Protect your home. Secure your business. Johns Brothers Security proudly serves Charleston, SC with advanced security systems, alarm monitoring, and smart automation solutions designed to keep what matters most safe.
Whether you’re a homeowner looking for peace of mind or a business owner protecting your property, our local team delivers reliable, professional security you can trust.
Johns Brothers Security provides customized security solutions built around the specific needs of homes and businesses in Charleston, SC. From smart home automation to commercial-grade surveillance systems, we design systems that work for your property—not a one-size-fits-all setup.
Our most complete package features protection, automation, and video delivered to your smartphone.
Our most popular smart security package features more than protection – it’s your pathway to home automation.
The essential security package features affordable protection with a wireless connection.
We’re not a national call center—we’re a local security company that understands the unique needs of Charleston, SC and surrounding areas. From residential neighborhoods to growing commercial districts, Johns Brothers Security provides responsive service, expert installation, and ongoing support you can rely on.
500+
Systems Installed
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Enhance your home with premium home automation systems in Charleston, SC designed for comfort, security, and control. Manage lighting, locks, climate, and security systems all from your phone with seamless smart integration.
From historic downtown homes to coastal properties, our automation systems are built to match Charleston’s unique homes while delivering modern convenience and protection.
Local Expertise In Charleston, SC
Professional Installation And Support
Fast Response Times And Reliable Service
Custom-Designed Systems For Your Property
Trusted By Homeowners And Businesses Across The Region
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Residential Solutions
Commercial Solutions
Corporate Headquarters
Richmond Office
Outer Banks Office
Carrollton Office
Lynchburg Office
Hawk Security Systems, Inc.
DCJS #11-1918 | NC #490218 CSA
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