Southern California's Security and Patrol Services Leader.
When it Matters Most - Why Settle for Less? C.S.I. Patrol Service Inc. will give you the peace of mind you deserve.
Security Leaders Since 1997
C.S.I. Patrol Service Inc. has been a security business leader since 1997. Our proven history of honesty, integrity and commitment to the highest level of professionalism are second to none. Serving Los Angeles, Riverside and Orange County areas in all areas of security, we pride ourselves by remaining on the cutting edge in this tough and ever changing industry. The commitment to our craft is a contributing factor in the high retention rate of our clientele. We have been referred to as "The Problem Solvers".
27+
Years In Business
24hr
Dispatch Service
1,000s
Of Happy Clients
150+
Trained Staff
We provide:
- Immediate response to your calls for service needs
- 24hr Dispatch Service and Roaming
Supervisors
- High visibility patrols throughout
your neighborhood/complex - Foot patrols of your home or office when you’re away
Locations we secure:
- Commercial and Retail Property
- Warehouses
- Medical Buildings
- Industrial Property
- Event Security
- Construction Sites
- Parking Lots
- Storage Facilities
- Container and Freight Escort Services
- TWIC Certified Port Escort Services
- Public Facilities
- Residential Property
How we can help
Commercial Property Security
CSI Patrol provides commercial security services and offers the maximum protection to workers and company assets.
Patrol Security
CSI Patrol offers mobile patrol vehicles as an extra security measure and deterrent, to patrol the parking areas and perimeter of our clients' property.
Uniformed Security Guards
CSI Patrol provides well trained, courteous, staff of security officers and supervisors at your business, residential community or construction site.
Port Escort - TWIC
C.S.I. Patrol Guards work along with the port police and port authority who perform Port Escorts in the Ports of Long Beach, Los Angeles & San Diego.
Container and Freight Escort
C.S.I. Patrol offers container and freight escort services to protect valuable and sensitive cargo during transportation, storage, and handling.
Reception Services
Utilizing a CSI Patrol guard at a reception station is a good way help control the access of the building while maintaining a security presence at all times.
Clients Love Us
Here's just a few of the great reviews clients have left us.
Kathryn H.
Huntington Beach, CA
CSI’s personal protection services are over the top professional. I needed someone immediately and Dennis, the owner, sent someone immediately, arriving within 15 minutes of my call.
Maryam Ribadu Jenkins
Long Beach, CA
While planning for our first-ever fundraising gala, we needed a security guard, which led me to CSI Patrol Service, Inc. Mr. Cook and his team were such a pleasure to work with! The security guard was friendly and respectful during the three hours he worked with us.
Sol H.
Los Angeles, CA
CSI recently ran security for a party we threw, and they were terrific to work with. Professional, courteous, and most importantly, kept us safe! Very happy to know they are around and will definitely use them again for a future event!