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Private Investigator & Polygraph Services

At Hamre Investigative & Polygraph Services, we provide a wide-range of private investigator and polygraph services. As a private investigation agency, we strive to deliver results beyond expectations, and maintain our excellent reputation as experienced and professional investigators.

Private Investigator & Lie Detector Services

As skilled private investigators, it is our job to find information and in our case, perform polygraphs. We provide investigative services for attorneys, private citizens, and police departments. Also, we provide pre-employment screenings for police departments, ATM groups, and more. Our company has also worked with immigration attorneys in the polygraph area. One of our investigators is qualified as an expert witness in polygraph by the United States Federal District Court in Seattle and Pierce County Superior Criminal Court. In addition, we work with psychologists who monitor probation and paroles for their patients.
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