Antonio Ayala

Foreign Legal Consultant

Antonio Ayala Guerrero was born and raised in Monterrey, Mexico where he attended the American School Foundation of Monterrey. He studied law at Universidad Regiomontana and independently practiced from 1986 to 1999. In 2000, he became a partner at Casillas, Casillas & Ayala where, until 2015, he practiced in the State and Federal Courts. He later moved to Texas where he attended Thurgood Marshall School of Law. In 2021, he graduated with an LLM in Immigration Law. He received an offer to collaborate with Fong Ilagan and now is proud to work with one of the most prestigious immigration firms in Texas.


At Fong Ilagan, Antonio helps both individuals and corporations with their business-related immigration needs. He has experience filing both nonimmigrant (NIV) and immigrant visas (IV) as well as expanding business operations to the United States.

Antonio Ayala – Foreign Legal Consultant

To learn more about our business attorneys in Houston, please call Fong Ilagan today.

Advantages To You

It’s not what we do, it’s how we do it.

Big Picture

Our perspective on your international personnel allows you to maximize U.S. opportunities while mitigating operational risk.

Industry Knowledge & Practice

Our experience includes; energy, engineering, healthcare, technology, manufacturing
and more.

Texas Friendly

Our clients are from around the world, with operations throughout the U.S., but we never forget the state motto of Texas is “friendship.” Go on, Google it.

Our Core Values

Industry Experience Paired With Client Focus

1. Integrity—Honesty and trustworthiness.

2. Hardwork—We know how hard you work; we do too.

3. Cost-effectiveness—Our service meets or exceeds industry standards.

4. Creativity—What box?

5. Personal service—Texas friendly!

Solutions Start Here. Contact Fong Ilagan Today.

Our Office

6588 Corporate Drive
3rd Floor, Houston, TX 77036
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Contact Our Firm
(713) 772-2300

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