Save up to 40% on our Essentials Video Package

See offer

Home Security in Charleston, SC

We professionally install & monitor smart home security systems throughout the Charleston region. Make your home the smartest and safest on the block with a smart home security system from CPI.

Protecting the Southeast for over 30 Years

Why do your neighbors in Charleston choose CPI Security? For one, all alarms are monitored from our regional Southeast Headquarters. Additionally, we don’t subcontract. Every installation is done by a CPI technician. CPI is committed to local law enforcement and the communities we serve.

CPI Security Services Areas

Knoxville, TN

We professionally install and monitor smart home security systems throughout the Knoxville region.

Asheville, NC

CPI proudly serves the Asheville, NC area with the smartest and safest home & business security systems in the industry.

Atlanta, GA

We professionally install and monitor smart home security systems throughout the Atlanta, GA area.

Charlotte, NC

We are headquartered and professionally install and monitor smart home security systems throughout the Charlotte, NC area.

Columbia, SC

We professionally install and monitor smart home security systems throughout the Columbia, SC area.

Greenville, SC

We professionally install and monitor smart home security systems throughout the Greeville, SC area.

Charleston, SC

We professionally install and monitor smart home security systems throughout the Charleston, SC area.

Myrtle Beach, SC

We professionally install and monitor smart home security systems throughout the Myrtle Beach, SC area.

Wilmington, NC

We professionally install and monitor smart home security systems throughout the Wilmington, NC area.

Fayetteville, NC

We professionally install and monitor smart home security systems throughout the Fayetteville, NC area.

Raleigh, NC

We professionally install and monitor smart home security systems throughout the Raleigh, NC area.

Greensboro, NC

We professionally install and monitor smart home security systems throughout the Greensboro, NC area.

Greenville, NC

We professionally install and monitor smart home security systems throughout the Greenville, NC area.

North Carolina

Headquartered in Charlotte, NC, CPI Security proudly serves the entire North Carolina region.

South Carolina

CPI Security will provide your South Carolina home or business with customized security solutions.

Georgia & Tennessee

We proudly protect your Atlanta, GA and/or Knoxville, TN homes or businesses with industry-leading technology.

Our best-in-class sales representatives are ready to help.

Or fill out the form to get started on your free quote and one of our home security sales experts will give you a call back.

Do you own or rent?
When should we call?

By submitting this form, I agree to be contacted by CPI even if I'm on a Do Not Call List. I agree to this contact from CPI by email, phone call, or text message at my contact information provided above. I understand that this contact may be generated by an automated technology such as an automated phone dialing system and may use prerecorded voice or messaging. I understand that my agreement to the foregoing is not a condition to purchase any products or services from CPI.

Limited time offer

Save up to 40%

For a limited time only, save up to 40% on our top-selling Essentials Video package, including a Video Doorbell Pro and Outdoor Camera featuring Perimeter Alert. Plus get free professional installation ($199 value) and $0 activation.

See offer
Charleston, SC | Smart Home Security Systems | CPI Security

CPI Supports Chuck Town

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 [email protected].

Serving the greater Charleston Area

We professionally install and monitor smart home security systems throughout the Charleston region. When it comes to protecting what matters most, our relationship with local authorities and industry-leading emergency response, Real Time Response℠, is how we monitor and protect you during an emergency.

In addition to home security, we also offer customized business security systems for a variety of businesses throughout the area.

Charleston, SC | Smart Home Security | CPI Security

Surrounding Service Areas

  • NFolly Beach
  • NGoose Creek
  • NHanahan
  • NHollywood
  • NIsle of Palms
  • NJames Island
  • NLadson
  • NMoncks Corner
  • NMount Pleasant
  • NSt. George
  • NSummerville

CPI Security Charleston, SC
Service Area

Monday - Thursday:
8:00 AM - 10:00 PM
Friday:
8:00 AM - 9:00 PM
Saturday:
8:00 AM - 7:00 PM
Sunday:
8:00 AM - 8:00 PM

Call us today: (800) 827-4347

What our customers are saying about CPI Security

Our best-in-class sales representatives are ready to help.

Or fill out the form to get started on your free quote and one of our home security sales experts will give you a call back.

Do you own or rent?
When should we call?

By submitting this form, I agree to be contacted by CPI even if I'm on a Do Not Call List. I agree to this contact from CPI by email, phone call, or text message at my contact information provided above. I understand that this contact may be generated by an automated technology such as an automated phone dialing system and may use prerecorded voice or messaging. I understand that my agreement to the foregoing is not a condition to purchase any products or services from CPI.

Peace of mind

The peace of mind you deserve

Our award-winning 24/7 monitoring team is always there for you and ready to respond when you need us most.

Alarm systems

Designed for you

All CPI devices work together to create a fully-integrated smart home security system customized for your home.

Free consultation

Smart home security made easy

Call now and one of our home security experts will provide a free phone consultation to help personalize your home security system.