Security Systems Lexington KY
Business & Home Security Company

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#1 Rated Security Alarm Company in Lexington, Kentucky for Secured Home and Business

Security Systems Lexington KY protects your Home or Business 24/7 with our state of the art security and alarm systems designed to keep your lifestyle in mind.

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What We Offer

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Service Commitment

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About Us

CornerStone Protection

CornerStone Protection is a security company founded by Shannon Stone and based in Lexington, Kentucky. We have been in business for 12 years providing reliable security service to the community. Shannon, the founder and a retired captain with 29 years of experience in the law enforcement community. Our team also has a combined experience of more than 30 years in the same security sector. Shannon and his team uses his expertise and techniques to help people stay safe by providing the best security solutions.


For all your security concerns, you are covered. Our services include home automation, video surveillance, and home and business alarm systems. We also offer exceptional customer service and 24/7 monitoring.


We are dedicated to giving you the best customer service, expertise, transparency, and authority. We are dependable when it comes to home and business security. When you call us, we are happy to assist you and provide credible information.


CornerStone Protection is the best option if you are concerned about getting quality security service. Contact us now and get more information about our services.

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Home or Business Alarm Systems Service in Lexington KY

Cornerstone Protection of Security Systems Lexington KY has a broad range of all-in-one security alarm and automation systems for homes and businesses.


With the touch of a finger, you can arm and disarm your home or business with our best security and alarm systems using our mobile app on your smartphone, laptop or computer.

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Your Trusted Security System Supplier in Lexington, Kentucky

With Cornerstone Protection, not only can you control your all-in-one security alarm system, but you are also able to monitor things wirelessly throughout your home or business. It includes lights, thermostat, smart locks, security cameras or home surveillance cameras. Cornerstone Protection not only offers residential security systems or business all-in-one intelligent automation system, but we also provide other devices to help protect your home or business. We supply and install smoke and heat alarms, carbon monoxide detectors (CO), flood detection, sirens, smart keypad lock, access control device and much more.

Kentucky’s Leader in Lexington Security Systems Company

Lexington home security company Cornerstone Protection also offers the best wireless home alarm systems. No wires, or phone lines to cut, giving your home or business a professional and smart look while still allowing all the security sensors to communicate. Providing you with the peace of mind that comes with knowing your business or home is protected 24/7.

Alarm Systems Customized for Your Lexington Home Security Solutions

Every Cornerstone Protection security package is designed to help protect your house in a way that works for you and your budget to make your life bit more comfortable. Whether you want just the basics or all the bells and whistles, our professional security expert is always ready to help you 24/7 to customize our residential and commercial alarms to fit your home and budget.

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Home Automation

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Video Monitoring

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Emergency Alarms

Customize Your Alarm System Today

Find Your Affordable Packages

Affordable Lexington Alarm Systems Services From a Company You Can Trust

Whatever your reason for wanting to increase the security of your home or business, now is the perfect time to get security service from Cornerstone Protection, the best security systems company in Lexington, KY. Save money and increase safety with a Cornerstone Protection security monitoring system.


We offer affordable custom-designed home security packages to help fit every budget, while still protecting your Lexington home or business against a variety of crimes or disasters.

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Home Security Installation in 3 Simple Steps:

We’ll visit your home or business and show you how to best secure your home for free.

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Call Us (or We Can Call You)

You’ll be connected with a security expert who can help you instantly.

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Discuss Your Needs

Consultation is free. We’re happy to help you figure out the best way to secure your home or business.

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Schedule a Site Visit

Day, nights, and weekends are all ok for us. And if you’re ready to purchase, installation can often be done the same day.

How Cornerstone Protection Responds

When Your Security Alarm System is Triggered, Cornerstone Protection Response Within Seconds

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SignaL Sent

Your security panel will instantly send a signal to any of 3 Elite UL certified monitoring and dispatch centers.

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Signal Received

A Cornerstone Protection dispatcher will immediately evaluate the situation and call you to confirm that everything is okay.

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Action Taken

If you are in need of assistance, we will notify emergency personnel and authorities to take immediate action.

Immediate, Personal Support

Our response time for alarms triggered by life-threatening emergencies and property intrusion is less than 15 seconds on average.

24/7 Safe Alarm Monitoring Service

Cornerstone Protection’s 3 Elite UL listed monitoring and dispatch centers are equipped to deliver constant alarm security monitoring of your home or business.

Advanced Security and Automation in a System That is Made to Fit Your Security Needs and Your Lifestyle

Modern homes and businesses need advanced security system solutions. Our alarm systems Lexington KY combine the latest alarm technology with the convenience of a smart home automation system. With a system like this, you not only get the best security available, you also get a range of convenience features and custom Lexington KY security services.


When you contact Lexington alarm company Cornerstone Protection, our security experts can consult with you to help to upgrade a smart security system that is right for your home or business. We can deploy devices like smart lights, motion detectors, smart thermostats, fire protection devices, flood protection devices, smart locks, and more. Call us now for a FREE business or home security service consultation!

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Our 3 Elite UL Monitoring Centers Protecting Your Home or Business Using Our Security System Lexington KY

All Security Alarm Installation

When you have Lexington home alarm systems installed, our security installation professionals will place different sensors across your home or business. It includes door sensors, smoke detectors, glass break sensor, motion detectors, flood detector and so on. All of these sensors are connected to your security alarm monitoring panel, either wireless or hardwired.

24/7 Monitoring Professionals

The security alarm panel communicates with the monitoring professionals at one of our three monitoring stations. When one of the sensors is tripped from a break-in, fire, or any other kind of intrusion, the sensors send a signal to the security panel, which contacts one of our three UL alarm service monitoring stations. The security panel can send a signal through either internet, cellular, or standard phone line depending on how your system is set up.

UL Certified Central Monitoring Stations

Our three UL certified monitoring centers are all UL listings for burglary and fire protection signaling. These three monitoring control centers are located in different areas across the United States but are networked together so that they can quickly respond to your emergency with our Security Systems Lexington KY if one center goes down or is cut off due to high demand or emergency.

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Kentucky Alarm Services Lexington KY from Cornerstone Protection

At Cornerstone Protection, we aim to provide the best Lexington home alarm installation and high-quality security system options. We work hard to make sure our customers have unmatched quality for their business or home security alarm systems. As a leader in the electronic home or business security systems, we have only the most qualified trained personnel to help safeguard your residential and commercial property.


Cornerstone Protection is the most reliable security systems supplier in Lexington, Kentucky area to protect your home or business. You can trust our online alarm systems for 24/7 secure protection to keep your business or home safe and secure.


Our Lexington home security systems can come with many different components including digital keypads, 24/7 monitoring, Bullet and IP cameras, motions sensors, glass break detectors, carbon monoxide detectors, indoor-outdoor security cameras, night vision video surveillance, smoke and heat alarms and much more.


Our professional installation home alarm services and customer service department help you with your business or home security needs. We offer many different Lexington home security systems and monitoring for your home or business to ensure better protection with excellence. All alarm systems that Cornerstone Protection of Lexington KY security systems installs use the latest technology.

We Understand You’ve Been Burned by National Security Companies

Find out why Cornerstone Protection is the Best Alarm Company for Home and Business in Lexington, Kentucky.

Protect Your Peace of Mind. Talk With an Cornerstone Protection Security Specialist.

Get in Touch

24/7 Live Support

Talk with a Cornerstone Protection Security Specialist Today

Setup a free security service consultation today by either calling us or filling out the contact form.

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