Skip to main content


San Jose, CA, United States

As ADT's only Authorized Premier Provider, our team is committed to providing families with the highest quality home security and automation options to fit their needs. Our expert installers are certified, background checked, and trained to help protect the homes of millions of families across the nation. In fact, in 2015 Training Magazine recognized DEFENDERS as the 17th ranked company in their recognition of the 125 best training companies in the world. Since we emerged our team has continued to mature. DEFENDERS has become best-in-class at helping homeowners become customers of products and services that improve their lives and safety.