CS Investigative Services Inc.
Welcome to CSIS INC.
Your one stop total solution for Private Investigations and
Private Security. Here at CSIS INC. we have over 30 years
of combined law enforcement, private investigation, and
private security experience related to patrol operations,
criminal investigations, traffic/collision investigations,
juvenile crimes, SWAT operations, and forensic
reconstruction (3D Imaging) of collision and crime scenes,
Our Private Patrol
Security Officers
are trained in
a variety of public
services and are
monitored by a 24 / 7
state of the art
Communication Center.   

Our Private Detectives
are experienced in a
variety civil, family,
criminal law, and
workers comp fraud
and financial crimes
Bureau of Security & Investigative Services - PPO Lic 17907   /   PI Lic 27668
CS Investigative Services, Inc.
8628 Utica Ave, Suite 700  -  Rancho Cucamonga, CA 91730
Main - 909-493-1555  /  Fax - 909-931-4009
Bureau of Security and Investigative Services License Number: PPO Lic # 17907   /  PI Lic # 27668
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