Polygraph Testing Coverage

Lie Detector Test in Middlesex County, New Jersey

Professional, confidential polygraph examinations across Middlesex County — all-inclusive pricing, no hidden fees, and same-day results from examiners trained to APA standards.

3Offices in county

$600+All-inclusive from

EdisonCounty seat

826KPopulation

Book Your Test → View Offices ↓

Testing offices serving Middlesex CountyAll prices in USD, all-inclusive

Edison 110 Fieldcrest Ave 3rd Floor, Edison, NJ 08837 · 4 mi from Edison

$600single

$1,000couple

$475group pp

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Iselin 33 Wood Ave, Iselin, NJ 08830 · 9 mi from Edison

$600single

$1,000couple

$475group pp

Book Details →

Piscataway 30 Knightsbridge Rd, #525, Piscataway, NJ 08854 · 3 mi from Edison

$600single

$1,000couple

$475group pp

Book Details →

Only a $100 deposit secures any booking — refunded in full if we can’t book you, deducted from your total once your appointment is confirmed. Appointment required — no walk-ins.

About

Polygraph Testing in Middlesex County

Middlesex County is the most populous county in New Jersey, home to more than 826,000 residents and a dynamic economic landscape shaped by pharmaceutical research, logistics, higher education, and advanced manufacturing. Situated in the heart of central New Jersey, the county serves as a critical corridor between New York City and Philadelphia, giving it a uniquely diverse and fast-paced character. LieDetectorTest.com operates three convenient testing offices throughout the county in Piscataway, Iselin, and Edison, the county seat, ensuring residents and businesses across the region have accessible options for professional polygraph services.

Every examination conducted in Middlesex County adheres to a rigorous professional framework that governs how our examiners prepare for, administer, and report testing results. Our Code of Ethics requires strict impartiality, factual reporting of findings, respect for the rights and dignity of every examinee, and a prohibition on any incentives that could influence outcomes. Complementing these ethical obligations, our Standards of Practice mandate the use of validated questioning techniques, properly calibrated instrumentation, controlled testing environments, and secure retention of all examination records. Together, these documents function as binding professional obligations that every examiner must uphold without exception.

Operational consistency across our network is maintained through our Operating Framework, which establishes clear protocols for examiner vetting, ongoing quality assurance reviews, responsible client data handling, and standardized results communication. Whether a client schedules a test in Edison or at any of our 140+ locations across North America, the same high standards apply to every engagement.

All three Middlesex County testing centers — in Piscataway, Iselin, and Edison — offer examinations at an all-inclusive rate of $600 with no hidden fees. Couple and group testing options are also available for clients who require multiple examinations. Contact us today or book directly online to secure your preferred date and location.

Every polygraph examination in Middlesex County is conducted by a professionally trained examiner operating under our published Code of Ethics, Standards of Practice, and Operating Framework — impartial testing, validated techniques, complete confidentiality, and factual reporting on every case.

Why & How

Common Reasons for Testing in Middlesex County

Infidelity & Relationship TrustThe most common reason for private polygraph testing in Middlesex County. A lie detector test provides objective clarity where emotions run high.

False Accusation DefenseA polygraph examination provides independent, professional evidence of your truthfulness that can support your position in personal, workplace, or legal disputes.

Theft & Employee IntegrityBusinesses use polygraph examinations to investigate internal theft, fraud, and breaches of trust. EPPA guidelines permit specific investigation-related testing.

Personal Peace of MindMany clients schedule polygraph tests to resolve lingering doubts, confirm trust before major life decisions, or settle disputes that conversation alone cannot resolve.

What to Expect — Four Steps from Booking to Report

1Book onlineSelect your location, test type, and preferred dates through our secure booking system.

2Pre-exam formComplete a confidential questionnaire about the matter to be examined.

3ExaminationA thorough pre-test interview followed by the polygraph examination.

4Results & reportA detailed written report with the examiner’s professional opinion, typically same day.

Preparation tip: get a good night’s sleep, avoid excessive caffeine, and arrive 10 minutes early. The best preparation is simply to be well-rested and ready to answer questions honestly.

Coverage & The Law

Middlesex County Coverage

Cities We Serve Near Middlesex County

Nearby service areas ranked by population — showing the 6 largest.

New BrunswickPop. 57K · 3 mi from Piscataway Perth AmboyPop. 53K · 6 mi from Iselin East BrunswickPop. 48K · 5 mi from Piscataway SayrevillePop. 45K · 3 mi from Piscataway North BrunswickPop. 44K · 5 mi from Piscataway Sayreville JunctionPop. 43K · 4 mi from Piscataway

Neighboring Counties

Somerset County2 offices · from $600 Monmouth County2 offices · from $600 Mercer County2 offices · from $600 Essex County1 office · from $600 Hudson County2 offices · from $600 Hunterdon County1 office · from $600

Polygraph Law in Middlesex County

The federal Employee Polygraph Protection Act (EPPA) restricts most private employers in Middlesex County from requiring lie detector tests for hiring or employment purposes. Narrow exceptions exist for security-related roles, pharmaceutical positions, and specific theft investigations with proper procedural safeguards.

For a complete breakdown of New Jersey’s polygraph statutes and regulations, visit our New Jersey Polygraph Legal Guide.

Office Finder

Which office is closest to you?

The offices above are the ones serving Middlesex County. If you are nearer a county or state line the closest office may not be one of them — enter your zip code, town or address to see the nearest offices anywhere in our network, with distances, prices and real drive times.

Examiner Standards

Examiner Standards in Middlesex County

New Jersey does not license polygraph examinersAnyone can legally offer testing in New Jersey — which makes an examiner’s training, professional membership, and published standards the only real guarantees. Here is what we verify for every examiner serving Middlesex County.

Every Examiner We Assign Meets All of These Criteria

Graduate of an APA-accredited polygraph program (400+ hours)
Current membership of the APA and the state association
Experience & examination history reviewed
Professional liability insurance in place
Validated techniques on calibrated instruments
Bound by our Code of Ethics & Standards of Practice
Ongoing performance monitoring

Professional Bodies in New Jersey

National body — all our examiners American Polygraph Association (APA) · Est. 1966 →

New Jersey association New Jersey Polygraph Examiners Association →

Membership binds an examiner to a code of ethics, continuing education, and peer accountability. Read about our examiners and our operating framework.

FAQ

Frequently Asked Questions — Middlesex County

How much does a polygraph test cost in Middlesex County?

A single-person polygraph test in Middlesex County ranges from $600 depending on your chosen location. This is an all-inclusive price covering the examiner, private office facility, pre-examination assessment, the polygraph examination itself, and a detailed written report.

Where can I take a lie detector test in Middlesex County?

We have 3 locations across Middlesex County: Edison, Iselin, Piscataway. Each location offers a private, discreet office environment. All appointments must be booked online in advance.

Are polygraph results admissible in New Jersey courts?

Court admissibility of polygraph results varies by state. For a detailed overview of New Jersey's polygraph laws, see our New Jersey Polygraph Legal Guide. Many clients use our services for private matters where court admissibility is not the primary concern.

How do I book a polygraph test in Middlesex County?

All appointments are scheduled online through our secure booking system. Select your preferred Middlesex County location, choose your test type, and pick available dates. Appointments are typically available within 3-7 days.

How long does a polygraph examination take?

A typical polygraph examination takes approximately 90 minutes to 2 hours. This includes a thorough pre-test interview, the polygraph examination itself (typically 3-5 relevant questions), and a post-test discussion. Results are usually communicated on the same day.

Can my employer require me to take a polygraph test?

Under the federal Employee Polygraph Protection Act (EPPA), most private employers cannot require employees or job applicants to take a polygraph test. Narrow exceptions exist for certain security, pharmaceutical, and specific theft investigation situations. Government employers are exempt from EPPA restrictions.

Book Your Test in Middlesex County

Choose any of our 3 Middlesex County offices — professional, discreet, and accurate. Only a $100 deposit to book.

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Page last updated: June 10, 2026 at 12:19 PM