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.
When the truth matters, count on the polygraph examination services of Dallas Polygraph Services in Dallas and Fort Worth, Texas. We provide accurate polygraph examinations that are administered by an experienced, professional licensed polygraph examiner.
Our services also include investigation services, offsite polygraph testing, and we have a bilingual Spanish speaking polygraph examiner.
Dallas Polygraph Services is not affiliated or associated with Michael D Park or any of his subsidiary companies such as Dallas Polygraph Counselors, Couples Polygraph Services or Dallas Lie Detector Services.
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