Polygraph Services                  408-315-2710
Doran Protection Services                                           Find out the TRUTH NOW!



Professional Polygraph Testing utilizing the latest equipment and most current software with techniques approved by the

American Polygraph Association 



Private Clients

Polygraph Testing for private matters. All information is confidential


Polygraph testing for Family, Custody and Criminal matters

Law Enforcement

Polygraph Testing for Pre-Employment and Criminal Investigations Tests


Polygraph Testing for Addiction, Family and Treatment related issues

Alisa Doran, M.S.

Owner of Doran Protection Services

Polygraph Examiner

California State Licensed Private Investigator #27957

California State Licensed Private Patrol Operator #17401

 Doran Protection Services is a Member in good standing to the following Professional Associations