Polygraph Testing Coverage

Lie Detector Test in Caddo Parish County, Louisiana

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

1Office in county

$875+All-inclusive from

ShreveportCounty seat

201KPopulation

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Testing offices serving Caddo Parish CountyAll prices in USD, all-inclusive

Shreveport 333 Texas St Boardwalk, Shreveport, LA 71101 · 6 mi from Shreveport

$875single

$1,175couple

$525group pp

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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 Caddo Parish County

Caddo Parish anchors the northwest corner of Louisiana, serving as a cultural and economic hub where the traditions of the Deep South meet the distinctive influences of the Ark-La-Tex region. With a population of just over 201,000, the parish is defined by its oil and gas heritage, a growing healthcare sector, and a vibrant arts and gaming industry centered around its parish seat. Residents and businesses seeking professional polygraph services can schedule examinations at our testing center in Shreveport, where our experienced examiners provide thorough, confidential lie detector testing for personal, legal, and corporate matters.

Every polygraph examination conducted in Caddo Parish adheres to a rigorous professional framework designed to protect both the accuracy of results and the rights of each examinee. Our Code of Ethics mandates impartiality throughout the testing process, requires factual and unbiased reporting, and strictly prohibits any incentives that could influence examination outcomes. These ethical obligations are reinforced by our Standards of Practice, which govern every technical aspect of the process — from the use of validated questioning techniques and properly calibrated instrumentation to the maintenance of controlled testing environments and secure retention of all examination records.

Consistency across every engagement is ensured through our Operating Framework, which establishes clear protocols for examiner vetting, ongoing quality assurance reviews, client data handling, and the timely communication of results. Whether you schedule an appointment in Shreveport or at any of our 140+ locations across North America, you can expect the same professional rigor and attention to detail at every stage of the process.

Polygraph testing in Caddo Parish is available at our Shreveport office at an all-inclusive rate of $875, with no hidden fees or surprise charges. We also accommodate couple and group testing for situations that involve multiple participants. To learn more about scheduling or to book your examination, contact our team or reserve your appointment online today.

Every polygraph examination in Caddo Parish 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 Caddo Parish County

Infidelity & Relationship TrustThe most common reason for private polygraph testing in Caddo Parish 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

Caddo Parish County Coverage

Neighboring Counties

East Baton Rouge Parish1 office · from $600 Orleans Parish1 office · from $500

Polygraph Law in Caddo Parish County

The federal Employee Polygraph Protection Act (EPPA) restricts most private employers in Caddo Parish 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 Louisiana’s polygraph statutes and regulations, visit our Louisiana Polygraph Legal Guide.

Office Finder

Which office is closest to you?

The offices above are the ones serving Caddo Parish 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 Caddo Parish County

Louisiana licenses polygraph examiners — ours hold the required licenceIn Louisiana, examiners are licensed by the Louisiana State Board under LA R.S. 37:2831. Every examiner we assign in Caddo Parish County holds the required state licence in addition to meeting our own vetting standards.

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
State licence held & current
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 Louisiana

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

Louisiana association Louisiana Association of Polygraph Examiners →

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 — Caddo Parish County

How much does a polygraph test cost in Caddo Parish County?

A single-person polygraph test in Caddo Parish County ranges from $875 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 Caddo Parish County?

We have 1 location across Caddo Parish County: Shreveport. Each location offers a private, discreet office environment. All appointments must be booked online in advance.

Are polygraph results admissible in Louisiana courts?

Court admissibility of polygraph results varies by state. For a detailed overview of Louisiana's polygraph laws, see our Louisiana 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 Caddo Parish County?

All appointments are scheduled online through our secure booking system. Select your preferred Caddo Parish 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 Caddo Parish County

Choose any of our 1 Caddo Parish County office — professional, discreet, and accurate. Only a $100 deposit to book.

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Page last updated: June 10, 2026 at 5:45 PM