Quality Security Guards

Since 1999, Nationwide Investigations & Security, Inc. has provided professional security guard services in Chicago and Illinois. We offer traditional security guard details in addition to bodyguard services (upon request).

Need 24 Hour Security Patrols?

We provide retail, commercial, special event & residential security guard services. Our security guard services are affordable & available on short notice. Our security officers in Chicago are respectful individuals that take pride in serving our clients.

If you need help defending your property and protecting your business, contact us.