HELP PROTECT YOUR HOME
ADT Home Security in Naperville, IL
ADT is America’s most trusted* security company, tested and proven throughout our 150-year history Naperville 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 Naperville Area

Lisa
Chicago, IL
via ConsumerAffairs
Chicago, IL
via ConsumerAffairs
Aug. 14, 2017
"My last situation with ADT is my apartment smoke alarm went off. They contacted me immediately. I told him that everything was fine. I was just cooking in the kitchen with all the windows closed and they said okay.
They will call the fire department to cancel the call."

Valerie
Chicago, Illinois
via ConsumerAffairs
Chicago, Illinois
via ConsumerAffairs
April 21, 2017
"We have been members of ADT for over 10 years and we are completely satisfied with the service! If I make a mistake or if my alarm goes off for whatever reason, ADT is there and the response is very quick!
I hope ADT will stay forever, I feel more secure!"

Brenda
Chicago, IL
via ConsumerAffairs
Chicago, IL
via ConsumerAffairs
Aug. 13, 2017
"I have contacted ADT a couple of times via the telephone. Both agents very helpful, courteous, and cared about my issues. They answered my questions and assured me of various aspects of my system.
I highly recommend contacting ADT via phone for excellent assistance."
ADT Naperville Service Area
Our ADT Naperville 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
- Naperville IL 60523
- United States
- (847) 725-0836
- Naperville Office Hours
- M-F 8am - 4pm
- Sat/Sun Closed
- Questions? Call Us Today!
- M-F 7am - 9pm
- Saturday 8am - 6pm
- Sunday 9am - 6pm
- Warrenville
- Lisle
- Eola
- Valley View
- Fox Valley
- Glen Ellyn
- Winfield
- Wheaton
- Downers Grove
- Bolingbrook
- West Chicago
- Northwoods
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.