Home Security Systems and Installations in Greenville, SC

Safeguard the things you love with a home security system for your Greenville property. Whether you live in up-and-coming Judson or the bright lights of the bustling West End, our experienced local experts and technicians operate across Greenville, South Carolina.

With our customized security systems and smart home automation, we’ll help to protect your personal patch of Greenville.

Or fill out this simple form to start your free quote.

Welcome to CPI Security in Greenville, South Carolina

CPI Security was founded in Charlotte, North Carolina. For more than 30 years, we’ve been protecting families and homes across the state, into South Carolina, and beyond.

We offer the best choice for home security systems in Greenville, and we’ll be your trusted security guard. When you contact us, you’ll always speak to an expert and our experienced technicians come to your home for installation.

You can guarantee we’ll be there to support you.

Smart Home Security & 24/7 Alarm Monitoring | CPI Security
Put Your Trust in CPI Security | Smart Home Security & Alarm Monitoring

Why Put Your Trust in CPI Security?

  • Award-winning Real Time Response℠ – TMA Enterprise Monitoring Center of the Year 2023 (learn more)
  • Protecting, preventing, and responding to more – intrusion and fire monitoring included in all home security systems
  • We are your neighbor – we’ll provide the same protection we give our own family
  • Peace of mind, all the time – we’ll repair or replace any malfunctioning device at no extra cost (learn more)
  • 84% faster dispatch times¹ – average receipt to dispatch rate is 84% faster than traditional response times

Find Your Perfect Home Security System

Cyber Week Sale: FREE Floodlight Camera Pro & Essentials Video Doorbell when you purchase the Essentials Pro home security package.
Smart Home Security & 24/7 Alarm Monitoring | CPI Security

Bonus: FREE Professional Installation!

Get Started on Your Free Quote

Do you own or rent?

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.

How Does CPI Security Work in Greenville?

It’s simple to get CPI Security for your home:

  1. Quote. Request a free quote via our form or by giving us a call.
  2. Customize. We tailor your quote to fit the needs of your home and your budget.
  3. Installation. We send an expert licensed CPI installer out to you.
  4. inTouch™ App. You get full access to control your new smart security system.

We Use the Latest Technology in Your Home Security System

Safeguarding you, your loved ones and your home is our biggest priority. At CPI Security, we will customize your Greenville home with a specialized security system.

Using cutting-edge technology, we tailor smart home security systems to your needs, utilizing cameras, alarms, sensors, and motion detectors. Brought together via a central hub, your personalized system can then be controlled using the CPI inTouch™ smartphone app.

In One Easy-to-Use System

Protect your Greenville, SC home with our connected security system. Our expert team will install a SmartHub inside your home which connects and controls all your devices—from cameras and sensors to alarms. With our inTouch™ smartphone app, you can control things from anywhere.

Integrated Home Security System | CPI Security

Most Popular Home Security Systems

Get a professionally installed security system from the Southeast's leader for over 30 years. Every element of your system is connected to the easy-to-use inTouch™ app for easy management & peace of mind.

Essentials

Get comprehensive home & video protection with our Essentials security package.

What's Included:

Essentials Home Security Package | CPI Security

Essentials Pro

Take your protection to the next level with our all-new Floodlight Camera Pro featuring customizable lighting & audio perimeter deterrents.

What's Included:

Essentials Pro Home Security Package | CPI Security

Custom Security Package

Create a fully customized smart home security system, tailored specifically to meet the needs of your home and budget.

Custom Home Security Packages | CPI Security

Compare Essentials Security Packages

What's Included
Essentials
Essentials Pro
SmartHub
SmartHub | CPI SecuritySmartHub Control Panel
Learn More
The SmartHub connects all of your smart home security devices
Package | CPI Security
Package | CPI Security
Motion Detector
Motion Detector | CPI SecurityMotion Detector
Learn More
Secure large areas and receive custom notifications
Package | CPI Security
Package | CPI Security
Door/Window Sensors (x4)
Door/Window Sensors | CPI SecurityDoor/Window Sensors
Learn More
Get automated alerts when a door/window is open, closed, or left open
Package | CPI Security
Package | CPI Security
Fire Communicator
Fire Communicator | CPI SecurityFire Communicator
Learn More
Detects fire/smoke & notifies Central Station for immediate assistance
Package | CPI Security
Package | CPI Security
Essentials Video Doorbell
Essentials Video Doorbell | CPI SecurityEssentials Video Doorbell
Learn More
Monitor your front door from anywhere – features 2-way audio & IVAN℠ alerts
Package | CPI Security
Package | CPI Security
Outdoor Camera
Outdoor Camera | CPI SecurityOutdoor Camera
Learn More
The most advanced security camera technology, including AI and machine learning
Package | CPI Security
Indoor Camera
Indoor Camera | CPI SecurityIndoor Camera
Learn More
Full HD, Infrared Night Vision, IVAN℠ alerts, and Two-Way Audio
Floodlight Camera Pro
Floodlight Camera | CPI SecurityFloodlight Camera
Learn More
Perimeter Alert theft deterrent with audio and visual alerts, including red & blue strobe function
Package | CPI Security
Night Guard | CPI Security
Night Guard | CPI SecurityNight Guard Video Monitoring
Learn More
Cutting-edge overnight responsive video monitoring
Optional
Optional
Real Time Response℠
Real Time Response℠ | CPI SecurityReal Time Response℠
Learn More
Includes 24/7 alarm monitoring with audio or video verification
Package | CPI Security
Package | CPI Security
Professional Installation
Professional Installation | CPI SecurityProfessional Installation
Learn More
All technicians are licensed & employed by CPI Security – no sub-contractors
Package | CPI Security
Package | CPI Security

Make Your Home Smart and Secure

Tailor your CPI home security system further to include our smart home automation options. For instance, you can adjust your home’s heating and cooling from anywhere via your Smart Thermostat and our app. Or even open or close your garage door from the sofa with the Smart Garage Door Controller.

With customized CPI smart home packages, you can add devices like:

Explore our collection of smart home devices to integrate into your home security system.

Discover more about customizing your CPI security system, call (800) 827-4347.

Garage Door Controller | Smart Keyless Door Lock | Thermostat | CPI Security

Professional Home Security Installations Across Greenville

Founded in Charlotte, North Carolina, CPI is proud to be a family-run business serving local communities and state neighbors for over 30 years. Our commitment to protecting our customers with home security systems crosses the border into South Carolina and Greenville.

So, whether you live in North Main, Overbrook, or the West End, we provide peace of mind to families across Greenville with home security systems.

We proudly cover all of Greenville, South Carolina, but some of the main areas include:

The West End

This neighborhood is perfect for young professionals looking to live in the heart of the action. A walkable neighborhood—the West End is full of sought-after shops, cutting-edge nightlife, cozy cafes, restaurants, and breweries. There’s an eclectic mix of housing here, too. So, whether you own a modern condo or a refurbished historic apartment in Greenville, a monitored home security system can offer peace of mind.

Overbrook

Offering a cozy neighborhood vibe, Overbrook welcomes everyone, including families and young professionals. The proximity to downtown is great for commuters. Plus, it’s home to many exceptional schools, small businesses, a love for community, and affordable housing. Trust CPI Greenville with your Overbrook home security while you enjoy this inviting community.

North Main

Just a few minutes from downtown, this neighborhood has loads of charm and character. Residents hold neighborhood block parties, festivals, and other events that create an inclusive atmosphere. Properties are typically older and larger than those closer to the city center, offering yards and more space for families—the perfect match for camera and alarm systems.

Hampton-Pinckney

One of Greenville’s first-ever residential neighborhoods, idyllic Hampton-Pinckney boasts tree-lined roads and charming refurbished Victorian homes. This area is ideal for families, retirees, and professionals craving a quiet life—but with the option to easily access the city. Monitored home security systems in Greenville with CPI can help you keep an eye on things while you’re out and about.

Judson

Situated southwest of downtown Greenville, Judson is a former industrial area and is now an up-and-coming residential neighborhood. This area will grow with the emergence of affordable homes, businesses, and commercial properties, so it’s becoming attractive for investors, too. As the area develops and becomes busier, home security systems in this area of Greenville will be reassuring.

What Our Home Security System Customers Say

Our customers are at the heart of everything we do at CPI Security, so it’s important to hear from them, too.

Trustpilot 5 Star Review | CPI Security

The Best Security Company

“We are so happy that we switched to CPI. The equipment that they installed in our home is excellent. If we forget to turn on our security alarm at night, CPI will notify us. The monthly cost is very reasonable and I just wish that we had switched to CPI much sooner. I would highly recommend CPI to everyone that wants the best.”

– Deborah M., Trustpilot

Trustpilot 5 Star Review | CPI Security

Terrific company

“Everyone that I have dealt with have been very polite and helpful. No questions were left unanswered and the installation technician did an excellent job. I highly recommend this company.”

– Todd B., Trustpilot

Read More Reviews From CPI Security

Call Us For a Free Home Security System Quote

Ready to get home security for your Greenville property? Discover more about CPI Security and join us to experience seamless, connected home security.

Frequently Asked Questions

How much does a CPI home security system cost?

How much your CPI home security system will cost for your property in Greenville will depend on the plan you choose – and what you wish to add to it. All our security solutions are fully customizable according to the needs of you and your family. For instance, you could add a smart thermostat and doorbell camera to your security package, which would adjust the cost of your system. To learn more, contact us for a quote.

How do I pay for my CPI Security home security package?

You can pay for your home security package equipment in two ways, up-front with a credit card or in installments through CPI Smart Pay. CPI Smart Pay allows customers with approved credit to pay for their equipment in installments over 39 or 60 months at 0% APR. A monthly monitoring agreement is required for the length of the installment term.

Monthly monitoring fees vary depending on the equipment you have installed at your home or business. Monthly monitoring can be paid for through ACH, which allows customers to make payments via direct debit from their bank account.

What other cities than Greenville does CPI Security cover?

At CPI, we cover cities across four states – North Carolina, South Carolina, Georgia, and Tennessee. You’ll find a full list of all the cities we serve with our home security solutions via our locations page .

What happens on my CPI Security installation day?

On the day you’ve chosen, the technician team will arrive to your Greenville home knowing exactly what you’ve purchased. They’ll install the system, explain how to operate it, and discuss options for customization based on what they learn about your home that day. They will not leave until they are sure you’re comfortable operating the equipment and completely satisfied with the installation.