Polygraph Examiner and Private Investigator
O'Keefe Investigations was originally formed in 1976.
Dennis O’Keefe graduated the Los Angeles Sheriff academy and was a police officer for 8 ½ years, reaching the rank of sergeant. He studied counter terrorism at the California Institute for Specialized studies at Fort San Louis Obispo and technical surveillance and counter surveillance under Dr. Allan Bell at Dektor and at Jarvis International. He graduated the Los Angeles Polygraph Institute in 1986 and is certified to conduct post conviction sex offender polygraph examinations (PCSOT) by the American Polygraph Association of which he is a member in good standing.
He has worked in over 16 countries conducting investigations and providing personal security for US senators, foreign dignitaries, celebrities, the Korean athletes during the 1984 Olympics. He has worked directly for the West German and South Korean governments and in conjunction with the KIA, South African and Zambian Security service, the FBI, US Secret service, and the FDIC.
Some of his clients have been high profile Hollywood celebrities such as, Ed Mc Mahon; Johnny Carson; Brandon Tartikoff; Oprah Winfrey and high ranking political figures such as Senator Alan Cranston; Senator Ted Kennedy; Geraldine Ferraro; Walter Mondale and the Saudi Royal Family.
He has personally worked or supervised over 12,500 private investigation cases over a period of thirty five years, most of which have involved insurance fraud, such as AOE/COE, moving surveillance (Sub Rosa) and accident reconstruction -- with the balance of cases involving domestic, criminal, missing persons, technical countermeasures, recovery of stolen aircraft, polygraph, security interviews, and personal security.
O’Keefe Investigations is proud to boast that our client list has included:
- Respected law firms such as Loeb and Loeb; Mercer and Zinder; The law office of Leon Bennett; Bateman, Goodman and Garner; Evans-Dalby and Cummings;o Zonni, Ginocchio and Taylor; Grancell, Grancell and Marshall along with many others.
- Some of the nation’s best known business such as Columbia Pictures; Walt Disney; American Family Publishers; United States Purchasing Exchange; Los Angeles Times; Wells Fargo Bank; Safeway / Von’s company, Albertson and others.
- Many insurance companies have repeatedly used our services including: Farmers; Allianz, Fireman’s Fund; State Farm; Fremont; Cypress; Home Insurance; Lumberman’s Mutual; Golden Eagle, California Casualty Travelers, Trans America, Tokyo Marine, Yasuda Marine; Superior Naqtonal, Pacific Rim and State Compensation Insurance Fund
- US senators, heads of state and Hollywood celebrities.
- Various government entities including: The State of California; FDIC,;the counties of Los Angeles; Ventura; San Bernardino; Santa Barbara,;the city of Pasadena,;Simi Valley; Pomona; Burbank; La Habra; South Gate; Santa Monica; Compton,;Santa Ana and various school districts.
Contact us for any of your private investigation and polygraph examiner (including A.P.A. certified PCSOT examiner) needs in California
Experienced Private Investigator: California Can Trust O'Keefe Investigations
© 2009 OKeefe Investigations: Private Investigator California. All Rights Reserved.
