Need To Contact Support? We're Happy To Help!

No matter if you want to book an install appointment, need to find another appointment time, or need help with your newly-installed ADT-monitored system, we’re ready to help. Go ahead and give us a call at (603) 945-0837. Our business hours are Monday through Friday, 9:00 AM - 7:00 PM and Sat-Sun 9:00 AM - 5:00 PM.

Go ahead and also read through our security FAQs to get answers to our most common questions.