
909 E. Cornerview Street, Suite B
Gonzales, Louisiana 70737
We provide professional polygraph tests (lie detector tests) for private citizens, businesses, and government agencies in Louisiana.
(225) 228-0082

Bayou Polygraph is a veteran-owned polygraph service led by a Louisiana-licensed examiner with over 24 years of active law enforcement and investigative experience at the local, state, and federal levels. Based in Gonzales, and with an additional location in Luling, Bayou Polygraph delivers confidential, accurate, and ethical polygraph ex
Bayou Polygraph is a veteran-owned polygraph service led by a Louisiana-licensed examiner with over 24 years of active law enforcement and investigative experience at the local, state, and federal levels. Based in Gonzales, and with an additional location in Luling, Bayou Polygraph delivers confidential, accurate, and ethical polygraph examinations throughout Louisiana.
Clients trust Bayou Polygraph for matters including infidelity, relationship concerns, addiction testing, theft, child abuse, pre-employment screening, and other sensitive issues.
Credentials include graduation from the FBI National Academy, advanced PCSOT certification, and full membership in the American Polygraph Association and Louisiana Polygraph Association. Additional qualifications include a Bachelor in Science (Summa Cum Laude), a Master of Science (in progress), and membership in two national academic honor societies.
Bayou Polygraph collaborates closely with counselors, therapists, and treatment providers, and is committed to the highest standards of integrity, professionalism, and client care.

Our mission is to assist our clients in uncovering the truth behind various issues by providing the highest quality polygraph exams available. Whether you're a private citizen facing relationship problems and considering infidelity polygraph tests, or a business dealing with internal theft, we can help you find the answers you need. Our l
Our mission is to assist our clients in uncovering the truth behind various issues by providing the highest quality polygraph exams available. Whether you're a private citizen facing relationship problems and considering infidelity polygraph tests, or a business dealing with internal theft, we can help you find the answers you need. Our lie detector testing is conducted with dignity, respect, and strict confidentiality. We ensure that all our polygraph exams adhere to the best practices and recommendations of the American Polygraph Association.

We provide polygraph testing, commonly known as lie detector testing, for a variety of issues, including but not limited to: Family Issues, Therapeutic Disclosure Testing, Sexual History Exams, Post Convicted Sex Offender Testing (PCSOT), Maintenance Testing, Sex Addiction, Attorney Requested Case Exams, infidelity polygraph tests, Cheati
We provide polygraph testing, commonly known as lie detector testing, for a variety of issues, including but not limited to: Family Issues, Therapeutic Disclosure Testing, Sexual History Exams, Post Convicted Sex Offender Testing (PCSOT), Maintenance Testing, Sex Addiction, Attorney Requested Case Exams, infidelity polygraph tests, Cheating and Fidelity, Relationship Issues, Sexual Assault Allegations, Criminal Issues, Personal Issues, Business Issues, Workplace Investigations, Theft, Civil Issues, Pre-Employment Screening, Fishing Tournaments, Big Game Tournaments, and many more.

We serve the Gonzales, Prairieville, Donaldsonville, Baton Rouge, Port Allen, Walker, Denham Springs, Baker, Livingston, Laplace, Zachery, New Iberia, Hammond, Thibodaux, Lafayette, and Houma are all locations throughout Louisiana where you can access infidelity polygraph tests and lie detector testing services, along with many other surrounding areas offering polygraph exams.

We offer same-day, evening appointments for infidelity polygraph tests and lie detector testing (after 5:00 pm and as late as 9:00 pm) during the week, along with weekend appointments available anytime during the day or evening. There is no extra charge for either evening or weekend appointments. Contact us to schedule all polygraph exams and appointments.

Want to pay over time for our infidelity polygraph tests? We offer Afterpay, which allows clients to split the cost into 4 no interest installments. There are no fees or interest if paid on time. Contact us for more information about our lie detector testing and polygraph exams.

Click the button below to learn how a test is scheduled and to make an appointment deposit.
Feel free to give us a call, send a text, or email us at bayoupolygraph@gmail.com for information regarding the cost of infidelity polygraph tests and to schedule a lie detector testing exam.
909 East Cornerview Street, Gonzales, Louisiana 70737, United States
Mon | 08:00 am – 09:00 pm | |
Tue | 08:00 am – 09:00 pm | |
Wed | 08:00 am – 09:00 pm | |
Thu | 08:00 am – 09:00 pm | |
Fri | 08:00 am – 09:00 pm | |
Sat | 09:00 am – 05:00 pm | |
Sun | 09:00 am – 05:00 pm |
All exams are by Appointment Only
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