ADT Security Services

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377 N 3rd Ave
Phoenix, AZ 85003

Reviews

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1.597 reviews
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Steve L.
10/2/2024

It's been a very disappointing 6 month of service. I was told by someone who knows alarm systems to not go with ADT. I didn't listen and now I'm paying the price. 3 months into the service, my...

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Maria B.
10/22/2025

@jimdevries. I have spoken to your corporate business relations manager @zacharysiliac because I called the better business bureau. ADT took over my alarm company from a two year old home. They...

Andy G.
12/12/2025

I have been an ADT customer since March, and I have been dissatisfied and unprotected since the start. I have called for a number of issues with the equipment. and not only was I not properly...

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Jose G.
11/26/2025

Would not recommend ADT. After 1st year, ADT has the right to increase your bill, and if you try to cancel, you will have to pay early termination charges. DO NOT GO WITH THIS COMPANY !!!

Anita M.
11/5/2025

I ended my service with them last year. 2x they sent me a bill for over $600. When I ended the service, they provided me with a final bill which was not only way less than the $600 but paid. I...

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