No matter if you want to book an install appointment, would like to change your appointment time, or need help with your newly-installed ADT-monitored system, we’re happy to help. Simply call us at (413) 213-4274. Our office hours are Mon-Thu, 9:00 AM - 7:00 PM and Saturday & Sunday 9:00 AM - 5:00 PM.
You can also look at our security FAQs to learn the answers to our most asked questions.