Trusted by thousands across the UK for accurate, confidential lie detector testing
When you need the truth, ARF Private Investigators delivers professional polygraph examinations anywhere in the country. With same-day testing available and results you can rely on, we help individuals and businesses resolve uncertainty with confidence.
Our experienced examiners travel to you – whether that’s your home, office, or a neutral location – at no extra charge. Every test is conducted with absolute discretion, and all data is securely deleted once your written report is delivered.
✅ Exceptionally Accurate Results.
✅ Next Day Bookings.
✅ UK-wide Polygraph Testing
✅ 100% Discretion Guaranteed.
📞 Book your Polygraph: 0800 002 9654
📧 Secure Email: help.arf.privateinvestigators@gmail.com
💬 Text: 07822 015425
Why Choose a Lie Detector Test?
Life’s uncertainties can be overwhelming. Whether you’re dealing with relationship concerns, workplace theft, or false accusations, a polygraph examination provides clarity when you need it most.
Common Reasons People Choose Polygraph Testing
Relationship Issues
- Suspected infidelity or ongoing affairs
- Paternity questions and family matters
- Rebuilding trust after betrayal
- Ending cycles of accusation and suspicion
Theft and Dishonesty
- Missing money or valuables
- Workplace theft investigations
- Business integrity concerns
- Unexplained losses
Clearing Your Name
- Proving your innocence against false allegations
- Demonstrating honesty to loved ones
- Resolving long-standing disputes
- Moving forward with peace of mind
Whatever brings you to consider a lie detector test, you deserve answers. Our polygraph examinations help you uncover the truth, protect relationships worth saving, and move on from situations that are causing you stress and unhappiness.
How Polygraph Testing Works
Lie detector technology has evolved significantly since its development in 1921. Today’s polygraph examinations use sophisticated computerised systems that combine physiological monitoring with behavioural science to detect deception with remarkable accuracy.
The Science Behind Lie Detection
When someone lies, their body responds involuntarily. The sympathetic nervous system activates, creating measurable changes that our advanced equipment captures in real-time.
What We Monitor:
- Skin conductivity and perspiration levels
- Blood pressure and blood flow
- Heart rate and pulse variations
- Breathing patterns and respiratory rate
- Body temperature fluctuations
- Physical movement and tension
Our examiners use specialised sensors to track these physiological responses throughout your test. The data is then analysed using proven scientific methods to determine truthfulness with precision.
Understanding Test Accuracy
The American Polygraph Association – the world’s leading authority on evidence-based deception detection – estimates general polygraph accuracy at 87%. Be wary of companies claiming higher accuracy without independent verification; such claims are often misleading or fabricated.
However, here’s what many people don’t realise: the examiner’s expertise matters as much as the technology.
Accuracy depends heavily on the examiner’s qualifications, their understanding of human psychology and physiology, and their thoroughness in formulating questions and conducting the examination. This is why at ARF, we invest in the most qualified professionals available.
The ARF Difference – Why Our Service Stands Out
Genuinely Qualified Examiners
In the UK, polygraph testing isn’t regulated. Anyone can purchase equipment and offer tests without proper training or credentials. This lack of oversight means many operators lack the psychological expertise that underpins reliable lie detection.
At ARF Private Investigators, we do things differently. Our examiners hold:
- American Polygraph Association (APA) accreditation – the gold standard in the industry
- British Polygraph Society (BPS) certification – demonstrating UK-specific expertise
- Relevant academic qualifications in forensic psychology, criminology, or related fields
- Extensive law enforcement experience with exceptional investigative skills
Every examiner continues their professional development throughout their career, staying current with the latest techniques and research. Our commitment to ongoing training ensures you receive the most advanced and accurate testing available.
Peer-Reviewed Results
Before any report reaches you, another equally qualified examiner reviews the results. This peer review process – standard practice among ethical polygraph professionals – ensures optimal accuracy and removes potential bias.
Advanced Technology, Exceptional Results
We use state-of-the-art computerised polygraph systems with a proven accuracy rate of approx. 87%. Combined with our examiners’ expertise, this delivers results you can trust when making important decisions.
Absolute Confidentiality Guaranteed
Your privacy is paramount. We understand that discretion matters, which is why:
- All tests take place in secure, controlled environments
- Home testing is available when conditions are suitable
- Every piece of data and documentation is permanently deleted after your report is delivered
- We never share your information with third parties
- We never publicise results or breach client confidentiality
Unlike some operators who’ve leaked test results to newspapers or accepted bribes to manipulate outcomes, our APA-accredited examiners follow strict ethical codes. Your trust is not for sale.
Lie Detector Test Pricing – Clear and Transparent
We believe in straightforward pricing with no hidden fees. Here’s what you’ll pay for professional polygraph testing with ARF:
Single Person Test: Starting at £799 at any UK mainland location. Call for instant quote.
Couples Test: Price available on request.
Group Bookings: Price available on request.
What’s Included in Every Test
Your all-inclusive fee covers:
- Services of a highly qualified, accredited examiner
- Advanced polygraph equipment and technology
- Thorough pre-test consultation
- The examination itself
- Professional analysis and peer review
- Detailed written report
- Post-test discussion and support
No surprises, no additional charges, no compromise on quality.
Why Lie Detector Test Prices Vary Across the UK
If you’ve searched online for “lie detector test cost UK” or “polygraph test price”, you’ve probably noticed prices ranging from under £200 to over £1,700. This variation can be confusing, so let’s explain what influences pricing:
Key Factors Affecting Cost:
- Examiner qualifications and experience – Highly trained professionals with relevant degrees and accreditation command appropriate fees
- Test complexity – Number of questions, issues being examined, and time required
- Location and travel – Some providers charge extra for certain areas
- Third-party bookings – Tests arranged through solicitors or other investigators may include additional fees
- Quality of equipment – Advanced technology costs more but delivers better results
The Quality Question: Why Cheap Tests Are Risky
Like any professional service, you generally get what you pay for with polygraph testing. While not every inexpensive service is inadequate, most inadequate services are inexpensive.
Consider what’s at stake: relationships, reputations, legal matters, business decisions. Can you really afford dubious results when something important hangs in the balance?
Cheaper operators often:
- Use outdated or inferior equipment
- Lack proper training and accreditation
- Have no background in psychology or law enforcement
- Skip the peer review process
- May compromise ethical standards
What About Home Lie Detector Test Kits?
Home polygraph kits available on Amazon and other retailers simply aren’t reliable enough for serious matters. They lack the sophisticated technology, professional analysis, and examiner expertise needed to detect deception accurately.
If you need truthful answers to important questions, invest in professional testing that delivers dependable results.
📞 Immediate Contact: 0800 002 9654
📧 Secure Email: help.arf.privateinvestigators@gmail.com
💬 Text: 07822 015425
Nationwide & Global Coverage – Lie Detector Testing Near You
Wherever you are in the UK, we have an experienced polygraph examiner nearby. Our specialists operate throughout England, Scotland, Wales, and Northern Ireland, ensuring you receive the same high-quality service regardless of location.
Major Cities We Serve
We regularly conduct lie detector tests in London, Birmingham, Manchester, Glasgow, Edinburgh, Cardiff, Belfast, Bristol, Liverpool, Leeds, Newcastle, Nottingham, Sheffield, Southampton, Leicester, Brighton, Bournemouth, Plymouth, Portsmouth, Oxford, Cambridge, and dozens of other towns and cities.
Can’t see your location listed? That’s not a problem – our examiners travel anywhere in the country. Simply get in touch, and we’ll arrange testing at your preferred location.
Testing Environments
We conduct polygraph examinations in various settings:
- Our secure offices – Professional, controlled environments designed for optimal testing conditions
- Your home – When privacy and convenience matter most (subject to suitable conditions)
- Neutral locations – Hotels, serviced offices, or other appropriate venues
- Business premises – For workplace investigations and corporate testing
Specialist Polygraph Services
At ARF Private Investigators, we understand that different situations require different approaches. That’s why we offer specialist testing in sensitive areas:
Relationship and Infidelity Testing
Our examiners handle relationship matters with exceptional sensitivity and understanding. Whether you’re concerned about current infidelity, past relationships, or need to prove your faithfulness, we create a supportive environment for honest resolution.
Sexual Allegations and Historical Abuse
These cases demand specialist expertise and psychological understanding. Our examiners trained in forensic psychology and sexual offence investigation handle such matters with the professionalism and compassion they deserve.
Theft and Fraud Investigations
From workplace theft to business fraud, our examiners bring investigative experience that goes beyond simple testing. We help uncover the truth while maintaining workplace relationships where possible.
Addiction and Substance Abuse
Supporting recovery means establishing honesty and accountability. Our polygraph tests help families and individuals address concerns about drug use, alcohol consumption, gambling, and other addictive behaviours.
False Allegations and Integrity Testing
Being wrongly accused is devastating. Our tests help you demonstrate your honesty conclusively, clearing your name and restoring your reputation with independently verified results.
📞 Immediate Contact: 0800 002 9654
📧 Secure Email: help.arf.privateinvestigators@gmail.com
💬 Text: 07822 015425
Preparing for Your Lie Detector Test
To ensure the most accurate results, certain conditions must be met:
Before Your Test:
- Avoid alcohol for 24 hours beforehand
- Don’t take non-prescribed drugs or medications that may affect your physiology
- Get adequate sleep the night before
- Eat normally – don’t fast or overindulge
- Arrive with an open, honest mindset
During Your Test:
- We’ll ensure complete privacy with no interruptions
- Your examiner will explain the entire process thoroughly
- You’ll have opportunities to ask questions and raise concerns
- The environment will be quiet, comfortable, and temperature-controlled
- Everything proceeds at a pace that’s comfortable for you
After Your Test:
- You’ll receive a detailed written report
- Your examiner will discuss the findings with you
- All data will be securely deleted as promised
- We’re available for follow-up questions or support
Booking Your Lie Detector Test
Ready to discover the truth? Booking your polygraph examination with ARF Private Investigators is straightforward:
- Contact us via our free helpline (07572 748364) or secure online booking system
- Discuss your situation with one of our experienced team members
- Choose your date, time, and location – including same-day appointments when needed
- Receive confirmation with all the details you need
- Attend your test knowing you’re in capable, professional hands
📞 Immediate Contact: 0800 002 9654
📧 Secure Email: help.arf.privateinvestigators@gmail.com
💬 Text: 07822 015425
Questions to Ask Before Choosing a Polygraph Provider
Not all lie detector test services are created equal. Before making your decision, ask potential providers:
- Are your examiners accredited by the American Polygraph Association or other reputable bodies?
- What academic qualifications do your examiners hold?
- Do you peer review all test results before issuing reports?
- Can I pay in instalments if needed?
- Do you have examiners who specialise in sensitive matters like sexual abuse or domestic violence?
- What discounts or packages do you offer?
- How do you ensure confidentiality?
- What’s your accuracy rate, and how is it verified?
Evaluating Reviews and Testimonials
When researching providers, look for:
- Multiple reviews – One or two glowing testimonials don’t tell the whole story
- Honest feedback – Even excellent services occasionally receive negative reviews, often from subjects who were caught being dishonest
- Consistency – Do reviews mention the same positive qualities repeatedly?
- Realism – Be sceptical of providers claiming 100% perfection
Remember, most clients prefer confidentiality, so even reputable providers won’t have hundreds of reviews. However, 10+ genuine reviews provide a good indication of service quality.
📞 Immediate Contact: 0800 002 9654
📧 Secure Email: help.arf.privateinvestigators@gmail.com
💬 Text: 07822 015425
Take the First Step Towards the Truth
Living with suspicion, accusation, or uncertainty takes an enormous emotional toll. Whether you need to catch someone in a lie, prove your innocence, or simply find peace of mind, professional polygraph testing provides the clarity you deserve.
At ARF Private Investigators, we’ve helped thousands of individuals and businesses across the UK discover the truth and move forward with confidence. Our combination of advanced technology, genuinely qualified examiners, and unwavering ethical standards ensures you receive accurate results you can trust.
Don’t let doubt control your life any longer.
Call our free, confidential helpline today on 0800 002 9654 or use our secure online booking system to arrange your lie detector test. Same-day appointments are available, and we’ll come to you anywhere in the UK.
ARF Private Investigators – Professional Polygraph Services Throughout the UK. Accurate. Confidential. Trusted.
📞 Immediate Contact: 0800 002 9654
📧 Secure Email: help.arf.privateinvestigators@gmail.com
💬 Text: 07822 015425