John Leo Grogan polygraph
$145 and up Polygraph
Examinations in the Los Angeles area
Here is a simple site to explain what to expect,
and how to make lie-detection work for you!
Be sure that:
1 . . . your exam will be done on a modern $6000 computerized polygraph instrument, NOT on an old antique 'roll of chart paper with 4 pens'. You want the accuracy and sensitivity of a computerized instrument, and you want a computer to blindly score the test charts (you do not want a human to be doing the scoring, someone who can miss something or can be biased to be too easy or too hard).
2 . . . the accuser/client (spouse or victim) would be allowed, if desired, to quietly monitor the entire exam from an out-of-examinee's-view area or from a remote area.
3 . . . your examinee will be tested 3 times in a row, using standard 10-question charts (best for accuracy); with 25 seconds in between each question it means he/she will actually be 'on the polygraph' for 3 five-minute periods, with a short break in between each.
4 . . . you are permitted to arrive with the 4 key questions you would like to have asked during the exam. Have them written out, put plenty of thought into them. If you think that your situation needs more than 4 questions to cover it, speak to your examiner about this ahead of time.
Helping to get the truth for you
Polygraph is the world's most accurate lie-detection tool.
In virtually every city in the United States, you can not become a police officer without
first passing a polygraph examination. Continual improvements in polygraph technique
and instrumentation has increased the ability to pinpoint truth and lies better than just a decade ago.
But not all have the same training & experience.
Contact us for a free consultation to see the difference.
Our staff of experienced lie-detection professionals are available to serve you days, nights, and weekends.
of the Los Angeles county area, including:
Alhambra, Anaheim, Artesia, Bell, Bell Gardens, Bellflower, Beverly Hills, Buena Park, Burbank, Calabasas, Canoga Park, Carson, Chatsworth, Cerritos, City Of Industry, Compton, Culver CIty, Cypress, Downey, El Monte, El Segundo, Encino, Fullerton, Garden Grove, Gardena, Glendale, Hacienda Heights, Harbor City, Hawaiian Gardens, Hawthorne, Hermosa Beach, Hollywood, Huntington Park, Inglewood, La Crescenta, La Habra, La Mirada, La Palma, La Puente, Lakewood, Lawndale, Lomita, Long Beach, Los Alamitos, Los Angeles, Lynwood, Manhattan Beach, Marina Del Rey, Maywood, Mission Hills, Montebello, Monterey Park, Nagorgtown, North Hollywood, Northridge, Norwalk, Paramount, Pasadena, Pico Rivera, Playa Del Rey, Redondo Beach, Reseda, Rosemead, San Gabriel, San Pedro, Santa Fe Springs, Seal Beach, Sherman Oaks, Signal Hill, South El Monte, South Gate, South Pasadena, Stanton, Tarzana, Temple City, Toluca Lake, Torrance, Van Nuys, West Hills, West Hollywood, West Los Angeles, Whittier, Winnetka, Woodland Hills, and Wilmington California