Spectrum Polygraph Services

About Spectrum Polygraph Services

Spectrum Polygraph Services provides professional, confidential polygraph (lie detector) examinations for personal, legal, and professional matters. We specialize in infidelity and relationship concerns, immigration and asylum support (including VAWA and marriage verification), pre-employment testing for law enforcement and private security, and civil or criminal case examinations. Our examiners are trained to national standards and use modern computerized equipment. We offer bilingual services (English/Spanish), flexible scheduling, and clear same-day results. We serve clients throughout Southern California.