OUR SERVICES
Protection you
can trust.
Professional private security for businesses, industrial sites, properties and events.
Plan your protection
Industrial & Critical Infrastructure
Security for controlled-access environments where uptime, safety and accountability matter.
- ★Power plants and electrical substations
- ★Water and wastewater facilities
- ★Data centers and telecom sites
- ★Manufacturing and distribution sites
Parking Rule Enforcement
Help keep parking areas accessible and available for the people who should be using them.
- ★Permit and reserved-space enforcement
- ★Fire-lane and ADA space monitoring
- ★Unauthorized-vehicle documentation
- ★Coordination of lawful tow procedures
Private Property Security
Professional coverage for residential communities, HOAs, vacant properties and construction sites.
- ★Stationary and mobile patrol officers
- ★Trespass, vandalism and theft deterrence
- ★Lock-up, unlock and perimeter checks
- ★Construction and vacant-property watch
Private Business Security
Protect employees, customers, inventory and reputation with officers who understand courtesy as well as security.
- ★Retail loss prevention
- ★Corporate office and front-desk security
- ★Access control and alarm response
- ★After-hours building checks
Healthcare & Facilities
Courteous, professional coverage for clinics, offices and shared facilities.
Explore serviceEvent Security
Coordinated security for corporate gatherings, festivals, concerts, weddings and community events.
- ★Crowd management and access control
- ★Ticket, ID and bag checks
- ★VIP and backstage protection
- ★Parking and traffic coordination
Your safety is
our mission.
Discuss your site, schedule and security priorities with our team.
Request a free consultation 1-855-482-7350THE CASTELLAN STANDARD
Why choose Castellan?
100% Veteran Owned
Military values of discipline, integrity, accountability and service before self.
Licensed & Professional
California Private Patrol Operator. Uniformed, professional officers.
Leadership You Can Reach
Direct access to company leadership.
Tailored Security Plans
Coverage built around your property, risks and budget.
