Mary Catherine Joiner

4.5 (31 reviews )

Baton Rouge Louisiana United States

Energy Law Natural Resources Law Oil and Gas Law

Recognized in Ones to Watch since 2025

225-490-5000 Website

About Mary

Mary Catherine Joiner is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law, Natural Resources Law and Oil and Gas Law.Mary Catherine, who practices law in Baton Rouge, Louisiana, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mary Catherine is held by other top lawyers in the same geographic and legal practice area.

Mary Catherine Joiner is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law, Natural Resources Law and Oil and Gas Law.

Mary Catherine, who practices law in Baton Rouge, Louisiana, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mary Catherine is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Energy Law

Natural Resources Law

Oil and Gas Law

Education

Southern University Law Center

Awards & Recognition

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Reviews

4.5 / 5

31 Reviews

1,039 Profile Views

Florence Medhurst

Feb 02, 2026

Many thanks to Mary Catherine Joiner for the hard work and dedication to my legal matter

Really glad I found Mary Catherine Joiner for my case. They were a huge help and made everything understandable. I was very impressed with their knowledge and how they handled the opposition. If you'r...

Ginger Herzog

Feb 02, 2026

A very good experience overall with the entire team at Mary Catherine Joiner's legal practice

Solid experience overall with the law firm of Mary Catherine Joiner. They know Energy Law inside and out and gave me great advice. Very helpful and got the job done exactly as they said they would. If...

Stuart Ritchie

Feb 02, 2026

So happy with the results of my case thanks to the hard work of Mary Catherine Joiner and staff

I was really stressed about my case in Baton Rouge, but Mary Catherine Joiner made everything so smooth and stress-free. Seriously, the best decision I've made lately was hiring them. They handled eve...

Lydia Gibson

Feb 02, 2026

Absolutely Great! I couldn't be happier with the service from Mary Catherine Joiner

If you need a Energy Law lawyer, Mary Catherine Joiner is the one to call. Great job and very responsive team. They kept me in the loop and always had time to explain the details of my case. I felt li...

Marlon Murray

Feb 02, 2026

Solid work and professional service from Mary Catherine Joiner in Baton Rouge for Louisiana residents

Needed help with Energy Law and Mary Catherine Joiner delivered on their promises. They're professional, efficient, and easy to talk to. Good choice for anyone in Louisiana looking for high-quality le...