Atty. Melissa Castro Killen

Atty. Melissa Castro Killen

Ms. Melissa Castro Killen is a lawyer practicing environmental, energy, water and 11 other areas of law.

San Antonio San Antonio 24 yrs experience 24 year
Call (737) 843-0287 Book Appointment

Profile Summary

About Melissa Castro Killen at a glance

Melissa Castro Killen is a contracts, business, environmental, government, and energy attorney based in San Antonio, Texas. They have 24+ years of legal experience, licensed to practice since 2002. Admitted to practice in Texas U.S. Court of Appeals, Fifth Circuit U.S. District Court, Western District of Texas (2002). Educated at University of Akron (J.D., 2001) and San Antonio College (A.A.S. St., 1994). Recognitions include Peer Reviewed. Serands clients in San Antonio, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Ms. Melissa Castro Killen is a lawyer practicing environmental, energy, water and 11 other areas of law
  • Melissa received a A.A.S. degree from San Antonio College in 1994, and has been licensed for 24 years
  • Melissa practices in San Antonio, TX

Practice Areas Explained

Melissa Castro Killen's Areas of Practice

Each practice area below reflects the types of cases Melissa Castro Killen handles, with a brief overview of what that area of law covers.

Contracts

Melissa Castro Killen is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in Texas →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Melissa Castro Killen is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Texas →

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Melissa Castro Killen is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in Texas →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Melissa Castro Killen is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Texas →

Energy & Utilities Law

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

Melissa Castro Killen is one of 36,230 energy attorneys indexed nationally. Browse energy 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 San Antonio 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 San Antonio or all attorneys in Texas.

Frequently Asked

Common questions about Melissa Castro Killen

Where is Melissa Castro Killen's law office located?
Melissa Castro Killen's law practice is located in San Antonio, Texas. You can contact the office directly through this profile page.
What practice areas does Melissa Castro Killen handle?
Melissa Castro Killen focuses on contracts, business, environmental, government, energy. Each practice area listed reflects experience handling cases of that type in Texas.
How long has Melissa Castro Killen practiced law?
Melissa Castro Killen has 24+ years of legal experience and has been licensed since 2002.
Where did Melissa Castro Killen go to law school?
Melissa Castro Killen earned their education at (J.D., 2001); (A.A.S. St., 1994).
How can I contact Melissa Castro Killen for a consultation?
You can contact Melissa Castro Killen 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.
What awards or recognition has Melissa Castro Killen received?
Melissa Castro Killen's notable recognition includes: Peer Reviewed.

Education

J.D.
University of Akron
- 2001
A.A.S. St.
San Antonio College
- 1994

Awards

Peer Reviewed

Bar Admissions

Texas U.S. Court of Appeals, Fifth Circuit U.S. District Court, Western District of Texas
Admitted: 2002

Reviews

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