Professional Polygraph Services in Southern Maryland & DC

Professional, APA-certified polygraph examinations for law enforcement, legal, and private clients. Effective March 1, 2026.

Examination Pricing

Professional polygraph services delivered with the highest standards of accuracy, confidentiality, and ethical compliance.

$350

Pre-Employment Screening

Professional pre-employment screening for law enforcement, government contractors, and security firms.

  • Background verification
  • Integrity assessment
  • 24-hour reports
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$400

Criminal Investigation

Professional polygraph examinations supporting criminal investigations for law enforcement and legal professionals.

  • Suspect examinations
  • Witness verification
  • Court documentation
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$450

Civil Litigation & Legal

Professional polygraph for civil litigation, criminal defense, and legal proceedings.

  • Civil litigation support
  • Criminal defense
  • Expert testimony available
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From $350

Private Examination

Confidential polygraph for personal matters, relationship issues, and private disputes.

  • Infidelity verification
  • Personal disputes
  • Complete confidentiality
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Complete Pricing Schedule

Effective March 1, 2026

Pre-Employment Screening

Standard Pre-Employment
Law enforcement, government, security positions
$350

Criminal & Investigative

Criminal Investigation
Law enforcement, suspect/witness examinations
$400
Internal Affairs
Administrative inquiries, post-incident investigations
$400
Fraud / Credibility Assessment
Corporate fraud, financial misconduct
$450

Legal & Civil

Civil Litigation
Family law, custody, civil disputes
$450
Criminal Defense
Defense attorney-requested examinations
$450

Expert Witness & Court Services

Half-Day Testimony
Up to 4 hours (deposition, hearing, or court)
$500
Full-Day Testimony
Full day court appearance or deposition
$900

Private Examinations

Private / Personal Matters
Infidelity, relationship, personal disputes
From $350

Policies & Additional Information

  • Volume discounts available for agencies and organizations with ongoing examination needs
  • Cancellation / No-Show fee: $150 for last-minute cancellations, rescheduling within 24 hours, or no-shows
  • Expert witness services require a separate retainer agreement
  • • All prices effective March 1, 2026

Volume Discounts Available

Organizations needing multiple examinations may qualify for additional savings. Contact us for volume pricing.