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A trusted security & smart home company in Charleston, SC

Throughout the Carolinas, families have trusted CPI Security to protect their homes and what they value most for over 25 years. We're dedicated to our customers and to providing the best service in the industry. We design, install, monitor and service our security systems-you can't find that with other companies.


Whether you live in Charleston, Mount Pleasant, or Summerville, you can count on CPI's Real Time Response when you need it most. When an alarm goes off, CPI communicates a verified emergency to the authorities-that means you'll receive the fastest response time possible. Plus, the inTouch system integrates your smart home devices so you'll have convenient access and complete control of your alarm system as well as locks, lights, thermostats and cameras through the inTouch app on your phone or tablet.


With a CPI inTouch monitoring system, you'll have complete control from anywhere. Whether you're at home, spending the day at the beach or on the golf course, you'll have peace of mind knowing your home is safe and you’re in control.

A professionally installed alarm system you can rely on

Why risk your family's security with some DIY solution? Get the protection your loved ones need with our Charleston based, professionally trained, home security technicians.

When choosing CPI, you're not only trusting one of the nation's top security and home automation companies, you're enlisting a team of dedicated professionals that have a passion for protecting you and your family with 24/7 monitoring. Our technicians will ensure your equipment is installed to your specifications and will walk you through your new monitoring and alarm system step by step.


Learn more about the features in CPI's Security & Home Automation System.

Why do I need a home security system?

Charleston's Palm lined streets, antebellum architecture and rich history steps you back in time. "Chucktown" welcomes all that visit and call this historical city their home. While Charleston is a beautiful city, full of Southern charm, the most hospitable areas can sometimes have crime. Just last year, thousands of burglaries and thefts were reported in Charleston County. Protect your home by installing a home security system from CPI and enjoy peace of mind knowing your home is protected and monitored 24/7, 365 days a year.


Learn more about CPI’s inTouch Security System.

Most frequent crimes in Charleston last year

(Source: Trulia)
  • 3,241 reported incidents
  • 2,442 counts of theft
  • 167 counts of assault
  • 350 counts of burglary
  • 70 counts of robbery

Moving to the Lowcountry?

How many boxes will we need?   Will we find the right house?   Which are the best schools?   How's the lowcountry traffic during high season?   Where will I get my hair cut?


Kind of overwhelming... but making sure you and your family are safe when you move in–that's one thing you won't have to worry about. One phone call and we'll handle the rest. Our professional installers will be there to install your system as soon as you move in and will walk you through everything. And with our inTouch mobile app and 24/7 professional monitoring, you'll always know what's happening at home, no matter where you are.

Call now for a special offer 800-827-4347.

What our customers in Charleston are saying about CPI Security:

Questions? Call us at 800-827-4347

CPI supports the Carolinas

At CPI Security, the commitment to our customers goes beyond providing innovative solutions to make lives safer, easier and more convenient. We care about the communities we serve and invest our time and contributions in many community and charitable partners.

For all 501 (C)(3) charitable inquiries, please email communitypartnerships@cpisecurity.com.

Serving the greater Charleston area

Your local CPI Security office is located at the following address:

2456 Remount Rd #307
North Charleston, SC 29406

CPI Security installs security and smart home systems up and down the South Carolina coast. Here are a few of the cities and communities that our Charleston office serves.

  • Folly Beach
  • Goose Creek
  • Hanahan
  • Hollywood
  • Isle of Palms
  • James Island
  • Ladson
  • Moncks Corner
  • Mount Pleasant
  • St. George
  • Summerville

Call Today! 800-827-4347

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