Veteran-Owned Company

Washington, DC


Trusted Security Services in Washington, DC

Cascadia Global Security is proud to protect our nation’s capital and all surrounding areas. We offer security services of the highest caliber in Washington, DC and throughout the states of Maryland and Virginia.  

Our Premium Protective Services Include:

    Highly trained armed and unarmed security guards
  • Immediate emergency security
  • Customized security services to suit your unique needs
  • Up-to-date technology and equipment
  • 24/7 service
  • Locally Based Management Team

Let our Washington DC office handle your security needs

Mobile Patrol

Our marked vehicles keep your workplace and retail properties safe after hours.

Cash Transport

Put your cash in safe hands with our secure transport vehicles.

Executive Protection

We mitigate potential threats and transport clients safely with armed or unarmed security professionals.

Port & Maritime Security

We battle overseas piracy to protect shipping vessels, crew, and cargo.

Event Staffing

From office parties to crowded sports venues, our trusted professionals will keep your next event safe. 

Facility Health Monitoring

We’re helping America get back to work safely by providing temperature checks and safeguarding facility entrances. 

Industries we serve and protect in Washington, DC

  • Warehouse and distribution centers
  • HOAs, apartments, and gated communities
  • Hotels 
  • Construction sites
  • Medical facilities
  • Retail centers and parking lots
  • Financial institutions

Washington, DC Office

Washington, DC Sales & Services


1444 I Street Northwest Suite 425
Washington, District of Columbia 20005