John Grogan  | Polygraph Testing : Collection Services : Service of Process : De-Bugging...
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818 883-6969
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Hablamos Espanol


Call
818 883-6969


(Not all services
available in all states)

 

  
 35 years  polygraph los angeles available 7 daysLos Angeles private investigatorprivate investigator in Los Angeles

Perhaps others said it best during his 45+ years of nationwide experience:
   
"Most well-known and respected PI amongst his nationwide industry peers"
(Los Angeles Times)
"Our #1 source for accurate information"
(NBC News)
"In recognition of his heroic acts and selfless deeds"
(City of Los Angeles)
"The most televised PI in the world; hundreds of media situations"
(Daily News)
"My deep appreciation… without hesitation, you neutralized the assailant... you prevented serious injury to the single Deputy who was outnumbered at the scene"
(Los Angeles County Sheriff)
"The real 'P.I. To The Stars'; they keep his card handy"
(Private Investigator Monthly)
“My personal thank-you for assisting the State of California in the re-write of our PI Licensing Test (three long days spent in Sacramento)!”
(Chief, State of California PI Licensing Bureau)
"FAR more experienced than the others but surprisingly affordable"
(Chamber of Commerce)
“Your interview and polygraph examination got (convicted Federal sex criminal) to admit to committing several other sex crimes, of which he had swore to us denying them only a few hours earlier; outstanding work”.
(Government agency)
"Thank you for saving me! / best PI on earth / my protector / thanks again for being my guardian angel / top-notch service / you rate 5 stars! / best bodyguard ever / fabulous job in helping me / awesome PI! / best PI / thanks for uncovering the mysteries/world's greatest bodyguard"
(from dozens and dozens of displayed autographed photos from celebrities)
"Called upon by government agencies and major corporations that can choose any and want only the best"
(USA Today)
"Well-respected; a leader; in nation's Top Ten; recognition well-deserved"
(P.I. Magazine)
  . . . and many, many more!
 

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   tv POLYGRAPH Thanks for watching--

Los Angeles private investigator

more than 1000 media situations! tv POLYGRAPH  
Los Angeles Times polygraph             new york times polygraph


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Serving you in 2024 and beyond: now semi-retired from the full-service multi-state PI and polygraph professions (no more 'Investigator Of The Year' awards, general investigations, gun-battles, multi-state license fees, riots, or all-day surveillances in the hot sun!) after a high-profile career involving six different decades, John is available as he travels in many states and Canada and Mexico, to provide some of the specialty services listed at left (not all services are available in all states). He also has study guides, on-line simulated timed testing, practice tests, and preparation material for the state Private Investigator license examination tests of California, New York, Nevada, Wisconsin, Washington, Texas, Illinois, Hawaii, Oregon, Georgia, Maine, Tennessee, Kentucky, Arkansas, Kansas, Missouri and many more-- as well as prep material for the California's PPO (Private Patrol Operator), California's Alarm Company Operator, California's Repossession Agency RA license examination test, and more!
 
For answers to your questions or information on any of the services listed,
e-mail or call John Grogan today on the numbers below or on nationwide cell phone:



Same main phone number for more than 40 years; now it goes to a worldwide mobile phone 24/7!
Financing Available

California (818) 883-6969 JohnGrogan.com

For answers to your questions or information on any of the services listed,
e-mail or call John Grogan today on the numbers below or on nationwide cell phone:



Same main phone number for more than 30 years; now it goes to a worldwide mobile phone 24/7!

Financing Available

Call
818 883-6969


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