Professional P300 EEG lie detector testing and deception detection services in Harper Green. Advanced brain-wave technology with 95% accuracy. Certified examiners, same-day appointments available.
Our P300 EEG deception detection process is structured, transparent and designed to keep you calm and informed at every stage, whether you are in Harper Green or elsewhere in Greater Manchester.
We begin with a private consultation to understand your situation in Harper Green and the wider Greater Manchester area, explain how P300 deception detection works and agree the purpose of the test.
Together we design clear, specific questions that can be answered yes/no. These questions are tailored to your corporate, legal or personal case in Harper Green or across Greater Manchester to maximise accuracy and relevance.
At our Harper Green facility, or at your home, office or safe place anywhere in Greater Manchester, we apply comfortable EEG sensors to the scalp using a cap or conductive gel. There are no needles or pain – you simply sit in a chair while we monitor brain-wave activity.
You are presented with a series of neutral and case-related items (words, statements or images) relevant to your situation in Harper Green/Greater Manchester. The P300 response shows when the brain recognises significant information – even if the person claims not to know it.
Our software analyses the P300 brain-wave data and we generate a clear written report. Most Harper Green and Greater Manchester clients receive their deception detection report within 30 minutes, with the option for expert explanation and testimony where required.
Advanced P300 EEG brain-wave analysis for accurate deception detection across Harper Green, Greater Manchester and surrounding areas. Scientific lie detection that cannot be manipulated.
Leading deception detection specialists serving Harper Green and the wider Greater Manchester region with cutting-edge P300 EEG technology. Our certified examiners provide professional lie detector testing for corporate, legal, and private matters throughout Harper Green and nearby locations.
Harper Green & Greater Manchester same-day service £599 • Mobile testing available • Volume discounts
Protect your Harper Green and wider Greater Manchester business interests with professional P300 EEG deception detection. Advanced screening for employees, fraud investigation, and corporate security.
Comprehensive deception detection services for Harper Green and Greater Manchester businesses. Our P300 EEG technology provides reliable screening and investigation services to protect your company from fraud, theft, and misconduct across the region.
Volume testing from £399/person • Annual contracts available • On-site testing in Harper Green and across Greater Manchester
Many people search for a “lie detector test” in Harper Green or across Greater Manchester and only know about polygraphs. Our P300 EEG system offers a more advanced, science-led alternative for the whole region.
For most Harper Green and Greater Manchester clients, P300 deception detection provides clearer, more reliable results than traditional polygraph testing.
We understand that visiting a testing centre is not right for everyone. That’s why we offer fully mobile P300 deception detection testing at your home, workplace or chosen safe location in Harper Green and across Greater Manchester.
Our examiners can travel discreetly to your home in Harper Green or elsewhere in Greater Manchester and set up the P300 EEG equipment in a quiet room. This is ideal for relationship issues, family disputes and highly sensitive personal matters.
If home or office is not suitable, we can arrange a neutral “safe place” such as a private meeting room or hotel suite in Harper Green or elsewhere in Greater Manchester. This keeps all parties comfortable and protected.
For businesses, we bring the deception detection system directly to your Harper Green or Greater Manchester office or warehouse, minimising disruption while providing clear, objective findings.
Confidential P300 EEG lie detector testing for personal matters in Harper Green and across Greater Manchester. Relationship issues, family disputes, and private investigations with complete discretion.
Private deception detection services for Harper Green residents and the wider Greater Manchester community seeking truth in personal matters. Our sensitive approach and advanced P300 EEG technology provide clarity in difficult situations.
Individual tests from £499 • Couples testing £799 • Payment plans available for Harper Green and Greater Manchester residents
Our P300 deception detection tests support individuals, couples, families, businesses and legal professionals across Harper Green and the wider Greater Manchester region.
Many people in Harper Green and throughout Greater Manchester come to us when they need to clear their name or confirm the truth in difficult family situations. Our approach is calm, respectful and completely confidential.
Harper Green and Greater Manchester companies, HR teams, solicitors and investigators use our deception detection tests as part of broader decision-making and evidence gathering.
Our professional P300 EEG deception detection process ensures accurate results for all Harper Green and wider Greater Manchester clients.
Free consultation to discuss your deception detection needs in Harper Green and across Greater Manchester. We'll explain the P300 EEG process and answer all questions before you decide to proceed.
Comfortable setup at our Harper Green facility or your chosen location anywhere in Greater Manchester. Non-invasive P300 EEG sensors are applied for precise brain-wave monitoring.
Scientific deception detection using advanced P300 EEG technology. Structured questions are analysed through brain-wave responses to provide reliable results for Harper Green/Greater Manchester cases.
Immediate analysis with a detailed written report. Expert explanation of deception detection findings for Harper Green and Greater Manchester clients, with optional support for legal or HR processes.
See the clear difference between traditional polygraph testing — with multiple sensors, straps, and stress — and the simplicity of modern P300 EEG lie detection, using only a lightweight brainwave headband.
Every test includes a detailed 12-page PDF report analyzing neural responses. This is the exact report you will get, Swipe through example pages below to see the depth of our forensic data.
Granular breakdown of deception scores calculated from specific neural biomarkers.
Clear, definitive results indicating deception probability and overall risk assessment.
Signed certification of examination suitable for legal or private verification purposes.
Full transparency with access to the raw visual data used to generate the final conclusion.
Millisecond-by-millisecond timeline of brain activity in response to probe stimuli.
Comparative analysis of responses to relevant, irrelevant, and control questions.
Analysis of response latency indicating increased cognitive load during deceptive answers.
Scientific validation of P300 wave amplitude and latency specific to the subject.
Our mobile P300 EEG units cover all of Harper Green and beyond, serving the entire region.
Scientific deception detection using P300 EEG brain-wave analysis for private, corporate and legal clients in Harper Green and across Greater Manchester.
Whether you search for “deception detection Harper Green”, “lie detector test Harper Green” or “polygraph alternative Harper Green”, our service provides a modern, evidence-based solution. We support relationship issues, family disputes, workplace investigations, fraud cases and more with advanced P300 EEG technology that measures direct brain responses rather than just physical stress.
Tests can be carried out at our Harper Green facility, at your home or office anywhere in Greater Manchester, or at a neutral safe location arranged by our team. Every case is handled in strict confidence, with clear written reports and optional expert testimony when required.
Professional deception detection services in Harper Green start from £499 for standard P300 EEG testing. Same-day emergency service is available for £599. We offer corporate packages and volume discounts for multiple tests across Greater Manchester.
DeceptionDetection provides professional P300 EEG lie detector testing throughout Harper Green and surrounding Greater Manchester areas. We have testing facilities in central Harper Green and offer mobile testing services across Greater Manchester for your convenience.
P300 EEG deception detection achieves 95% accuracy by measuring involuntary brain responses. Unlike traditional polygraph tests, P300 brain-wave analysis cannot be manipulated or controlled, making it the most reliable deception detection method available in Harper Green and across Greater Manchester.
Yes, deception detection and P300 EEG testing is completely legal in Harper Green, Greater Manchester and throughout the UK. Results are admissible as supporting evidence in court proceedings, and our certified examiners can provide expert testimony where required.
A complete P300 EEG deception detection session in Harper Green typically takes 45-90 minutes including setup, testing, and initial results analysis. This is significantly faster than traditional polygraph methods while providing superior accuracy for clients across Greater Manchester.
Yes, we offer same-day emergency deception detection services in Harper Green for urgent cases across Greater Manchester. Contact us at 0161 524 5513 for immediate availability. Same-day service is £599.
Absolutely. All deception detection services in Harper Green and throughout Greater Manchester are 100% confidential. We comply with GDPR regulations and maintain the strictest privacy standards. Your results are never shared without explicit consent.
Our P300 EEG technology in Harper Green can detect all forms of deception including lies about past events, hidden knowledge, infidelity, theft, fraud, and misconduct. The brain's P300 response cannot be controlled, ensuring accurate detection for Greater Manchester clients.
Yes, we provide mobile P300 EEG deception detection services throughout Harper Green and the wider Greater Manchester area. Our certified examiners can conduct testing at your home, office, or preferred location with portable professional equipment.
Yes, many Harper Green and Greater Manchester couples use our deception detection services to resolve trust issues, verify fidelity, and rebuild relationships. We provide sensitive, professional testing with counselling support available where needed.
When you search for deception detection or lie detector tests in Harper Green or across Greater Manchester, you need a provider you can genuinely trust.
Comprehensive P300 EEG lie detector testing services throughout Harper Green, the wider Greater Manchester region and neighbouring areas.
DeceptionDetection is the leading provider of P300 EEG lie detector testing in Harper Green and across Greater Manchester. Our certified examiners serve all districts and surrounding areas with professional deception detection services. Whether you need corporate screening, legal support, or private testing, we're your trusted partner for truth verification in Harper Green and the wider region.
10% discount for Harper Green residents • Group testing rates • Corporate contracts available across Greater Manchester
What our Harper Green and wider Greater Manchester clients say about our P300 EEG deception detection services
Clients across Harper Green and Greater Manchester trust our P300 EEG deception detection for high‑stakes relationship, corporate and legal cases. Every assessment is delivered with scientific rigour, clear reporting and calm, professional support.
From complex fraud investigations to sensitive family matters, our Harper Green team provide structured testing, objective results and guidance you can actually use in real‑world decisions.
4.7/5 average rating • Greater Manchester-wide coverage • Professional P300 EEG testing from £499
A snapshot of how individuals, families and organisations in Harper Green and across Greater Manchester describe their experience with our deception detection service. Scroll sideways to browse more reviews.
“The P300 EEG screening helped us resolve an internal fraud case in
under a week. The test process was clear, discreet and the report
was strong enough for our legal team to act on.”
— James H., Business Owner (Harper Green)
“After months of doubt, the P300 test finally gave us clarity.
The examiner in Harper Green was calm, non‑judgemental and explained
every step so we knew exactly what the results meant.”
— Sarah M., Private Client (Harper Green)
“We now use P300 EEG for senior hiring and sensitive roles.
It’s become a core part of our risk management, giving us far more
confidence than traditional vetting alone.”
— Mark T., HR Director (Greater Manchester)
“The team brought the equipment to our office in Harper Green,
set everything up quickly and kept disruption to a minimum.
Professional from start to finish with clear, factual outcomes.”
— Corporate Client (Greater Manchester)
“P300 testing gave our family neutral evidence we could all accept.
It didn’t solve every disagreement overnight, but it removed the
doubt around what actually happened.”
— Family Client (Greater Manchester)
Swipe or use the arrows to view more client reviews.
Professional P300 EEG lie detector testing and deception detection services across Harper Green and the wider Greater Manchester region. Advanced brain-wave technology with 95% accuracy. Same-day appointments available from £499.
Lie Detector Test Greater Manchester — Respect, confidentiality and scientific rigour.