HELP PROTECT YOUR HOME
ADT Home Security in San Diego, CA
ADT is America’s most trusted* security company, tested and proven throughout our 150-year history San Diego homeowners know we can help them protect what matters most.
Compare ADT security packages
Compare ADT security packages
Outdoor Video
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Front Door Protection
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Total Safety
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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.
Two easy installation options
Two easy installation options
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.*
Screen images on this page are simulated
Happy Customers in the San Diego Area
Heidi
San Diego, CA
via ConsumerAffairs
San Diego, CA
via ConsumerAffairs
Oct. 7, 2017
"I have been an ADT customer for many years. They have great customer service and I love all the technology updates that are available for your security system.
They have a very quick response time when there is an alarm."
Margaret
San Diego, CA
via ConsumerAffairs
San Diego, CA
via ConsumerAffairs
Oct. 7, 2017
"ADT responded to an alarm at my residence in the middle of the night. The operator stayed on the line with me the entire time while I checked to make certain that everything was okay...
and that it was probably just a flying moth/or ? that set off the alarm."
Carol
San Diego, CA
via ConsumerAffairs
San Diego, CA
via ConsumerAffairs
Oct. 2, 2017
"I live in a somewhat rural area. Prompt response to any issues with the system.
Loved it and would recommend it to anyone who needs peace of mind when at home or away."
ADT San Diego Service Area
Our ADT San Diego 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
- 3830 Calle Fortunada
- San Diego, CA 92123
- United States
- (858) 380-5542
- (858) 633-0859
- ADT Security Services
- 8322 Clairemont Mesa Blvd, Suite 106/107
- San Diego CA 92111
- United States
- (619) 354-5575
- San Diego Office Hours
- M-F 8am - 4pm
- Sat/Sun Closed
- Questions? Call Us Today!
- M-F 7am - 9pm
- Saturday 8am - 6pm
- Sunday 9am - 6pm
- Coronado
- National City
- Chula Vista
- Lemon Grove
- La Mesa
- La Presa
- Imperial Beach
- La Jolla
- El Cajon
- Rancho San Diego
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.