Upgrade your system.

A whole new level of service.

We have custom solutions for each and every one of our customers. If you'd like to see how we can enhance your current system or service, contact our team at (800) 669-7779 to learn more about our available support, hardware and special offers.

Don't leave security behind.

Moving your Smart Home Security system.

Moving to a new home? We strive to make the transition as easy as possible. Our team will work with you to ensure your system is a perfect fit for your new space, or help you find one that is. For more information, please contact us on (800) 669-7779.

You Have Questions. We Have Answers.

Answering frequently asked questions.

If there are any additional questions you have please contact our customer service team at (800) 669-7779.

Refer your friends

Earn a $100 account credit.*

Have your friend speak to a sales representative and mention that they are being referred by you. Then, have them provide your full name, email, and phone number, so that we can apply the credit to your account.

*You must have a current subscription to A3 Smart Home Security services. Your referral must not be a current Member of A3 Smart Home Security. Certain terms and restrictions apply. Visit A3SmartHome.com/SmartTermsRefer for details. Promotion expires 6/30/24.