MultiLink Security provides scaleable hosted and localized Access Control solutions, insuring your facilities are protected with the most advanced technology on the market today. We are San Antonio's leader in Access Control

Multilink Security can service most major video surveillance brands and products. We install systems that record locally on servers at your location or hosted systems that stream video to the cloud.

Multilink installs and services Fire Alarm systems from major manufacturers such as Firelite, Silent Knight, and Bosch as well as a wide variety of detection media.

We provide both shop and field welding and fabrication services. Multilink Security can build a custom vehicle or man gate that is perfectly suited to your location.