Here's what our team is doing to keep our clients and employees safe amid concerns of COVID-19. Learn More.

Customer Support

No matter if you’re trying to set up an installation appointment, need to reschedule an appointment, or have questions on your brand-new ADT-monitored system, we’re here to help. Just call us at (734) 224-3173. Our business hours are Monday through Friday, 9:00 AM - 7:00 PM and weekends 9:00 AM - 5:00 PM.

Go ahead and also look at our security FAQs to learn the answers to our most popular questions.