CS Investigative Services Inc.
Welcome to CSIS INC.
CSIS is dedicated to communicating with our clients and
ing them with information, reports, and statistics
directly from our Computer Aided Dispatch (CAD) Center.
 Click the link below to access our secure network.

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
Click here verify PPO Lic
Click here verify PI Lic