My experience with ADT has been HORRENDOUS. My alarm system was installed on July 8, 2026. It worked for exactly one day before it could no longer be armed. I reported the problem immediately,...

A storm knocked out power to my house. When power came back online, it fried our system. 1. ADT didn't call me to tell me that the system was down. 2. When I told them that the system was down, it...

Beware of bait and switch. We live in CT, but also have a small house in CA. We purchased an ADT system from their tele-sales rep. Lo and behold, a week before install, they increased cost by...

Do not trust this company! I've never dealt with a more unprofessional customer service ever. I cancelled my services back in November and continued to be billed. I called in February to complain...

ADT are LIARS, SCAMMERS and Infuriating in every way. Every heard of Bait & Switch? This is what they do, don't believe any hard contracts writing out in front of you they send a different one via...