Security Solutions for

Home and Business since 1956

About Us

Six Decades of Quality Security Equipment

Since 1956, AA Security has been proudly servicing the entire Central Coast and South Bay Area, as well as Los Gatos, Saratoga, and San Jose.

As the Central Coast, South Bay Area, and surrounding cities have grown, we too have grown to meet the increasing technological and security requirements of our customers. Through the years, our professional locksmith  services and our electronic security solutions have met and exceeded the expectations of customers, ranging from commercial, education, healthcare, and residential, to industrial, retail, and institutional clients.

We are proud of our corporate office location once again being certified as a Santa Cruz Green Business, continuing our commitment to sustainable solutions, the health of our environment, and management of our resources.


Let us help minimize your risks, protect your staff and valuables, or save on operational costs with quality installations and service of high security locking systems, loss and liability control systems, access control systems, Closed Circuit TV systems, network video, safes, doors, storefront door hardware, ADA compliance hardware, automatic doors, panic exit devices, egress systems, keyless entry systems, electronic master key systems, loss prevention, delayed egress, key boxes, mailbox and cam locks, architectural and decorative door hardware, and other door components and accessories.

As members of professional organizations such as Associated Locksmiths of America (ALOA), Safe and Vault Technicians of America (SAVTA), and Door Hardware Institute (DHI), and select membership in manufacturer programs such as Medeco Service Center (MSC, an elite group of less than 200 across America), ASSA ABLOY partner program, Allegion partner program, and Nortek partner program, plus maintaining certifications as an IP certified Installer with ASSA ABLOY and certified fire door relabeling for wire chase with Intertek, certified master key system specialist with ASSA ABLOY and Medeco, we bring the professionalism and expertise necessary to all of our jobs.

Registered with the government SAMS network (Cage# 65Vk9) for NAICS services 23810 and 561622, and NAICS Products 332510 and 473710, and with the California Department of Industrial Relations, our government clients use us to fulfill both service and product acquisition needs.

We are fully licensed and bonded with a C-28 Contractors License #767441 and LCO#1026. Additionally, we are a certified California small business #51206.

Whatever your needs, the friendly staff at AA Security has the experience and product options to help find the right security solution for you.