Atty. William Robert Coenen III

Atty. William Robert Coenen III

Mr. William Robert Coenen III is a lawyer practicing environmental and natural resources.

Baton Rouge Baton Rouge 25 yrs experience 25 year
Call (225) 900-7279 Book Appointment

Profile Summary

About William Robert Coenen III at a glance

William Robert Coenen III is a environmental attorney based in Baton Rouge, Louisiana. They have 25+ years of legal experience, licensed to practice since 2001. Admitted to practice in Louisiana registered to practice before the U.S. Patent and Trademark Office (2001). Educated at Louisiana State University (J.D., 2001) and North Carolina State University (B.S. Environmental, 1997). Recognitions include Peer Reviewed. Serands clients in Baton Rouge, LA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. William Robert Coenen III is a lawyer practicing environmental and natural resources
  • William received a B.S. degree from North Carolina State University in 1997, and has been licensed for 25 years
  • William practices in Baton Rouge, LA

Practice Areas Explained

William Robert Coenen III's Areas of Practice

Each practice area below reflects the types of cases William Robert Coenen III handles, with a brief overview of what that area of law covers.

Environmental Law

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

William Robert Coenen III is one of 56,434 environmental attorneys indexed nationally. Browse environmental 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 William Robert Coenen III

Where is William Robert Coenen III's law office located?
William Robert Coenen III's law practice is located in Baton Rouge, Louisiana. You can contact the office directly through this profile page.
What practice areas does William Robert Coenen III handle?
William Robert Coenen III focuses on environmental. Each practice area listed reflects experience handling cases of that type in Louisiana.
How long has William Robert Coenen III practiced law?
William Robert Coenen III has 25+ years of legal experience and has been licensed since 2001.
Where did William Robert Coenen III go to law school?
William Robert Coenen III earned their education at (J.D., 2001); (B.S. Environmental, 1997).
How can I contact William Robert Coenen III for a consultation?
You can contact William Robert Coenen III 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 William Robert Coenen III received?
William Robert Coenen III's notable recognition includes: Peer Reviewed.

Education

J.D.
Louisiana State University
- 2001
B.S. Environmental
North Carolina State University
- 1997

Awards

Peer Reviewed

Bar Admissions

Louisiana registered to practice before the U.S. Patent and Trademark Office
Admitted: 2001

Reviews

5.0
1 Review
5 0
4 0
3 0
2 0
1 0
These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.