Local Home Security Company in Southlake

Best DFW Alarms & Surveillance

Living in Southlake means enjoying a higher standard—gorgeous homes, outstanding schools, and a tight-knit community. But even in the safest neighborhoods, true peace of mind comes from knowing your home is protected 24/7. That’s where Allied Home Security comes in. As a Texas-owned company, we’re proud to help Southlake families stay secure with smart, affordable systems that fit your lifestyle.

Whether you’ve just moved into a new build or you’re protecting a long-loved home near Town Square, our goal is simple: to deliver top-quality home security, without the premium price tag. With plans starting at just $19.95/month, you can protect what matters most—your family, your property, and your future—with help from a team that lives right here in Texas.

Allied Home Security
Today Only!
Free 4 Camera DVR*
Includes App Access

Southlake Security Camera & Alarm Installations

Commercial Grade Surveillance

When it comes to installing security systems, experience and precision matter. That’s why Allied offers white-glove installation service throughout Southlake, often the same day you call. Our technicians take the time to understand your home’s layout and your unique needs, ensuring that your cameras and sensors are placed exactly where they’re needed most.

We specialize in both discreet and visible camera setups, offering the perfect balance between effective surveillance and aesthetic appeal. Whether you want a doorbell camera for everyday convenience or a full perimeter setup with motion-activated HD video, we tailor every system to your home—not the other way around. And if you already have equipment? We can usually take it over and upgrade it for free, making the transition effortless.

Our CamerasCompetitors
Best Price Guaranteed

Designed for the Southlake Lifestyle

Smart Home Security

In a community as forward-thinking as Southlake, it only makes sense that your security system should be smart, too. Allied offers fully integrated smart home systems that give you control over your entire house—from door locks to lighting, thermostats, garage doors, and beyond—all from your phone.

Heading to dinner at Del Frisco’s? Arm your alarm from the valet stand. Out of town for the weekend? Check your live camera feeds or unlock the front door remotely for a neighbor grabbing the mail. With Allied, your entire home is in your hands—secure, connected, and running on your schedule. It’s not just smart—it’s smart done right.

Southlake Video Surveillance Systems
Free Camera & Alarm Installation

Takeovers of Existing Systems

Works with Most Brands

If you’re looking to activate an existing system, we’ve got you covered. Our team can quickly activate your system—or upgrade it if needed—so you can start monitoring without a landline. Contact us to check if your system qualifies for our $19.95/month rate. We can usually activate your system within one business day, with $0 activation fees. Plus, we’ll take care of minor repairs and provide free training on how to use your system.

Here are some of the popular brands we activate:

  • ADT
  • 2Gig
  • Brinks
  • Smith
  • DSC
  • Qolsys
  • ASG
  • Honeywell
  • Alarm.com

+ Many More!

Please give us a call to see if your system is compatible and eligible for the $19.95/mo monitoring rate.

Existing Alarm Monitoring
Already Have a System?
Activate Your Alarm for just $19.95/mo

Home Security Systems

Smart & Reliable Home Alarm Systems

Your home deserves more than a sticker in the window—it deserves real, active protection. Our Southlake security systems are built to stop threats before they become emergencies, with instant alerts, backup power, and rapid-response monitoring all working together behind the scenes.

Door and window sensors, glass break detectors, motion alerts—everything is integrated into one easy-to-manage platform, with backup battery power and cellular fail-safes built in. In Southlake, where large homes and long driveways are common, it’s especially important to have a system that’s always on, always connected, and always ready. You protect your home by living in it—let us protect it when you can’t.

Package Alerts
Smart Home App
New Customers Get
$0 Installation + $0 Activation
8 Seconds Alarm Response Times

Alarm Monitoring You Can Trust Day and Night

Ranked #1 Fastest Response Times

Emergency response doesn’t work on a schedule—and neither do we. That’s why every Allied system comes with 24/7 alarm monitoring from our UL-certified Texas-based center. We’re ready the moment something happens, and our team doesn’t rely on robots or overseas call centers—we use real, trained professionals who care.

Whether there’s a break-in, a fire, or a medical alert, our monitoring center jumps into action in seconds. We dispatch police, fire, or EMS when needed and keep you informed every step of the way. With monthly rates starting at just $19.95, you get elite-level monitoring without the elite-level bill.

Alarm Monitoring in Southlake, TX
Call Us for a Free Quote or to Schedule a Consultation
Business Security Systems

Business Alarms & Surveillance in Southlake

Protecting Local Businesses

From boutique storefronts to upscale office spaces, Southlake businesses need security that works as hard as they do. Allied provides commercial-grade alarm systems and surveillance solutions tailored to fit your business operations—no matter how complex or specialized.

Our clients appreciate having remote access to their cameras, employee entry logs, and alarm settings, all managed through a secure mobile app. Whether you’re concerned about theft, after-hours access, or general liability, our business systems are built for real-world performance, keeping you protected and in control 24/7.

Southlake Video Surveillance Systems
Last Chance!
Free 4 Camera DVR*
Must Call to Claim!

Alarm Installation in Southlake and Surrounding Areas

Simple, Friendly, and Honest

We know you don’t have time for long waits or complicated sales pitches. That’s why our process is designed to be fast, easy, and 100% customer-first. It starts with a free consultation—either over the phone or in person—where we’ll learn about your home or business and make recommendations that actually make sense.

Once you’re ready, we can usually install that same day or the very next. Our technicians are licensed, professional, and friendly—and we stay until you know exactly how to use your new system. After installation, you’ll have ongoing access to our support team, just in case questions ever come up. Security should be stress-free, and with Allied, it is.

Allied Home Security Installations

What Texans Like You Say About Us

Allied Home Security
Rated 4.9 / 5 based on 2189 latest online reviews

Allied Security of Southlake

About Allied Home Security

Local Texas Alarm Company

At Allied, we’re not just in the business of security—we’re in the business of earning trust. We started in Texas and remain proudly rooted in the communities we serve, including Southlake. Our team combines decades of experience with a passion for delivering modern protection without the nonsense you get from national chains.

Thanks to our partnership with Brinks Home Security, our customers get industry-leading equipment and support, while still receiving the personal touch of a local provider. Thousands of 5-star reviews, repeat customers, and an A+ BBB rating all point to one thing—we do right by our neighbors.

Dallas / Fort Worth Location: 4470 Spring Valley Rd, Farmers Branch, TX 75244  

See How Much You Can Save.

Did you know? Choosing a local alarm company can help save you up to 50% per year. 

Allied Home Security
ADT
Vivint
Monthly Cost $19.95 $44.99 $49.99
Installation Cost $0 $149.99 $199
Activation Cost $0 $99 $0
Same-Day Setup Yes No No
UL Licensed Yes Yes Yes
Price Protection Yes Varies Yes
Theft Protection Yes No No
Locally Based Yes No No
3-Year Savings $1,532

Crime Statistics in Southlake

Southlake is widely recognized as one of the safest cities in Texas, with consistently low violent crime rates and strong community engagement. But even in an area with top-rated law enforcement, property crime still exists, particularly in the form of thefts from unlocked vehicles, package theft, and isolated home burglary attempts.

What makes Southlake unique is that many of its homes are high-value and located on larger lots—making them more appealing targets for opportunistic criminals. A visible security presence, such as cameras and signs, can be a powerful deterrent. Taking proactive steps today can help prevent a stressful situation tomorrow—and we’re here to make that easy.

Dallas Sklyline
Why Choose Allied?
  • Free Equipment You Own
  • Commercial Grade Equipment
  • Free Same Day Installation
  • Free On-Site Training

  • A+ BBB Rating

  • UL-Certified Alarm Monitoring
  • Lifetime Warranty
  • Best Price Guarantee
  • $0 Activation Fees
  • Utilize Existing Equipment

  • Local Texas Company

  • Award Winning Support

Learn More About Our Security & Automation Solutions

With a monitored smart home alarm system in Texas, you’ll get industry-leading emergency response in seconds. All packages include 24/7 alarm monitoring for your home and property. Be sure to check with your insurance to save up to 20% on your premiums.

Our small business security systems are second to none We not only help protect your small business, but we also help to improve it. You can now track when visitors come and go, or even when your employees arrive and leave.

Allied offers a wide range of OSHA compliant commercial security systems. We take commercial security very seriously and understand each industry has its own set of requirements and risks. Our custom plans for security systems are tailored to fit your commercial business needs.

Activate Your System Today for just $19.95/mo*