the first attorney who asked to see pictures of her, wanted to know who she was as a child, and truly understood that this case wasn’t just paperwork to me — it was my daughter and my life. In court, he was an absolute beast. He addressed every single issue I had with the opposing party and never missed a detail. Watching him advocate for us with confidence, preparation, and passion was honestly incredible. He stayed calm, professional, and sharp the entire time, even when the opposing side was completely unprepared. But beyond being an amazing attorney, Bill gave me something I desperately needed during this process: reassurance. Every time I felt overwhelmed or scared, he consistently told me, “I got you,” and he meant it. For the first time in this entire custody battle, I truly felt heard, protected, and supported. He never let me down. If you are looking for an attorney who will genuinely fight for you and your child, who cares about the outcome, and who will stand beside you when things feel impossible — William Thau is the attorney you want in your corner. Forever grateful for everything he did for me and my daughter.

Candice VegaGoogle
★★★★★Nov 2025

Mr Thau is friendly professional and thorough. Hands down the best experience I’ve had with lawyers. He genuine and honest and caring. He makes you feel comfortable while you’re going through a traumatic situation. I would recommend Mr Thau to anyone in need of a family attorney!

christopher ruzickaGoogle
★★★★★Nov 2025

Mr Thau changed my families life for the better. I would definitely recommend using Thau for custody issues. He is straight to point and great at what he does. Thank you so much for all your efforts.

Fausto Delgado IIIGoogle
☆☆☆☆Nov 2025

My experience with Mr. Thau as legal representation for divorce was a horrible experience. When asked questions to gain understanding he will be disrespectful. In my process he submitted a standard order that I told him I didn’t want submit then denied he did so. He proceeded to remove his self from counsel and gave me refund after. To be treated by a prior member of the U.S Navy in this way is disheartening and I am severely disappointed. Do yourself a favor and stay clear. No one should be treated in such a matter. I hope I helped someone save heartache. Thank you

Samuel BrownGoogle
★★★★★Sep 2025

William took my case on short notice, and even with a lot gong on in his own life, found time to take care of mine with precision and passion. He will get it done. He is a great man to communicate with and will not rest until you are happy with the outcome. Thanks again!

Jimi Banda SrGoogle

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