Atty. Jeffrey Michael Siemssen

Atty. Jeffrey Michael Siemssen

Jeffrey Michael Siemssen is a lawyer practicing construction litigation. Jeffrey received a B.S. degree from Louisiana State University in 2005, and has been licensed for 18 years.

Metairie Metairie 18 yrs experience 18 year
Call (504) 474-9332 Book Appointment

Profile Summary

About Jeffrey Michael Siemssen at a glance

Jeffrey Michael Siemssen is an Associate based in Metairie, Louisiana, practicing at Nicaud & Sunseri, LLC. They have 18+ years of legal experience, licensed to practice since 2008. Their practice focuses on construction. Admitted to practice in Louisiana (2008). Educated at Loyola University New Orleans College of Law (J.D., 2008) and Louisiana State University (B.S. Construction, 2005). Active member of Louisiana State and Federal Bar Association. Serands clients in Metairie, LA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jeffrey Michael Siemssen is a lawyer practicing construction litigation
  • Jeffrey received a B.S. degree from Louisiana State University in 2005, and has been licensed for 18 years
  • Jeffrey practices at Nicaud & Sunseri, LLC in Metairie, LA

Practice Areas Explained

Jeffrey Michael Siemssen's Areas of Practice

Each practice area below reflects the types of cases Jeffrey Michael Siemssen handles, with a brief overview of what that area of law covers.

Construction Law

Jeffrey Michael Siemssen is one of 40,689 construction attorneys indexed nationally. Browse construction 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 Metairie 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 Metairie or all attorneys in Louisiana.

Frequently Asked

Common questions about Jeffrey Michael Siemssen

Where is Jeffrey Michael Siemssen's law office located?
Jeffrey Michael Siemssen's law practice is located in Metairie, Louisiana. The firm is Nicaud & Sunseri, LLC. You can contact the office directly through this profile page.
What practice areas does Jeffrey Michael Siemssen handle?
Jeffrey Michael Siemssen focuses on construction. Each practice area listed reflects experience handling cases of that type in Louisiana.
How long has Jeffrey Michael Siemssen practiced law?
Jeffrey Michael Siemssen has 18+ years of legal experience and has been licensed since 2008.
Where did Jeffrey Michael Siemssen go to law school?
Jeffrey Michael Siemssen earned their education at (J.D., 2008); (B.S. Construction, 2005).
How can I contact Jeffrey Michael Siemssen for a consultation?
You can contact Jeffrey Michael Siemssen 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.

Practice Areas

Education

J.D.
Loyola University New Orleans College of Law
- 2008
B.S. Construction
Louisiana State University
- 2005

Bar Admissions

Louisiana
Admitted: 2008

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