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    • Adverse History Polygraph Exam
    • Attorneys, PIs & Legal Professionals
    • Domestic Issues Polygraph Exam
    • Domestic Issues Polygraph Exam FAQ
    • Fidelity Issues Polygraph Exam
    • Financial Issues Polygraph Exam
    • Legal & Civil Matters Polygraph Exam
    • Personal Reasons Polygraph Exam
    • Pre-Employment & Background Screening
      • Police Candidate FAQ
    • Specific Issues Polygraph Exam
    • Ulterior Motivations Polygraph Exam
    • Unsanctioned Activities Polygraph Exam
    • Workplace & Internal Investigations
  • Examanes En Español
    • Asuntos de Fidelidad Examen De Poligrafo
    • Actividades No Autorizadas Examen De Poligrafo
    • Asuntos Financieros Examen De Poligrafo
    • Historial Adverso Examen De Poligrafo
    • Motivaciones Ulteriores Examen De Poligrafo
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Contact Us for Legal & Investigative Polygraph Services

If you're a private investigator or attorney looking to uncover the truth, contact Spectrum Polygraph Services today.

At Spectrum Polygraph Services, we provide professional, confidential polygraph examinations to support legal professionals, private investigators, and attorneys across Southern California. 

Legal & Investigative Support You Can Count On
Our services are designed to help you evaluate truthfulness, uncover inconsistencies, and strengthen case strategies.

Services for Attorneys & Investigators Include:

- Civil Case Support - Client Credibility Evaluations - False Accusation Defense
Why Legal Professionals Work With Us
- Certified polygraph examiners - Testing available in English and Spanish - Mobile testing available upon request
Confidential, Case-Specific Testing
Every polygraph examination is tailored to meet your specific investigative. We maintain strict confidentiality, ensuring client information is never shared without written consent.

Polygraph Exam Flexibility

We understand the need for flexibility and discretion. That’s why Spectrum Polygraph Services offers examinations at our office for a controlled environment. We can also travel to your location, whether it’s a law firm, or investigative agency, to accommodate your specific needs. 

  • About Us
  • Services
    • Adverse History Polygraph Exam
    • Attorneys, PIs & Legal Professionals
    • Domestic Issues Polygraph Exam
    • Domestic Issues Polygraph Exam FAQ
    • Fidelity Issues Polygraph Exam
    • Financial Issues Polygraph Exam
    • Legal & Civil Matters Polygraph Exam
    • Personal Reasons Polygraph Exam
    • Pre-Employment & Background Screening
      • Police Candidate FAQ
    • Specific Issues Polygraph Exam
    • Ulterior Motivations Polygraph Exam
    • Unsanctioned Activities Polygraph Exam
    • Workplace & Internal Investigations
  • Examanes En Español
    • Asuntos de Fidelidad Examen De Poligrafo
    • Actividades No Autorizadas Examen De Poligrafo
    • Asuntos Financieros Examen De Poligrafo
    • Historial Adverso Examen De Poligrafo
    • Motivaciones Ulteriores Examen De Poligrafo
  • Service Locations
    • Los Angeles County
    • Riverside County
    • San Bernardino County
    • Orange County
  • Terms & Conditions
  • Privacy Policy
  • Contact Us
  • About Us
  • Services
    • Adverse History Polygraph Exam
    • Attorneys, PIs & Legal Professionals
    • Domestic Issues Polygraph Exam
    • Domestic Issues Polygraph Exam FAQ
    • Fidelity Issues Polygraph Exam
    • Financial Issues Polygraph Exam
    • Legal & Civil Matters Polygraph Exam
    • Personal Reasons Polygraph Exam
    • Pre-Employment & Background Screening
      • Police Candidate FAQ
    • Specific Issues Polygraph Exam
    • Ulterior Motivations Polygraph Exam
    • Unsanctioned Activities Polygraph Exam
    • Workplace & Internal Investigations
  • Examanes En Español
    • Asuntos de Fidelidad Examen De Poligrafo
    • Actividades No Autorizadas Examen De Poligrafo
    • Asuntos Financieros Examen De Poligrafo
    • Historial Adverso Examen De Poligrafo
    • Motivaciones Ulteriores Examen De Poligrafo
  • Service Locations
    • Los Angeles County
    • Riverside County
    • San Bernardino County
    • Orange County
  • Terms & Conditions
  • Privacy Policy
  • Contact Us
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Copyright © 2025 Spectrum Polygraph Services. All rights reserved. Serving Southern California with integrity and confidentiality.
  • About Us
  • Services
    • Adverse History Polygraph Exam
    • Attorneys, PIs & Legal Professionals
    • Domestic Issues Polygraph Exam
    • Domestic Issues Polygraph Exam FAQ
    • Fidelity Issues Polygraph Exam
    • Financial Issues Polygraph Exam
    • Legal & Civil Matters Polygraph Exam
    • Personal Reasons Polygraph Exam
    • Pre-Employment & Background Screening
      • Police Candidate FAQ
    • Specific Issues Polygraph Exam
    • Ulterior Motivations Polygraph Exam
    • Unsanctioned Activities Polygraph Exam
    • Workplace & Internal Investigations
  • Examanes En Español
    • Asuntos de Fidelidad Examen De Poligrafo
    • Actividades No Autorizadas Examen De Poligrafo
    • Asuntos Financieros Examen De Poligrafo
    • Historial Adverso Examen De Poligrafo
    • Motivaciones Ulteriores Examen De Poligrafo
  • Service Locations
    • Los Angeles County
    • Riverside County
    • San Bernardino County
    • Orange County
  • Terms & Conditions
  • Privacy Policy
  • Contact Us
  • About Us
  • Services
    • Adverse History Polygraph Exam
    • Attorneys, PIs & Legal Professionals
    • Domestic Issues Polygraph Exam
    • Domestic Issues Polygraph Exam FAQ
    • Fidelity Issues Polygraph Exam
    • Financial Issues Polygraph Exam
    • Legal & Civil Matters Polygraph Exam
    • Personal Reasons Polygraph Exam
    • Pre-Employment & Background Screening
      • Police Candidate FAQ
    • Specific Issues Polygraph Exam
    • Ulterior Motivations Polygraph Exam
    • Unsanctioned Activities Polygraph Exam
    • Workplace & Internal Investigations
  • Examanes En Español
    • Asuntos de Fidelidad Examen De Poligrafo
    • Actividades No Autorizadas Examen De Poligrafo
    • Asuntos Financieros Examen De Poligrafo
    • Historial Adverso Examen De Poligrafo
    • Motivaciones Ulteriores Examen De Poligrafo
  • Service Locations
    • Los Angeles County
    • Riverside County
    • San Bernardino County
    • Orange County
  • Terms & Conditions
  • Privacy Policy
  • Contact Us