20+ Years of Experience
Ensuring Truth, Integrity, and Trust in Every Investigation
Leaders in Polygraph Testing, Background Screening, and Forensic Investigations with over 20 Years of Expertise
Call Us Today:
+27-79-331-2692
Proven Results Backed by Expertise
At FS Polygraph, our commitment to integrity and professionalism is reflected in the impressive results we deliver. With over 20 years of experience, we have earned the trust of countless clients across various industries by providing precise polygraph examinations and comprehensive background checks. These statistics highlight the dedication and expertise that set us apart.
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Our Services
At FS Polygraph, we offer a wide range of services designed to help businesses, government entities, and individuals make informed decisions. From polygraph testing and background checks to comprehensive investigative services, we are dedicated to delivering accurate, reliable results that you can trust. Explore our key services below and learn how we can assist you.

Polygraph Testing
Accurately assess honesty and integrity with our internationally accredited polygraph examinations.

Pre-Employment Screening
Identify the right candidates by verifying employment history and detecting potential risks before hiring.

Periodic Polygraph Screening
Ensure ongoing employee integrity with regular polygraph testing to detect workplace misconduct.

Criminal Background Checks
Obtain comprehensive criminal history reports to make informed decisions about staff and partners.

Identity Verification
Safeguard your business by validating employee identities through secure and accurate methods.

Investigative Services
Our team conducts thorough investigations, from theft to fraud, ensuring you get the truth you need.
Why Choose Us
What Sets Us Apart
Extensive Industry Experience
With over 20 years of experience in polygraph testing and investigative services, our team has the knowledge and expertise to deliver accurate results in even the most complex cases.
Certified and Trusted Examiners
Our examiners are fully certified by international polygraph associations, ensuring that every test is conducted with the highest standards of professionalism and ethics.
Comprehensive Background Checks
We offer a full range of background checks, including criminal, credit, and identity verifications, giving you complete confidence in your hiring and business decisions.
Advanced Technology and Techniques
Using cutting-edge polygraph instruments and investigative methods, we provide precise and reliable results you can depend on.
Client-Centered Approach
We work closely with our clients to tailor our services to their specific needs, ensuring that every investigation and verification is handled with care and professionalism.
National Reach with Local Expertise
Operating throughout South Africa, we combine national resources with local expertise, offering flexible and cost-effective services to clients across all industries.
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Get the Answers You Need
Have Questions? We’re Here to Help.
At FS Polygraph, we understand that trust and accuracy are critical when it comes to truth verification and background checks. If you’re unsure about our process or how our services can help you, we’ve provided answers to some of the most common questions. If you need more information, feel free to reach out to us directly for a personalized consultation.
FAQ 1: What is a polygraph test and how does it work?
A polygraph test records physiological responses, such as breathing patterns, cardiovascular activity, and sweat gland activity, to determine truthfulness. It helps assess honesty in various situations by detecting changes in the body’s responses during questioning.
FAQ 2: How accurate are polygraph results?
Polygraph tests are highly accurate, with studies showing an accuracy rate of 85% to 95%. Our qualified examiners ensure precise results by following strict procedures during testing.
FAQ 3: Can a polygraph test help my business?
Yes, polygraph tests can be a valuable tool in hiring processes, internal investigations, and employee integrity assessments. They provide quick, reliable insights into potential risks or misconduct.
FAQ 4: Can nervousness affect the polygraph results?
While most people feel nervous during a polygraph test, the test accounts for general nervous tension. Our examiners are trained to ensure that nervousness does not affect the accuracy of the results.
