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Interpoint Investigative Services offers Polygraph Examination Services by a Licensed Advanced Trained Examiner who has been in practice for over twelve years.
Interpoint Investigative Services provides professional, confidential polygraph examinations and lie detection testing to businesses, organizations and private individuals throughout the States of Nevada, Utah, and California. Our mobile unit can travel to correctional facilities and other select suitable locations.
At Interpoint Investigative Services, we use the latest state-of-the-art polygraph testing equipment and our examinations are conducted only by trained, licensed and experienced polygraph professionals to ensure accurate results.
In July 2012, Lisa Ribacoff started her career as a polygraph examiner and served as the Manager of a Credibility Assessment Division. She operated out of offices in New York, Connecticut and Florida. Ms. Ribacoff's results have been used in Federal Court, New York State Supreme Court, Family Court, Child Protection Services, Departments of Probation and Parole. She also conducts polygraphs for various police departments in the United States.
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We offer Las Vegas Lie Detector services in Summerlin, Henderson, Enterprise, and on the Strip.
In Utah, we have locations in Salt Lake City, Park City, and Jordan.
In California, we have locations in Los Angles, San Diego, San Francisco, and Beverly Hills.



TESTING PROCEDURE
What We Offer
At Interpoint Investigative Services, we provide a wide range of polygraph testing for topics including relationship/infidelity, sexual addition, criminal accusations, employee theft, insurance fraud, family issues, abuse allegations, and media demonstrations. Each case begins with a free and confidential initial consultation meeting over the phone or by zoom.
Once you decide to hire our firm, we will acquire contact information for the examinee and the client over the phone. Credit card payment will also be provided and the appointments are nonrefundable, noncancelable, nonreschedulable without a note from a physician or provider. After the information is collected, you will receive a confirmation email of the appointment with the date, time, and testing location. Attached to the email will be forms that will need to be signed and returned to our office prior to the examination.
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The results of the examination will be issued to the financial client approximately two to four hours after the exam is completed and scored. These results will be emailed. Should the examinee want a copy of their results, the financial client would sign an authorization allowing us to release the results to the examinee.