HELP PROTECT YOUR HOME

ADT Home Security in Fremont, CA

ADT is America’s most trusted* security company, tested and proven throughout our 150-year history Fremont homeowners know we can help them protect what matters most.

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*Source: Newsweek, Sept. 2024 
Brick house with an ADT sign out front

Compare ADT security packages

Compare ADT security packages

 
ADT Security Starter package consisting of ADT door/window sensors, ADT app, ADT hub , ADT motion sensor, ADT sign, ADT window sticker Outdoor Video
Video Essentials package consisting of ADT door/window sensors, Google Nest Doorbell, ADT hub, ADT app, ADT motion sensor, ADT sign, ADT window sticker Front Door Protection
Front Door Protection package consisting of ADT door/window sensors, Google Nest Doorbell, ADT app, ADT hub, ADT motion sensor, ADT sign, ADT window sticker Total Safety
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.

Two easy installation options

Two easy installation options

Shop self-setup online or call for pro install
shop self-setup
White cell phone pro install

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.*

*Notifications, remote control, video streaming and video recording require working internet, Wi-Fi, a Google Account and Google Home app linked to your ADT+ app.

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Happy Customers in the Fremont Area

 
Linda
Milpitas, CA
via ConsumerAffairs
5-star rating

Feb. 28, 2017

"Several times when we are too slow to disarm, it triggers the alarm and immediately we get a call both to my land phone and cell phone. Very efficient. And they also acknowledge when it was corrected.

 Thanks for your constant watch."
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Joe
San Jose, CA
via ConsumerAffairs
5-star rating

Jan. 8, 2018

"The technician came on the window time schedule. He fixed the problem in no time at all. He was very knowledgeable, courteous and friendly. Nice to converse with. 

The problem was with my rear camera not working. The problem was fixed by updating the firmware."
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Lynne
San Jose, CA
via ConsumerAffairs
5-star rating

Oct. 7, 2017

"I am very pleased with my system. I've had a few hiccups recently, but calls to your customer service folks fixed all the issues quickly. Am looking at getting another camera or two.

 I really like the key fob feature as well."
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ADT Fremont Service Area

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

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

*Subject to certain restrictions

  • ADT Security Services 
  • Fremont, CA 94538
  • United States
  • (510) 314-8737
  • Fremont 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
  • Newark
  • Union City
  • Sunon
  • Alviso
  • Mount Eden
  • Palo Alto
  • Milpitas
  • Hayward
  • East Palo Alto
  • Pleasanton
  • Dublin
  • Castro Valley

Get a free quote and ADT offers

Call or complete the form and an ADT specialist will contact you with a quote.

Personal Information
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By clicking the Get a Free Quote button, I agree that an ADT specialist may contact me at the phone number provided by me using automated technology about ADT offers and consent is not required to make a purchase.

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.*



*Notifications, remote control, video streaming and video recording require working internet, Wi-Fi, a Google Account and Google Home app linked to your ADT+ app.

 

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.