KD
Keith Michael Detweiler
Keith Michael Detweiler is a lawyer in Metairie, LA who works for Nielsen & Treas, LLC. Practice areas include Administrative and Public, Business, Construction. Court admissions include Fifth Circuit Court of Appeals, Florida Southern District Court. Licensed in Texas since 2006. Graduated from Loyola University New Orleans in 1991.
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Law school
Bar admission
Office
Disciplinary
KD
Keith Michael Detweiler
Nielsen & Treas, LLCMetairie, LA·20 years licensed
Claim profileContact attorney
Keith Michael Detweiler is a lawyer in Metairie, LA who works for Nielsen & Treas, LLC. Practice areas include Administrative and Public, Business, Construction. Court admissions include Fifth Circuit Court of Appeals, Florida Southern District Court. Licensed in Texas since 2006. Graduated from Loyola University New Orleans in 1991.
Law school
Loyola University New Orleans
Class of 1991
Bar admission
2006
State Bar of TX · No. 24052089
Office
3838 N. Causeway Blvd., Suite 2850
Metairie, LA 70002
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice & jurisdiction
Practice areas
- Administrative and Public
- Business
- Construction
- Government/Administrative
- Insurance
- Litigation: Commercial
- Litigation: Personal Injury
- Real Estate
Courts admitted
- Fifth Circuit Court of Appeals
- Florida Southern District Court
- Louisiana Eastern District Court
- Louisiana Western District Court
- Michigan Eastern District Court
- Mississippi Southern District Court
- New Jersey District Court
- New York Eastern District Court
- New York Southern District Court
- North Carolina Eastern District Court
- Tennessee Middle District Court
- Texas Eastern District Court
- Texas Southern District/Bankruptcy Court
- Third Circuit Court of Appeals
- US Supreme Court
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Last refreshed Jun 2026