Lie Detection with Professional Polygraph Exams

Forensics, Screening, and Legal Exams by Former Law Enforcement

At Black Dog Forensics, we deliver professional, science-backed polygraph examinations to support investigations, employment screenings, and personal matters. Our certified examiners come from law enforcement and military backgrounds, ensuring each test is administered with precision, confidentiality, and integrity.

Polygraph testing is more than a lie detector—it’s a validated investigative tool. Whether you're seeking clarity in a legal case, resolution in a private dispute, or reliable screening for a sensitive position, our examinations yield actionable results you can trust.

Need to Uncover the Truth? Contact Us Today

Certified Polygraph Testing for Legal, Private, and Professional Use

Our polygraph services are designed to meet the needs of attorneys, employers, private investigators, and individuals seeking clarity in sensitive situations. All examinations follow strict forensic and legal standards to ensure both accuracy and admissibility where applicable.

We offer polygraph testing for:

Criminal and Civil Investigations

Supporting legal teams and law enforcement
Pre-Employment Screening

For law enforcement, security, and sensitive roles
Private Issues

Including fidelity, trust disputes, and family concerns
Post-Conviction Monitoring (PSCOT)

For probation and parole compliance

Learn More About How We Can Support Your Case or Inquiry

Certified polygraph examiner preparing a client for truth verification test in a private setting

Modern polygraph equipment recording physiological data such as heart rate and respiration

Advanced Equipment and Proven Expertise for Reliable Testing

When selecting a polygraph provider, it’s essential to choose one that combines scientific tools with real-world investigative experience. Our team has conducted thousands of polygraph tests in both law enforcement and private settings.

What sets our services apart:

Multi-Channel Physiological Monitoring

Heart rate, respiration, and skin conductivity
Full Reports with Examiner Analysis

Clear, actionable summaries for legal or personal use
Discreet and Professional Administration

All sessions are private and confidential
Modern Polygraph Instruments

For higher sensitivity and reliability

Book Your Polygraph Session With Experts You Can Trust

Science-Driven Insights for Legal, Workplace, and Personal Truth Verification

Polygraph testing can help reduce uncertainty and resolve disputes by providing evidence-based insight into truthfulness. At Black Dog Forensics, we deliver legally sound, ethically conducted exams tailored to your specific situation.

Why clients choose our services:

Highly Trained Examiners

With law enforcement and military interrogation experience
Legally Informed Process

Aligning with best practices and jurisdictional standards
Trusted by Legal and Private Clients

A reputation built on professionalism and results
Clear Next Steps

With every test, you receive guidance and reporting you can use

Speak With a Member of Our Team Today to Explore Your Options

Experienced examiner analyzing polygraph results for legal and workplace investigations

Frequently Asked Questions

What is a polygraph test?

A polygraph test measures physiological responses—such as heart rate, breathing, and sweat gland activity—while a person answers questions. These responses help assess whether the individual is being truthful.

How accurate is a polygraph examination?

Polygraph exams are highly reliable when conducted by trained professionals, though legal standards for admissibility vary. They are most effective as part of a broader investigative process.

What happens during the test?

Examinees undergo a pre-test interview to review the process and questions. During the test, their physiological responses are recorded, followed by a post-test analysis and report.

Can polygraph results be used in court?

This depends on the jurisdiction. Some courts allow polygraph results when both parties agree in advance, while others do not consider them admissible. Legal professionals often use them to guide case strategy.

Who uses these services?

Our clients include law firms, employers, law enforcement, parole officers, and private individuals. Use cases range from criminal defense and employee vetting to personal trust issues and offender compliance checks.

Ready to Start Your Investigation?

Get in touch with our forensic experts to discuss your case.