HELP PROTECT YOUR HOME
ADT Home Security in Marietta, GA
ADT is America’s most trusted* security company, tested and proven throughout our 150-year history Marietta 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 Marietta Area
ADT Security Services is rated 5 out of 5 stars based on 3 customer reviews from the Marietta area

Krista
Marietta, GA
via ConsumerAffairs
Marietta, GA
via ConsumerAffairs
June 22, 2017
“I have had ADT for the past 12 years (entire time I have owned my home) and I feel very safe knowing their system is protecting my home.
Handling alarms has been quick and thorough, switching over to access through cell tower was seamless, and I am setting up service at my new home. Definitely a great experience."

Sheryl
Marietta, GA
via ConsumerAffairs
Marietta, GA
via ConsumerAffairs
May 23, 2017
"I have been one of ADT's favorite customers for many years. Our first service began in Stone Mountain.
They are one of the original name brands and I personally will not entrust any other security company to secure my home."

Jacquelyn
Marietta, GA
via ConsumerAffairs
Marietta, GA
via ConsumerAffairs
Aug. 11, 2017
"On more than one occasion I have triggered my alarm by mistake. The response from ADT was always quick and efficient. A call would come to my designated telephone number and the responder to my call always sought to make sure I was safe.
Appropriate information was gathered from me such as my password after my safety was determined. I wholeheartedly recommend ADT to family and friends. I have been with ADT for many years, including when I resided in another state."
ADT Marietta Service Area
Our ADT Marietta 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
- 2152 NW Pkwy SE
- Marietta GA 30067
- United States
- (770) 872-0832
- Marietta Office Hours
- M-F 8am - 4pm
- Sat/Sun Closed
- Questions? Call Us Today!
- M-F 7am - 9pm
- Saturday 8am - 6pm
- Sunday 9am - 6pm
- Kennesaw
- Mableton
- Powder Springs
- Woodstock
- Acworth
- Austell
- Roswell
- Lithia Springs
- Holly Springs
- Dallas
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.