Atty. Aaron Joel Messer

Atty. Aaron Joel Messer

Aaron Joel Messer is a lawyer practicing insurance defense, insurance law. Aaron received a B.A. degree from Louisiana State University in 1998, and has been licensed for 24 years.

Baton Rouge Baton Rouge 24 yrs experience 24 year
Call (225) 819-3493 Book Appointment

Profile Summary

About Aaron Joel Messer at a glance

Aaron Joel Messer is an Associate based in Baton Rouge, Louisiana, practicing at Casteel & McGoey, LLC. They have 24+ years of legal experience, licensed to practice since 2002. Their practice focuses on insurance. Admitted to practice in Louisiana (2002) and U.S. District Court, Middle, Eastern and Western Districts of Louisiana U.S. Court of Appeals, Fifth (2006). Educated at Louisiana State University (J.D., 2002) and Louisiana State University (B.A., 1998). Active member of Louisiana State Bar Association. Serands clients in Baton Rouge, LA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Aaron Joel Messer is a lawyer practicing insurance defense, insurance law
  • Aaron received a B.A. degree from Louisiana State University in 1998, and has been licensed for 24 years
  • Aaron practices at Casteel & McGoey, LLC in Baton Rouge, LA

Practice Areas Explained

Aaron Joel Messer's Areas of Practice

Each practice area below reflects the types of cases Aaron Joel Messer handles, with a brief overview of what that area of law covers.

Insurance Law

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

Aaron Joel Messer is one of 121,912 insurance attorneys indexed nationally. Browse insurance attorneys in Louisiana →

Jurisdictional Context

Why local counsel matters in Louisiana

Practicing law in Louisiana. Legal matters in Louisiana are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Baton Rouge are typically filed in the local municipal court or the appropriate Louisiana state district court, depending on subject matter and amount in controversy. An attorney licensed in Louisiana 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 Louisiana courts without local counsel or pro hac vice admission.

Looking for additional Louisiana attorneys? Browse all attorneys in Baton Rouge or all attorneys in Louisiana.

Frequently Asked

Common questions about Aaron Joel Messer

Where is Aaron Joel Messer's law office located?
Aaron Joel Messer's law practice is located in Baton Rouge, Louisiana. The firm is Casteel & McGoey, LLC. You can contact the office directly through this profile page.
What practice areas does Aaron Joel Messer handle?
Aaron Joel Messer focuses on insurance. Each practice area listed reflects experience handling cases of that type in Louisiana.
How long has Aaron Joel Messer practiced law?
Aaron Joel Messer has 24+ years of legal experience and has been licensed since 2002.
Where did Aaron Joel Messer go to law school?
Aaron Joel Messer earned their education at (J.D., 2002); (B.A., 1998).
How can I contact Aaron Joel Messer for a consultation?
You can contact Aaron Joel Messer 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.
Louisiana State University
- 2002
B.A.
Louisiana State University
- 1998

Bar Admissions

Louisiana
Admitted: 2002
U.S. District Court, Middle, Eastern and Western Districts of Louisiana U.S. Court of Appeals, Fifth
Admitted: 2006

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