Customer Support

Whether you’re trying to schedule an installation, need to reschedule an appointment, or have questions on your brand-new ADT-monitored security system, we’re here for you. Go ahead and call us at (608) 424-5550. Our office hours are Mon-Thu, 9:00 AM - 7:00 PM and Sat-Sun 9:00 AM - 5:00 PM.

In addition, you can read through our security FAQs to get answers to common questions.