Best Cedar Hill Home Security Company

Reliable Protection for One of DFW’s Most Scenic Communities

Perched along Joe Pool Lake and surrounded by parks, trails, and nature preserves, Cedar Hill, TX blends suburban living with a love for the outdoors. But even in a community known for safety and serenity, securing your home or business should never be overlooked. That’s why Allied Home Security offers Cedar Hill home security systems that are affordable, customizable, and backed by 24/7 professional support.

We offer alarm monitoring starting at just $19.95/month, free equipment you own, and fast same-day or next-day installation. Whether you’re protecting a cozy home in a quiet cul-de-sac or managing a growing storefront near FM 1382, Allied has your back.

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

Security Camera Installations in Cedar Hill

Cameras That See More—and Stop More

A quality security camera doesn’t just record—it deters. That’s why Allied installs high-definition surveillance systems with AI-powered motion alerts, infrared night vision, and smart deterrents like flashing lights, audible warnings, and two-way talk.

Our systems are designed to stop crime before it happens. Cameras are placed by licensed professionals who assess your property and eliminate blind spots—whether it’s your front door, driveway, or backyard.

Whether you’re home or away, Cedar Hill home security starts with knowing what’s happening around your property in real-time. Allied makes sure you always do.

Our CamerasCompetitors
Best Price Guaranteed

Smart Home Features That Keep You Connected

Activate, Upgrade or Build Your Alarm System

With Allied, your home becomes smarter—and more secure. Our systems integrate seamlessly with today’s most popular smart home devices, giving you control over locks, lights, cameras, thermostats, and garage doors all from one mobile app.

Forget to lock the door? Do it from your phone. Need to adjust the thermostat before heading home? Tap and done. Want to check your camera feed at lunch? It’s all right there.

This is Cedar Hill home security that blends security with convenience—and gives you total control, wherever you are.

Cedar Hill 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

Cedar Hill Home Security Systems

Fast-Acting Alarm Systems That Don’t Miss a Beat

A loud alarm is helpful—but it’s the rapid response behind the alarm that truly matters. Allied’s systems are built with motion sensors, entry contacts, glass-break detectors, and emergency panic buttons, all connected through cellular backup to ensure reliability—even if your power or Wi-Fi goes out.

Once a sensor is triggered, our UL-certified Texas-based monitoring center verifies the threat and contacts emergency responders within seconds.

That kind of speed and accuracy can make all the difference. Whether you’re asleep, out for dinner, or away on vacation, your Cedar Hill home security system is working around the clock.

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

Alarm Monitoring in Cedar Hill

Always-On Monitoring You Can Trust

Our 24/7 UL-certified monitoring center is based in Texas and staffed by trained professionals who act quickly when it matters most. We don’t believe in long wait times, scripts, or outsourcing. When your system is triggered, we verify the alert and get the right emergency services on their way in seconds.

And with plans starting at just $19.95/month, you can enjoy elite-level protection at a price that works with any budget.

No hidden fees. No gimmicks. Just Cedar Hill home security that delivers every single time.

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

Cedar Hill Business Alarm Systems

Business Security That’s Built for Growth

Cedar Hill’s small businesses and service providers are the backbone of the community—and they deserve protection that’s just as reliable as a big enterprise. Allied offers scalable commercial security systems that include:

  • HD surveillance for interior and exterior coverage
  • Access control for employees and restricted areas
  • Motion and door sensors
  • Mobile management and alert customization

Whether you’re protecting a retail store, office space, or local warehouse, we’ll help you keep an eye on everything—without having to be everywhere at once.

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

Alarm Installation in Cedar Hill and Surrounding Areas

Seamless Installation by Professionals Who Care

We believe installation should be easy—and done right. Allied offers same-day or next-day security installations in Cedar Hill, completed by licensed, background-checked technicians who take pride in their work.

We’ll walk your property with you, design a system that fits your lifestyle, install your equipment with care, and teach you how to use everything with confidence.

After that? We’re still here whenever you need us. Our Texas-based support team is just a quick call or message away.

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 Cedar Hill

About Allied Home Security

Why Cedar Hill Trusts Allied Home Security

Allied is proud to be one of the top-rated DFW home security providers, offering unmatched service, advanced technology, and Texas hospitality to every home and business we serve.

We’re locally owned and operated, with thousands of happy customers, an A+ rating from the BBB, and a reputation built on honest pricing, fast installs, and systems that work exactly as promised.

When it comes to Cedar Hill home security, Allied isn’t just a smart choice—it’s a trusted partner that’s right around the corner.

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 in Cedar Hill: What You Should Know

Cedar Hill remains one of the safer suburbs in DFW, but like many growing areas, it still faces challenges from property crimes like porch piracy, vehicle break-ins, and opportunistic burglaries.

These incidents often happen in minutes—sometimes seconds—and typically target homes without visible protection.

Homes with monitored alarm systems and outdoor surveillance cameras are much less likely to be hit. Criminals look for easy opportunities—and with Allied on your side, your property doesn’t look easy.

Give yourself the advantage with a complete Cedar Hill home security solution that protects, deters, and gives you peace of mind.

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*