Founded in 1996 by Diane D. Parker, The Parker Agency has grown significantly as a result of the quality and dependability of the services we provide.
Ms. Parker retired from law enforcement with nearly 20 years of service; half of that time devoted to sex crimes, child abuse and narcotics investigations.
In 1995, Ms. Parker graduated from The Backster School of Lie Detection and received her California Private Investigator's license. Since that time, The Parker Agency has provided professional investigations and polygraph services to law firms, businesses and private individuals throughout Southern California.
The Parker Agency is proud to be a member of the following professional organizations:
- C.A.L.I. - California Association of Licensed Investigators
- A.S.I.S. International
- C.A.P.E. - California Association of Polygraph Examiners
- A.P.A. - American Polygraph Association
- C.F.C.I.A. - California Financial Crime Investigators Association
- I.A.F.C.I.A. - International Financial Crime Investigators Association