I said I'm being relocated to NYC, not cancelling your service because I don't want it anymore. How am I supposed to plan for that when I initiate your service? Plus I'm keeping my other account open. He said you signed a 3 year contract and have to pay out the remainder regardless. And he wouldn't escalate me to a supervisor. I think this is outrageous and a horrible way to treat a customer. And thats why I'm posting my first ever review. I'm furious.
*$99 Customer Installation Charge. 36-Month Monitoring Agreement required at $36.99 per month ($1,331.64), 24-Month Monitoring Agreement required at $36.99 ($887.76) for California, including Quality Service Plan (QSP). Form of payment must be by credit card or electronic charge to your checking or savings account. Offer applies to homeowners only. Local permit fees may be required. Satisfactory credit history required. Certain restrictions may apply. Offer valid for new ADT Authorized Premier Provider customers only and not on purchases from ADT LLC. Other rate plans available. Cannot be combined with any other offer.

Hello Paul. We are sorry for your experience with one of our authorized dealers. Millennium Alarm Systems INC is an independently owned and operated retailer of our monitoring services. Therefore, they install / sell their own alarm equipment and are not owned by ADT. If you have any unresolved concerns with Millennium, we can reach out to them on your behalf to assist further. Thank you. -Andrew


There are many points at which a home security company can disappoint its customers. This may account for the large number of critical comments about ADT security systems. Customers complain about undisclosed fees, prices that are sharply higher than quoted, punitive cancellation policies, relentless upselling, incompetent technicians, malfunctioning and obsolete equipment, and poor customer service. A minority of commenting customers, however, are very satisfied with the service.
They sit at the top of the table for a reason. Besides the legacy, their quality is unmatched by any competitor by far. I have tried numerous security systems in the past from rival companies but kept coming back to ADT and now have finally settled with them. The main pro of them is the nationwide reach and exceptional service at any point of time in the day or night. Big kudos!
I went with ADT because they were a trusted name in the industry with businesses such as banks and other companies that need reliable monitored service. That was the most important thing to me and they have never let me down. I have been with them for over 15 years and the equipment has operated well. If I wanted to have them add additional services over the years, I know that there is an installation cost but it is well below that of a general contractor. And I am sure existing customers can self install if they know how. I have worked with customer service to do alarms tests and inquire about other things and have never had a problem. I have read many of the complaints on this site and many are a result of the home owner not doing their research or expecting free services. These companies have contracts to recoup the equipment costs. They need to pay an employee to do a truck roll for installations…every time. They are not a charity service. And I should note that in over 15 years my monthly fee has only gone up once. Not bad compared to some of the others. So again, I would rather use a company that the banking industry relies on because the most important thing to me is reliability in the event of a crisis. ADT has always been there 24/7.
 Link Interactive is a company that has fully embraced new technologies in order to deliver its customer base the best services available, every time, without fail. While an à la carte system of purchase may at first seem daunting to new customers, ultimately, buyers are given total control of the services they receive, which allows for the best-customized care possible. Link Interactive puts customers first and keeps striving for the next big break in innovation at the highest level.
I bought $2k+ of equipment after being told that the equipment was transferable to a new residence since I was installing it in a rental residence I did not own. It was explicitly explained that I was renting and would be moving within 3 years and was promised I could take all equipment with me to be installed in another home. When I moved I was informed that the equipment cannot be transferred but that a $500 moving credit is given, however the new home I was moving into had “a better system” and the $500 credit would cover the little bit of equipment I was missing to give me an “even better system” than I had in the previous home. New contract was signed based on this. No new equipment was installed – turns out the only existing equipment was a couple of door sensors and hard wired alarm pads, which were not used. There are no sensors on windows or 3 of the 5 doors. My last home had over ten window sensors and 5 door sensors as well as 2 alarm pads at entry doors. Now I have two doors protected and one alarm pad that can only be used in a room that is not a primary entry point and would require me to run across the house to disarm every time I enter my home. It is a 3 year contract that has to be paid in full so I am now paying for services for 3 years that cannot be used and were sold under completely false pretenses. The company refuses to deliver what was promised and continues to try to get me to buy more equipment to get what i already paid for. What’s more is that I had a 3 year contract in the previous home that they reassigned to another 3 year contract after having already fulfilled 2 years of the first contract – this is not what was explained to me, I was told the new contract was for the 1 year difference. I either have to cough up $800+ to cancel the contract or continue to pay for monitoring on equipment not installed.
We had ADT at the house we used to live in. I loved having the safe and secure feeling knowing we were monitored and able to reach help if it was needed. We had a chime on the doors so if they opened we knew someone was coming in. We had all the windows and doors covered too. We rarely had a false alarm, in the approx. 10 years we had them maybe this happened twice. The false alarms were due to battery problems and ADT quickly sent a person to repair. One of my favorite features was the secret alarm code you could enter when you got home that really meant send help. Being a mom at the time of younger children it helped me feel less vulnerable. Any time I was in contact with ADT I always had a pleasant experience and never had a problem dealing with their people. I also felt a sense of peace knowing when we all went to bed we had the alarm set and felt secure and safe.
As you start looking for a house alarm company, there are a number of things you need to look out for. Proceed with caution when you’re dealing with companies who install proprietary systems and claim that they only work with their licensed monitoring systems. You should also watch out for organizations who won’t let you alter your passcode or switch to another company even after your contract has finished. To be sure, opt for a company that gives you full access to your programming and code features and uses non-proprietary components.
ADT Security Services is a well-respected name in the home security market throughout the US and Canada. It’s also the largest provider in these areas. Each ADT security system is professionally installed for free and carries a 6-month money-back guarantee. Customers can bring their own equipment or lease equipment from ADT for home security as well as medical response, disaster protection and home automation.
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