Protect Your Home in Huntsville Today!

ADT Home Security in Huntsville, AL

We’re here to deliver the best home security equipment and services to fit your needs - since 1874. Huntsville homeowners trust ADT to help them protect what matters most.

Brick house with an ADT sign out front

Compare pro-installed smart security packages

Compare pro-installed smart security packages

Secure Home
Smart Home
Video & Smart Home
Intrusion detection
Our Best Package
Fire, CO & flood monitoring
Voice control
Touchscreen control panel
Remote access mobile app
Smart home automation
Video security
Stored video clips


Looking for a DIY security system?

Looking for a DIY security system?

ADT is Huntsville’s choice for home security


Whether you’re at home or away at work, we ensure your Huntsville residence is monitored 24/7 for your family’s safety and protection. Huntsville and surrounding area homeowners count on ADT to professionally install and monitor their homes every day. ADT home security systems can include:

  • Digital panel 
  • Entryway contacts 
  • Wireless keychain remote 
  • Motion detector
  • Yard signs and window decals 
  • 24/7 monitoring

At ADT, we believe in protecting what matters most. If your security system sensors are triggered, ADT will alert emergency responders to your home for you. Huntsville homeowners can also receive automated customized mobile alerts.

Happy Customers in the Huntsville Area

Huntsville, AL
via ConsumerAffairs
5-star rating

June 25, 2017

"ADT provides affordable and comprehensive home security. Backed by professional, knowledgeable and courteous customer support ADT is fast to respond to any questions or problems with their service. " 

"ADT has an excellent website that facilitates both support and questions you may have with regard to your security system. I have been a customer of ADT for over 16 years."

Huntsville, AL
via ConsumerAffairs
5-star rating

June 24, 2017

"We can't recommend our ADT security service enough! Whenever we have had a problem, the ADT personnel have been courteous and helpful. The ADT equipment is easy to use and just what we needed." 

"As far as we are concerned, ADT is the absolute BEST!"

Huntsville, AL
via ConsumerAffairs
5-star rating

Sept. 25, 2017

"When we came to Huntsville, we signed on with a local security, Broadview, then ADT bought them. We have outside doors alarm and sensors that if anybody comes in on one of those, ADT will pick up. "

"During installation, their team was on time for the installation of the two new remotes. When I first had ADT, my experience was not so good, but now, I find their service to be excellent. They have improved in the past few years. When I talk to them on the phone, they're really nice and I don’t have any problem. They help me out anytime I need help. "

ADT Huntsville Service Area

Our ADT Huntsville team offers professional home security installation and a variety of security and automation products and solutions.

  • Check Mark Same-Day Installation
  • Check Mark 6-Month Money-Back Guarantee*
  • Check Mark 24/7 Live Phone Support

*Subject to certain restrictions

  • Huntsville Office Hours
  • M-F 8am - 4pm
  • Sat/Sun Closed
  • Questions? Call Us Today!
  • M-F 7am - 9pm
  • Saturday 8am - 6pm
  • Sunday 9am - 6pm
Nearby Cities
  • Mountain Brook
  • Athens
  • Decatur
  • Hartselle
  • Arab
  • Guntersville
  • Scottsboro
  • Pleasant Grove
  • Albertville
  • Cullman

With ADT smart home automation you never have to worry about forgetting to turn off appliances, setting the alarm, or walking into a dark house. ADT home security systems installed in Houston offer advanced features when paired with ADT Command - our cutting edge home automation service. The ADT Control smart home mobile app gives you full access to your security alarm and smart home equipment, whether you're in Houston or anywhere else life may take you.

With ADT Control you can easily control your smart home’s equipment on the go. You’ll be able to:

  • Arm and disarm your system
  • Receive automated security mobile alerts 
  • Adjust your smart thermostat 
  • Control smart lights 
  • Lock and unlock smart locks

Our home automation service is matched with our dedication to giving you the fastest response when your security alarm is triggered.

Keep an eye on your home, pets and loved ones with trust-worthy security cameras and surveillance systems. Your surveillance system will automatically start recording if your alarm is ever triggered, and notifications are pushed to your smartphone or tablet. Not only do these investments provide peace of mind, they can also assist with discounts on your homeowners insurance.

Easily maintain control of your home and improve your quality of life with this convenient technology. This provides a simple solution for monitoring all aspects of your home, regardless of where life takes you, from safety (by seeing who is at your front door) to energy consumption. Smart home systems are great for all living situations whether you live in a house, condo, apartment or mobile home.

Get smarter home security with remote control of your system and more. 

Burglary Monitoring

Our home alarm security systems are constantly monitoring to ensure that once a burglary alarm is received at a Customer Monitoring Center, a trained ADT professional will notify you and first responders quickly.

Fire and Smoke Monitoring

When a fire and smoke detector in one of our home security systems is received, a trained ADT professional will notify you and your local fire department as quickly as possible.

Medical Alert Monitoring

Never feel alone again with ADT medical alert monitoring in our home alarm security systems. Push a button to be connected to a trained ADT professional through the two-way voice intercom system. If assistance is needed, this professional will contact the appropriate emergency response services.

Security Camera Systems

With an ADT wireless home security camera system, you can do more than monitor your home security remotely — you can manage your life. For example, looking in on the cable repairman from your office.

Carbon Monoxide Monitoring

A carbon monoxide (CO) leak can spell serious harm for you and your family since it can be impossible to detect without a warning device. Make your home a safer place with CO monitoring services available with most ADT home security systems.