Contact Us
Order Your New ADT® Monitored Security System Today!
Call 866-946-8419 or fill out the contact form and a home security representative will contact you!
Sales Center Business Hours:
Open 24/7
Technical Support Inquiries
If you have a question about your installation appointment and you would like to speak to a technical support representative, please call 866-946-8419 (press 2).
Technical Support Business Hours:
Monday-Friday: 8am – 12am EST
Saturday: 8am – 8pm EST
Sunday: 11am – 7pm EST
Existing ADT Customers
For assistance with existing ADT service or alarm equipment please contact ADT 24-Hr Customer Support Network at 1-800-662-5378.
866-946-8419
Have us call you
By clicking “Call Me Now”, I consent to ADT's use of automated dialing technology, prerecorded/artificial voice, email, or text messaging to contact me for marketing purpose at the phone number and email provided. I understand consent is not required to purchase. CA Residents: Do Not Sell My Information.
866-946-8419
Have us call you
By clicking “Call Me Now”, I consent to ADT's use of automated dialing technology, prerecorded/artificial voice, email, or text messaging to contact me for marketing purpose at the phone number and email provided. I understand consent is not required to purchase. CA Residents: Do Not Sell My Information.
