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

Need Some Support? We're Happy To Help!

Whether you’d like to book an installation, are trying to change your appointment time, or have questions on your newly-installed ADT-monitored security system, we’re ready to help. Just call us at (408) 641-3351. 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 read through our security FAQs to get answers to our most asked questions.








Receive A No Cost Quote For Your San Jose Home Security System
Complete the form or call (408) 641-3351 to get your no-cost quote on a security system for your house.
By clicking Get Quote, I consent to Secure24 Alarm Systems's use of automated dialing technology, prerecorded/artificial voice, email, or text messaging to contact me at the phone number and email provided about Secure24 Alarm Systems and ADT offers. I understand consent is not required to purchase. CA Residents: Do Not Sell My Personal Information