SAN FRANCISCO
POLYGRAPH
EXAMINATION

A San Francisco
California
polygraph test
is watching the
changes to blood,
sweat and breathing


San Francisco
lie detector
instrumentation
attached to the
person's arm,
fingers, chest
and stomach




Take a lie-detector
test in Daly City

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View all the steps
of a San Francisco
polygraph test HERE

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San Francisco
polygraph
exam results
are available
immediately

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The public can get a
polygraph test in San Francisco California

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Take a lie-detector
test in Sausalito

Ask us why we
are your best choice
for a San Francisco polygraph test by calling us at

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A San Francisco polygraph
exam can help determine
if your worries are valid

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Take a lie-detector
test in Mill Valley
polygraph exam john grogan

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San Francisco
lie-detection
allows the client
to provide one to
four questions to
be tested on

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Take a lie-detector
test in Piedmont
polygraph test by John Grogan


John is the 'old guy'
when it comes to doing
polygraph testing in
San Francisco-- he
has been testing
since the 1980s

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San Francisco lie-detector test