ADT Go mobile app

Protect Your Home in Maryland Heights Today!

ADT Wireless Home Security System

*36 month monitoring contract required. Applies to Traditional Service Level only without Extended Warranty Plan.
See important terms and pricing here.

Keeping Maryland Heights, MO homeowners safe from criminals

At ADT, we understand that the most important service we can offer to you is to protect the security and tranquility of your family and home. To us, this means more than just installing a home security system in your Maryland Heights, MO home. We have been the leading home security company for over 140 years. At ADT, we are also leaders among home security companies in Maryland Heights, MO developing home automation systems that work in conjunction with our home security alarms. You can be assured that your home is monitored and secure, 24 hours a day/365 days a year, no matter how far you may be from Maryland Heights, MO. We ensure your home is monitored and secured for a variety of disasters.

Reliable Home Security Systems with the Latest Technology Innovations

The ADT home security systems installed in Maryland Heights, MO are more advanced and more effective than ever when paired with Pulse - our cutting edge home automation service. The Pulse home automation control smartphone app gives you full access to your security alarm and household functions from the palm of your hand, whether you're in Maryland Heights, MO or anywhere else your life takes you.

From the comfort of your smartphone you can easily manage your home security with the ability to: Arm and Disarm the System, Receive Security Alerts, Adjust Your Thermostat, Control Lighting and Appliances, Lock and Unlock Doors


Pulse home automation means you never have to worry about forgetting to turn off appliances, setting the alarm, or walking into a dark empty house, and the service is matched by ADT's dedication to giving you the fastest response when your security alarm is triggered.

 

ADT Maryland Heights Service Area

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

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

*Subject to certain restrictions

  • ADT Security Services
  • Maryland Heights, MO 63043
  • United States
  • (314) 669-2265
  • Maryland Heights 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
  • St. Ann
  • Bridgeton
  • Earth City
  • Breckenridge Hills
  • Creve Coeur
  • Overland
  • Edmundson
  • Woodson Terrace
  • Olivette
  • Robertson
  • St. John
  • Charlack

Security Camera and Surveillance Systems

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.

Maryland Heights Home Automation Services

Easily manage your security, lifestyle and home all from the palm of your hand with our home automation services. Our Pulse system is designed to help you control your living environment, whether you're home or not. Keep your home safe and your family comfortable by easily adjusting the lighting, temperature and even your home security system. Learn more about Home Automation Solutions.

The best part is that all these ADT home security services are affordable for the everyday home, condo, apartment, or townhome owner in Maryland Heights, MO. The peace of mind which ADT security systems provides, by ensuring your family and home are safe, is invaluable. We invite you to compare our home security alarms, systems, and automation can provide peace of mind at a price you can afford.

Smart Home Technology in Maryland Heights

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.

ADT Security Services

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.

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.

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.

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.

Happy Customers in the Maryland Heights Area

 
Gilbert
Ferguson, MO
via ConsumerAffairs
5-star rating

Dec. 15, 2017

"I like having ADT. My experiences with them have been mostly positive. When one of my wires was loose, a nice gentleman came by and repaired that. 

He called me ahead of time before he came and cleaned up after himself when he was finished with the job. I would recommend ADT because I’ve had success with it so far."

Evelyn
Mountain Grove, MO
via ConsumerAffairs
5-star rating

Jan. 24, 2018

"I'm 82 years old and when my husband passed away in September, my children told me that they wanted to get me an alarm security for a Christmas present to make them feel more secure that I was alright.

 My house has been broken into three different times where all my guns and antique clocks were stolen. I also work at Walmart from 1:00 to 10:00 at night and my kids said that they didn't want me coming home at night and not feeling like I was secure at the house. 

They got me an alarm system with ADT and when it was installed, the tech was a very nice person. I feel safe and very secure having them, and so far, I'm very well pleased with their service. I also feel that when I come home, pull in the driveway, and into the garage, there would be no one that had broken in to the house and be waiting for me to come home like I hear on the news. I appreciate ADT and I couldn't find a better company. I would highly recommend them to anyone. As a matter of fact, my neighbor over here on the corner stopped by to ask me about my security system and I told her about what my experience with ADT. She said she was going to call them and have them install one for her, and she did."

Ann
Kansas City, MO
via ConsumerAffairs
5-star rating

Jan. 18, 2018

"Having ADT Security makes me feel safer while I'm in and away from home. The system is easy for me to use and I can check in on my home at any time and actually see what's going on. 

I find the system very reassuring."

Secure your home in Maryland Heights with an

ADT Wireless Security System

ADT Security starting at $28.99

*36 month monitoring contract required. Applies to Traditional Service Level only without Extended Warranty Plan. See important terms and pricing here.