All About Security, established in 1996 by Eric D. Jefferson, is one of the only full service companies providing a full scope of security companies throughout Northern California. Our company is proud to offer numerous services to: individuals, management companies, government/municipalities, and many more. All About Security provides a unique touch to the work we do by ensuring not only everything we do is the best, but making sure our customers realize that they are a part of our family and can call on us for anything. AASA strives to always be the #1 service provider in our industry. Since our conception, AASA has been privileged to work with multiple A-list celebrities, high level management firms and law groups, and even some highly attended special events. So, if you’re thinking about partnering with us, then you’re making the best decision.