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Professional Polygraph Services

Law Enforcement Pre-Employment Polygraphs

Professional pre-employment polygraph examinations for law enforcement agencies and other public safety organizations. Examinations are conducted using standardized procedures with an emphasis on objectivity, professionalism and thorough documentation.

Criminal & Administrative Investigations

Professional polygraph examinations to assist law enforcement agencies, attorneys, and other authorized professionals with criminal and administrative investigations. Examinations are conducted using established forensic techniques to help assess the credibility of statements, clarify investigative issues, and provide additional information to support informed decision-making.

Criminal Defense Polygraph Examinations

Confidential polygraph examinations for individuals and criminal defense attorneys seeking additional information related to criminal allegations or ongoing legal proceedings. Each examination is conducted professionally and impartially, with careful attention to the relevant facts and circumstances. Findings are documented to assist attorneys and their clients in evaluating investigative and legal matters.

Investigative Interview and Interrogation Training

Specialized interview and interrogation training for law enforcement professionals, drawing upon more than 25 years of investigative experience with the Pennsylvania State Police. Instruction focuses on effective interviewing techniques, rapport building, verbal and nonverbal behavioral assessment, and structured interrogation strategies. Training emphasizes practical, ethical, and legally sound methods designed to enhance investigative effectiveness and information gathering.

Client Solutions

Law Enforcement

Professional pre-employment and investigative polygraph services for law enforcement agencies and public safety organizations. With 25 years of Pennsylvania State Police experience, including 14 years conducting polygraph examinations, Wesley LeVan provides impartial, thorough assessments using established examination procedures and professional documentation.

Criminal Defense

Confidential, impartial polygraph examinations for criminal defense attorneys and their clients. Drawing on 25 years of law enforcement experience and 14 years conducting polygraph examinations, Wesley LeVan provides thorough, professionally documented assessments to assist attorneys in evaluating client statements and investigative matters.

Treatment Professionals

Specialized polygraph examinations supporting sex offender treatment and supervision programs. Services may include sexual history disclosure, maintenance, and monitoring examinations, conducted in coordination with treatment professionals and supervising agencies in accordance with applicable professional standards.

Ready to schedule a polygraph examination?

Contact Integrity Assessment Polygraph to discuss your examination needs. We provide professional, confidential polygraph services for law enforcement agencies, criminal defense attorneys, treatment professionals, and individuals throughout Pennsylvania and surrounding states.

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All inquiries are handled with professionalism and discretion.

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