Call Support

Whether you’re trying to set up an installation, are trying to reschedule an appointment, or need help with your newly-installed ADT-monitored security system, we’re ready to help. Simply give us a call at (815) 242-2890. Our business hours are Monday through Friday, 9:00 AM - 7:00 PM and Saturday & Sunday 9:00 AM - 5:00 PM.

Go ahead and also read through our security FAQs to learn the answers to our most asked questions.