HELP PROTECT YOUR HOME
ADT Home Security in Dallas, TX
ADT is America’s most trusted* security company, tested and proven throughout our 150-year history Dallas homeowners know we can help them protect what matters most.

Compare ADT security packages
Compare ADT security packages
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ADT+ Mobile App & Control
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Intrusion Detection
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Trusted Neighbor
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Front Door Video
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Perimeter Video
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Motion Detection
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Fire & Carbon Monoxide Detection
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Water & Temperature Detection
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Remote Access
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Alarm Cellular Backup
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30-day Event History
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Theft Protection Guarantee¹
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Money Back Guarantee¹
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24-Hour Battery Backup
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- 1 Requires ADT Complete pro monitoring plan and compatible devices. See here for terms.
- 2 Terms and conditions apply, see here for terms.
- 3 Applies after ADT has made attempts to resolve a system related issue. Requires purchase and continual monthly payment of both QSP and professional monitoring at time of activation to be eligible. See here for terms.
Convenience and protection in the palm of your hand
Convenience and protection in the palm of your hand
The ADT+ app lets you access your ADT system, Nest cams and Nest thermostats, all in one place.*
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Happy Customers in the Dallas Area

Christen
Dallas, TX
via ConsumerAffairs
Dallas, TX
via ConsumerAffairs
Dec. 18, 2017
"Have been a customer for over 16 years and have always had the best service. Always reliable and great customer service.
They are reasonably priced, have always protected my condo and have always helped in any situation that has arisen in the last 16 years."

Karen
Dallas, TX
via ConsumerAffairs
Dallas, TX
via ConsumerAffairs
Jan. 18, 2018
"I have never had a problem with ADT. They are always very courteous & helpful if I have to call them for anything. When my battery has gone out, they send me a new one free of charge that I can change out myself.
I would definitely recommend them to friends."

Eunice
Dallas, TX
via ConsumerAffairs
Dallas, TX
via ConsumerAffairs
Jan. 19, 2018
"I been a customer of ADT for the past 14 yrs and no problem whatsoever, nor complaints about them.
I would recommend this security company to anyone who is looking for a company that protect their home and family."
ADT Dallas Service Area
Our ADT Dallas team offers professional home security installation and a variety of security and automation products and solutions.
Same-Day Installation
6-Month Money-Back Guarantee*
24/7 Live Phone Support
- ADT Security Services
- Dallas TX 75201
- United States
- (469) 893-4275
- Dallas Office Hours
- M-F 8am - 4pm
- Sat/Sun Closed
- Questions? Call Us Today!
- M-F 7am - 9pm
- Saturday 8am - 6pm
- Sunday 9am - 6pm
- Highland Park
- University Park
- Cockrel Hill
- Irving
- Hutchins
- Balch Springs
- Duncanville
- Mesquite
- Buckingham
- Farmers Branch
- Richardson
- Grand Prairie
The ADT+ app gives you convenience and protection in the palm of your hand. You can access your ADT system, Nest cams and Nest thermostats, all in one place.*
More control, more choices, more peace. ADT has partnered with Google to give you more ways to help protected and stay connected to your home. Integrate Nest cams, Nest thermostats and Nest Hub for a more connected ADT system you can easily control, whether you’re at home or on the go.