Award-winning, internationally recognized
New Orleans & Baton Rouge Private Investigation Agency
child custody * infidelity * insurance fraud. call the only agency honored by the louisiana state senate for excellence in surveillance.


Women are changing the face of Private Investigation, and Sly Fox Investigations- an all female detective agency, is proud to be a leader at the forefront of that change. Our agency sets the standard for excellence in Private Investigation. In fact, our owner, Brianne Joseph, was named one of America’s top Private Investigators by PI Magazine- a distinction only designated for the best in the industry. Click the ‘Contact Us’ tab to schedule your consultation with us today.

Sly Fox on the cover of the New Orleans Gambit magazine.

Sly Fox featured in world-wide industry publication ‘P.I. Magazine’.
We are the ‘Difficult Defendant Specialists’! We excel at serving elusive individuals who try to avoid service.
Our Infidelity Investigators conduct discreet and confidential surveillance to catch unfaithful spouses, boyfriends, and girlfriends
Whether it’s auto insurance fraud or worker’s compensations fraud, we can easily assist with cases in Baton Rouge, New Orleans, and surrounding areas.
We are the ‘Difficult Defendant Specialists’! We excel at serving elusive individuals who try to avoid service.
Our Infidelity Investigators conduct discreet and confidential surveillance to catch unfaithful spouses, boyfriends, and girlfriends
Testimonials
I recommend Sly Fox Investigations, LLC bcz they have a very professional, friendly, top-notch investigation team. Whenever I call I always get the answers that I am in search of and the advice that I need.
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GWENNIE
"From previously working with Brianne Joseph, I have always known her to be brilliant and efficient; that is exactly what she displayed in handling our Child Custody case, brilliance & efficiency! She provided step-by-step instructions to help guide us through a challenging case. I highly recommend Sly Fox Investigations and will refer this company to all I know. "
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Best regards, C. Jones, Private client New Orleans, LA
"I'm so happy I hired Sly Fox Investigations to serve legal documents to our difficult defendant! They did an incredible job at serving her, even though she was intentionally avoiding service from the sheriff. Their results proved to be invaluable in court when our defendant tried to make false statements. I highly recommend their services!"
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Susan F. Williams, Vice President, Kalalou Inc. Jackson, MS
"In my Family Law practice it is important to have a relationship with a private investigator. I have tried working with one or two companies before Sly Fox Investigations, LLC, but it wasn't the right fit for my firm. Sly Fox Investigations, LLC is quick, professional, and obtains amazing results! I have recommended them to all of the attorneys in my network. I am grateful to have found Sly Fox Investigations, LLC ; this company has made a world of difference toward the services I can offer my clients."
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I.G., Attorney At Law
"Brianne Joseph and her investigators met and far exceeded my expectations. I highly recommend her and have referred her team to all of my colleagues!"
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State Representative Edward "Ted" James Louisiana House of Representatives Baton Rouge, LA
"I am overjoyed with the results Sly Fox Investigations provided for my case. My case has finally moved forward thanks to this awesome agency! These women rock!"
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T. Williams, Private client Baton Rouge, LA.
"Dear Brianne, Both my client and I want to express our appreciation of your courteous and efficient service to us. You did your job and more. Sly Fox and Brianne were the epitome of efficiency and professionalism, I will not hesitate to hire you again and to recommend you.Keep up the extraordinary service!"
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L. M.,Attorney At Law
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