Polygraph testing in Los Angeles

John L. Grogan - Polygraph Examination, Lie Detection Testing, Training, Seminars and Lectures
$149 Polygraph Test in Los Angeles :: Public Polygraph Examinations :: Los Angeles Lie Detection  
California Polygraph Examinations - Lie Detection, Training and Lectures | John Grogan and Associates
Polygraph Examinations - Computerized Lie Detection Testing | Los Angeles, California

Affordable $149 Expert Los Angeles Polygraph Examinations, Training and Lectures Nationwide since the 1980s

Verbal results IMMEDIATELY - Written reports can be available same-day - You can quietly watch the exam


Affordable CERTIFIED Expert Computerized 'Lie Detection' Testing for $149, for:

  • Personal, relationship, family issues, infidelity, immigration/asylum, school/academic
  • All civil and criminal, including theft, robbery, vandalism, abuse, youth/teen, drugs
  • PCSOT, sex offender, SVP, parole and probation, CONREP, military, LifeStyle/FullScope
Reports and Certificates for any requirement or need

California Alliance of Polygraph Examiners

Arizona Alliance of Polygraph Examiners

New York Alliance of Polygraph Examiners


Experienced :: CERTIFIED :: Most Languages
Court Appointed and Recognized Expert
Traveling nationwide to serve you!

Ask why we are the best polygraph in Los Angeles

NOT all polygraphs are the same!
More than 11000 completed examinations

Male and Female Certified Polygraph Examiners
More than 35 years of lie detection experience
A long-trusted polygraph expert

$145

Remote-monitoring available by live-video;
options include videotaping of the examination




thePolygraphEXPERT.com
$149

Also available: Voice Stress Analysis;
micro-expression, body-language; MRI/fMRI;
oculomotor measurement deception detection:
eye pupil diameter increase, dwell time, 
and eye-movement / eye-tracking;
concealed emotion; and PPG-Plethysmograph


Sales - Service - Training - Support
Respected affiliates in all major cities 
Polygraph Innocence Project
Immigration Credibility Assessment

Known as the Gold Standard of
private polygraph test services

gold standard polygraph for private polygraph tests


Days, Nights, Weekends: Reasonable Rates
English, Spanish, Korean, and Hebrew Polygraphs

Administering only those polygraph
 testing
techniques approved by all four: 
Polygraph Examiners of America,
American Polygraph Academy,
US Government Polygraph Institute,
and American Polygraph Association

VERY ACTIVE member of
lie-detection organizations

Polygraph examinations can be
conducted  at your location,
or at our polygraph locations,
and we also cover these areas:

Anaheim, Garden Grove, Santa Ana, Buena Park, 
Huntington Beach, Fullerton, Aliso Viejo, Irvine,
Burlingame, Costa Mesa, Laguna Niguel, Redondo Beach,
Santa Monica, Pasadena, Glendale, Burbank, BelAir,
Woodland Hills, San Jose CA; Beverly Hills, Redding CA
Los Angeles, Hollywood, Needles, California; San Diego,
Northridge, Santa Clarita, Van Nuys, Valencia, Newhall,
Oxnard, Thousand Oaks, Newbury Park, Moorpark,
Port Hueneme, Simi Valley, Camarillo, Ojai, Ventura,
Torrance, Long Beach, San Francisco, Sacramento CA,
La Crescenta, Palmdale, Lancaster, Malibu, Canoga Park;
Downey, Long Beach, Topanga, Pacific Palisades, BelAir;
Shafter & Bakersfield CA
; Boise & Coeur d'Alene Idaho;
Pittsburgh, Erie, Stroudsburg, Philadelphia, and Reading PA;
New York City, Buffalo, Rochester, Yonkers, Brooklyn,
Long Island, Syracuse, Albany, New Rochelle, Mount Vernon,
Queens, Manhattan, Schenectady, NYC, and Utica NY
Seattle, Tacoma, Federal Way, Vancouver, and Spokane WA;
Arizona, Washington, Colorado, Florida, Georgia, Rhode Island,
Baltimore, Frederick, Gaithersburg, and Hagerstown Maryland;
Atlanta, Macon, Savannah, Athens, Warner Robins,
Canton, Agusta, Conyers, Marietta, and Roswell Georgia;
Wilmington, Dover, Newark, Hockessin, and Glasgow Delaware;
Connecticut, New York, Pennsylvania, Canada, and Mexico.


SINCE 1988

20 Years

36 years in 2023!

Polygraph credentials THAT MATTER:
1. Polygraph examiner since 1988
2. More than 11000 completed tests
3. Lowered price to help clients

Related terminology:
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Polygraph test in Los Angeles