God we trust - The rest we Polygraph
At Polygraph Extreme, we provide accurate, confidential, and legally defensible polygraph examinations. Our certified examiners use state-of-the-art equipment and proven techniques to help you uncover the truth with precision and professionalism. Doing polygraph testing since 2003 with over 15,000 tests completed to date.
Truth Detection & Assessment
Employee Screening & Monitoring
Investigation & Evidence Gathering
WE AIM TO PROVIDE YOU WITH TRUTH AND PEACE OF MIND
Polygraph Extreme is an established forensic, investigative company specializing in both corporate and private investigations. Since 2003, we have been conducting polygraph tests with over 15,000 successful examinations to date. Our team consists of highly motivated and experienced professionals, each with specific expertise within the company.
To be South Africa's most trusted polygraph service provider, delivering truth through science with uncompromising accuracy and confidentiality. God we trust - The rest we Polygraph.
To provide professional, accurate, and confidential polygraph examinations using cutting-edge technology and proven methodologies for all our clients.
PROFESSIONAL POLYGRAPH TESTING WITH RELIABLE RESULTS
Our certified examiners use state-of-the-art polygraph equipment and proven scientific methods to deliver accurate, confidential truth verification services for all your needs.
What We Offer
PROFESSIONAL POLYGRAPH SERVICES ARE OUR SPECIALTY
Accurate, confidential, and legally defensible polygraph examinations conducted by certified professionals using state-of-the-art equipment.
POLYGRAPH TESTING
Scientific truth detection using physiological and psychological principles to accurately assess honesty and deception.
PRE-EMPLOYMENT SCREENING
Comprehensive background assessment to prevent hiring candidates with criminal intentions or dishonest behavioral history.
Covert Cameras
Discreet spy cameras built into everyday objects to monitor and document theft in various company sectors.
Undercover Surveillance
Professional agents infiltrate workplace environments to identify and combat organized crime syndicates.
PERIODIC TESTING
Regular employee monitoring at scheduled intervals to maintain workplace honesty and prevent ongoing theft.
Investigations
Complete evidence gathering including video footage, statements, and documentation for criminal court cases and labor hearings.
CERTIFIED EXAMINERS WITH PROVEN RESULTS
Our team of certified polygraph professionals brings years of experience in forensic assessment and criminal investigation. We maintain the highest standards of accuracy and confidentiality in every examination we conduct.
- Experienced Team
- No Inconclusive Results
- Immediate Results
- Comprehensive Services
- Professional Standards
- Cost-Effective Solutions
15,000+ Tests Completed - Conducting polygraph tests since 2003 with over 15,000 successful examinations to date.
WE ARE EXPERIENCED IN PROVIDING YOU WITH TRUTH VERIFICATION
Our Skills
Our team of certified polygraph professionals brings years of expertise in forensic examination and criminal investigation. We use advanced polygraph technology and maintain the highest standards of accuracy and confidentiality in every examination we conduct.
40% Come Pre-Planning Their Theft
Nearly half of all job applicants have already planned what and how they will steal from your company before they even walk into the interview room.
20% Will Steal Within Year One
One in five new employees will commit theft within their first year of employment, turning your investment in training into costly losses.
Only 40% Will Stay Honest
Less than half of your workforce will remain completely honest and theft-free throughout their employment with your company.
Frequently Asked Questions
Get answers to the most common questions about polygraph testing, our procedures, and what to expect during your examination.
Have any inquiry?
Polygraph tests are widely regarded as reliable when conducted by qualified and experienced examiners. Studies suggest accuracy rates ranging from 85% to 95%, depending on the type of test and the conditions under which it is administered. While no test is 100% infallible, the polygraph remains a trusted investigative tool used by law enforcement, attorneys, and private clients worldwide.
The polygraph exam typically involves three phases: a pre-test interview, the actual testing phase, and a post-test review. During the pre-test, the examiner will explain the process, discuss the issue under investigation, and answer any questions you may have. During the test, you’ll be asked a series of relevant and control questions while your physiological responses are recorded. Afterward, the examiner will discuss the results with you.
Most polygraph examinations take between 1.5 to 3 hours. The duration may vary depending on the complexity of the case, the number of questions, and the individual’s responsiveness. We take the time necessary to ensure a professional, thorough, and fair examination.
The admissibility of polygraph results in court varies by jurisdiction. In some cases, results may be submitted with prior agreement between both parties, while other courts may view them as inadmissible. However, polygraph tests are frequently used in pre-employment screenings, internal investigations, and legal negotiations as a powerful investigative too
Get a good night’s rest, eat a normal meal beforehand, and avoid alcohol or drugs (unless prescribed). Dress comfortably, arrive on time, and try to stay calm. Honesty and cooperation are key. You don’t need to “study” or attempt to “beat” the test—just be yourself and answer questions truthfully.
Our pricing depends on the type of examination, location, and urgency. Standard rates are typically discussed during the booking process. We require a deposit to confirm your appointment, with the remaining balance due on the day of the test. We accept major forms of payment including EFT, cash, and select mobile payments. Please contact us directly for a detailed quote.
Testimonials
Success Stories
Real cases where truth prevailed and losses were stopped.