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Atty. Avalyn Castillo Langemeier

Atty. Avalyn Castillo Langemeier

Ms. Avalyn Castillo Langemeier is a lawyer practicing business immigration and compliance, employment law, business immigration law and 11 other areas of law.

Houston Houston 35 yrs experience 35 year
Call (346) 615-1238 Book Appointment

Profile Summary

About Avalyn Castillo Langemeier at a glance

Avalyn Castillo Langemeier is a Partner based in Houston, Texas, practicing at Foster LLP. They have 35+ years of legal experience, licensed to practice since 1991. Their practice focuses on citizenship, employment, immigration, work visas, and litigation. Admitted to practice in California U.S. Court of Appeals, Fifth and Ninth Circuits U.S. District Court, Northern District of (1991) and Texas (1999). Educated at University Of Texas (J.D. Harvard, 1999). Active member of State Bar of Texas State Bar of California Houston Hispanic Bar Association (Former Vice President, Northern Region of California) Houston Hispanic Chamber of Commerce American Immigration Lawyers Association. Provides legal services in German French, Portuguese, Spanish Portuguese, and Urdu French. Serands clients in Houston, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Ms. Avalyn Castillo Langemeier is a lawyer practicing business immigration and compliance, employment law, business immigration law and 11 other areas of law
  • Avalyn has been licensed for 35 years
  • Avalyn practices at Foster LLP in Houston, TX

Practice Areas Explained

Avalyn Castillo Langemeier's Areas of Practice

Each practice area below reflects the types of cases Avalyn Castillo Langemeier handles, with a brief overview of what that area of law covers.

Citizenship & Naturalization

Avalyn Castillo Langemeier is one of 5,960 citizenship attorneys indexed nationally. Browse citizenship attorneys in Texas →

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Avalyn Castillo Langemeier is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in Texas →

Immigration Law

Immigration attorneys help with green cards, visas, citizenship, asylum, and deportation defense. Find a verified immigration lawyer for your case.

Avalyn Castillo Langemeier is one of 40,633 immigration attorneys indexed nationally. Browse immigration attorneys in Texas →

Work Visas

Avalyn Castillo Langemeier is one of 812 work visas attorneys indexed nationally. Browse work visas attorneys in Texas →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Avalyn Castillo Langemeier is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Texas →

Jurisdictional Context

Why local counsel matters in Texas

Practicing law in Texas. Legal matters in Texas are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Houston are typically filed in the local municipal court or the appropriate Texas state district court, depending on subject matter and amount in controversy. An attorney licensed in Texas brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Texas courts without local counsel or pro hac vice admission.

Looking for additional Texas attorneys? Browse all attorneys in Houston or all attorneys in Texas.

Frequently Asked

Common questions about Avalyn Castillo Langemeier

Where is Avalyn Castillo Langemeier's law office located?
Avalyn Castillo Langemeier's law practice is located in Houston, Texas. The firm is Foster LLP. You can contact the office directly through this profile page.
What practice areas does Avalyn Castillo Langemeier handle?
Avalyn Castillo Langemeier focuses on citizenship, employment, immigration, work visas, litigation. Each practice area listed reflects experience handling cases of that type in Texas.
How long has Avalyn Castillo Langemeier practiced law?
Avalyn Castillo Langemeier has 35+ years of legal experience and has been licensed since 1991.
What languages does Avalyn Castillo Langemeier speak?
Avalyn Castillo Langemeier provides legal services in German French, Portuguese, Spanish Portuguese, Urdu French. Bilingual representation can be especially important when contracts, testimony, or court filings require accurate translation.
Where did Avalyn Castillo Langemeier go to law school?
Avalyn Castillo Langemeier earned their education at (J.D. Harvard, 1999).
How can I contact Avalyn Castillo Langemeier for a consultation?
You can contact Avalyn Castillo Langemeier directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D. Harvard
University Of Texas
- 1999

Bar Admissions

California U.S. Court of Appeals, Fifth and Ninth Circuits U.S. District Court, Northern District of
Admitted: 1991
Texas
Admitted: 1999

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