4112 Dorchester Rd, North Charleston, SC 29405
Private Investigator
Johnson Investigation & Security Agency is a security company which offers private investigation and security services to serve you and your organizat... View
Whether you're installing a new alarm system, upgrading your surveillance, or adding extra protection for your business, we connect you with trusted security professionals who get the job done right.
Search by service type, compare expert profiles, and request a free, no-obligation estimate—everything you need to feel confident about your safety in one place.
Fast. Simple. No pressure.
Discover guides and advice from industry pros
to help you secure your home, business, and peace of mind.
May 11th, 2025
