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Welcome to Olivier Law Firm LLC, the premier legal services provider in Louisiana. We provide personal, concerned service for you, your family and your business. We pride ourselves in this commitment: if we aren't the law firm to help you, we will help you find the one who is.


We bring decades of combined experience and exceptional service to each and every client. Our European-model legal system requires expertise and dedication to succeed, and that’s exactly what we offer our clients. We are committed to listening to our clients’ needs and developing tailored solutions to their legal issues. Contact us today to learn how we can help you get the results you need.


Meet Your Managing Attorney

Jason T Olivier is the founder and owner of Olivier law firm LLC. He has over 30 years of experience in the legal field. Olivier was born and raised in New Orleans, LA. He attended Nicholls State University and then worked in radio and television before attending Loyola Law School in New Orleans. After graduating, he opened a private practice specializing in corporate, collection, and consumer rights. Within two years, he was a partner at Naccari, Deas and Pugh. His personal clients included the Benson family, as well as most of the major metropolitan New Orleans hospitals and clinics. He taught health care privacy, collection, and risk management. Practicing in the New Orleans metropolitan area, he is experienced in plaintiff, defense, corporate and business law. He was awarded knighthoods by both the Roman Catholic Church and Imperial Family of Vietnam for his worldwide charity work. He is an active member of his church, runs its music ministry, and enjoys working for the sick and poor. 

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Jason Thomas Olivier

Nicholls State University, BS

Loyola University New Orleans College of Law, JD

American Collectors Association MAP Attorney program

American Collectors Association HIPAA program

40 Hour HAZWOPR training

Lead Supervisor, Seasonal, TURB0TAX

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You and Your Family
Whether due to injury, fire, hurricane or accident, getting you and your family back to normal is paramount. Sometimes it requires litigation. That's where we have your back.

Olivier Law Firm, LLC has the legal knowledge, skills, and experience to advise clients on legal matters in Louisiana. We are proud to extend our professional services to help all of our clients resolve their legal matters.

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Proven Record

Olivier Law focuses in Business and Contract Law, offering high-quality legal services for business owners. Our experienced team has been successfully managing hundreds of cases since our inception and we strive to provide our clients with the best legal framework to support their business endeavors. Our mission is to quickly and effectively resolve any legal issues that may arise.

"I have retained Olivier Law Firm on numerous occasions over the last several years. He has always been professional and responds quickly as situations dictate. He is knowledgeable in a many aspects of business law. He has also handled divorces and wills for other members of my family. I would not hesitate to recommend him to handle anyone's legal needs."

- William Newton, Entrepenuer

Jason with a client
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After hours and ONLINE/VIDEO appointments are available.

Mandeville, LA 70471, USA

jason @  (spaces are not needed)


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Per Louisiana Rule of Professional Conduct 7.4, the description of my fields of practice does not state or imply certification, specialization or expertise in any particular areas of law, unless a particular lawyer listed holds a certification or other expertise recognized by the applicable State Bar or regulatory authority. This web site is designed for general information only. The information presented at this site should not be construed to be formal legal advice nor the formation of a lawyer/client relationship.

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