You Want Answers? Seek Them Out! Hire Dallas Polygraph Services in Dallas and Fort Worth, TX
NOTICE: Thanks to our clients, we are now able to expand into a larger facility. For your convenience, we will be adding more examiners and investigators to help serve you better. Like us on Facebook for more helpful information. Whether you need to know if someone else is telling the truth or to clear your own name, our professional staff of certified polygraph examiners can help. We work with you to get the answers you require—quickly and discreetly. All polygraph testing is conducted in strict compliance with all legal, ethical, and professional standards, as promulgated by the American Polygraph Association. We are a member-in-good-standing of the Texas Association of Polygraph Examiners and the American Polygraph Association. We use Lafayette lie detector instruments, the same instruments used by the Texas Department of Public Safety and numerous federal agencies. Polygraph appointments can be scheduled throughout the workday, with after hours and weekend times available. Preliminary results of our polygraph examinations are provided on the day of the examination, with detailed written reports generally provided within 72 hours.
Dallas Polygraph ServicesMeets the growing demand for professionally conducted polygraph examinations and investigations sought by businesses, private individuals, and law enforcement agencies throughout North Texas. We work with you to get you the answers you need, quickly and discretely, with all testing conducted in compliance with all legal, ethical, and professional standards.
Professional CredentialsAs a direct result of many years of professional training and expertise, the examiners at Dallas Polygraph Services are licensed with the State of Texas, and certified in several specialized areas of polygraph examination, including JPCOT and PSCOT testing, EPPA testing, APA testing standards, testing juveniles, pre-employment testing for governmental agencies and security companies, and others.
Professional StaffThe examiners with Dallas Polygraph Services are all licensed polygraph professionals with many years of experience in lie detector testing, interviewing, investigations, and background screening. Our polygraph examiners attend regular continuing education courses to ensure they remain current in the latest polygraph and interviewing skills methodology.
About Lafayette Instrument and The LX4000Lafayette Instrument Company is the world’s leading manufacturer of polygraph instrumentation and equipment, distributing credibility assessment instruments to private examiners, government, and military organizations around the world. The LX4000 computer polygraph system records, stores, and analyzes physiological changes during a polygraph examination. The LX4000 system combines conventional polygraph procedure with a sophisticated state-of-the-art computer. Results are derived from the following traditional physiological parameters:
- Pneumo – Two Respiration Input Channels
- EDA – Galvanic Skin Response
- Cardio – Blood Volume / Pulse Rate