ADT Security Service

Solid Alarm System and Capable Installation We had ADT replace the non-central alarm system in our new home. The existing system was old and both prior owners had "forgotten" the master code...

Most disappointing. We have been ADT customers for about two years. We needed to replace several exterior doors, which would require the system to be temporarily disconnected. Prior to replacing...

DO NOT SIGN A CONTRACT WITH ADT Listen to their reviews on Google, you don't want to be with this company. When you have problems, you'll find yourself running into long hold times, constant...

10 negative star for ADT!! I never argue with any company on phone before until ADT I was not believe on Yelp review and some others site review about ADT until today. Most of review give a low...

Purchased ADT system - had terrible problems getting it started with set up. 4th try with Tech support was a disaster. I had purchased Smart locks for my front and back door. When the tech guy...