*Average response time is 10 seconds based on ADT call center data 2026
Home security. TWO WAYS. Pro-install or DIY
Professionally installed home security
GET A FREE QUOTE
Call (800) 521-1729 or complete the form and an ADT specialist will contact you with a quote.
REAL PEOPLE. REAL PROTECTION.
If your internet drops, your system switches to cellular. If a monitoring center goes down, another one picks up.
See how monitoring works
Battery backup keeps your system running when the power goes out.
Your alarm signals travel on FirstNet, so they get through even when cell networks are jammed.
6000 monitoring pros across six company-owned centers, around the clock.
PROFESSIONALly installed Home security
Security system with Google Nest Cam & installation
An ADT pro sets it all up, so you don't have to.
*Req. 36 mo. pro monitoring plan. Subject to credit approval. Early cancel fees. Must call to claim offer. See additional terms & pricing below. Exp 11/9/26. Terms here.
ADT runs 6 monitoring centers across the U.S. that handle more than 95% of our critical alarms within 60 seconds. We never outsource your safety.
6
1
ADT is proud to be the longest-running home security company in the United States.
150+
20
Emergencies can't wait, and neither do we. Our pros respond to alarms fast with the support you need.
In as little as 10 sec
Not published
The ADT+ app offers features that help keep you safe when you’re away from home, including MySafety, which lets you discreetly contact an ADT agent and access emergency assistance through the ADT+ app.
MySafety* - Protection beyond your front door.
Exclusive to ADT, Live Light™ is a yard sign that illuminates when your alarm is activated to help first responders quickly identify your home.
Live Light™ - A visible layer of protection.
FirstNet first responder network. Your alarm gets through when others are busy.
FirstNet® - Helps get help there faster.
Response time: ADT internal data. Competitors do not publish an official figure.
*MySafety requires a professional monitoring plan and v5 ADT Base. U.S. only. Excludes Milwaukee, WI.
What our customers are saying
“ADT gives me peace of mind. It makes me feel more comfortable knowing that my son is protected also. I’m so thankful they called so fast and that police officers were here so quickly to help us.”
Wendy · Verified review
Seattle, WA
Named America's Best Customer Service By Newsweek
*Voted #1 most trusted home security provider brand by American shoppers based on the 2026 BrandSpark® American Trust Study. *Reprinted with permission. © 2026 Ziff Davis, LLC. All Rights Reserved.
