SH Polygraph Services LLC

John Augustus Larson was one of the first modern researchers in psychophysiological detection of deception (PDD). Dr. Larson first used continuous recording of respiratory and vasomotor activity with a test format using relevant and irrelevant questions. Dr. Larson's 1932 book, Lying and Its Det...

Theft in the workplace is more common than you think. Whether it's one incident, or over a period of time, when items go suspiciously missing from the workplace Polygraph Testing can help.
Business Owners and Hiring Managers who reasonably believe or suspect an employee of theft, embezzlement, e...

Business Owners and Hiring Managers are looking for these traits in a potential employee. Polygraph is a tool that can assist in finding these traits and to find the best employee for the job.

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So thankful and honored to be appointed by Allegheny County Executive Rich Fitzgerald to the independent police review board. I hope I can help in improving policing in Allegheny County!

SH Polygraph Services LLC provides confidential and cost-effective polygraph testing for the finding of Truth, Integrity and good Characteristics of a potential employee or personal individual.

False masks? Do you really know who you are hiring? Pre-employment polygraphs can help you "weed out" the possible "problem employee"