About Sirois Investigative Agency

SIA is a full service private detective agency led by CEO Jennifer Sirois. Ms Sirois is a retired Army Lieutenant Colonel with decades of military intelligence expertise.  SIA provides clients with actionable intelligence reports for; financial, due diligence, fraud, discrimination and harassment investigations, plus, locates & interviews. 

Products & Services

SIA supports attorney clients with a suite of investigative services as described above.  SIA routinely conducts nationwide and world wide investigations.  When on the ground investigations are required outside the tri-state area (NJ, PA, DE), SIA calls on any one of its 500 associates.

Primary Company Location
603 Mattison Ave.
Asbury Park
NJ
US
07712
732-775-3579
732-612-1146
Employees:
pi@siagency.org

Member Employees

  • Jennifer Sirois

Company Contact

Jennifer Sirois
PI@SIAgency.org
732-775-3579
https://siagency.org/
732-612-1146