ADT Customer Service


Contact ADT Customer service: Find below customer service details of ADT, including Customer care phone and email. Besides contact details, the page provides a brief overview of the company and its services.

About ADT

ADT Inc., formerly The ADT Corporation, is an American company that provides residential, small and large business electronic security, fire protection, and other related alarm monitoring services throughout the United States.

ADT Customer Service Contact Details



Customer Service Number
(800) 587-4198

Email Support

Official Website:

Support/Complaint Online

 Postal Address

ADT customer service Number

For ADT Support : (800) 716-3640

24/7 support available

For ADT Sales : (800) 246-9320
New customers

ADT Support email Address

send a mail to:


Get Support on ADT Social Media

Visit official ADT Twitter support page—

ADT Twitter support team will provide 24×7 Twitter support for all your ADT’s Issue related queries.

just tweets @ 

You can also get help from ADT’s Official Social Media Page.

If you are still looking for More ADT customer service Details, simply check out the links below :

ADT Services | In-Home Consultation, Installation, Repairs

Call (800) 798-3054 or fill out the form below and an ADT Specialist will call you, from time to time, about ADT offers.

ADT Customer Service | More about Your ADT System

To ensure your system is sending signals to ADT, we recommend testing it every 30 days. It’s easy to test your system, simply log into,

ADT system | TELUS Support

This is a low-cost alternative to a regular landline that will also support your security system. See below for a list of ADT-approved VoIP providers:.



We do not offer customer service or support ourselves. is not affiliated/associated with ADT in any manner,

ADT Customer Service FAQ


How can I talk to ADT?

Call ADT Customer Serice at  (800) 587-4198 or fill out the form and an ADT Specialist will call you about ADT

How do I contact ADT UK?

Contact ADT UK Customer service department on 0344 8001 999.

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