About us
Customer Focused
Multilink Security strives for 100% customer satisfaction and on-time job completion, customer satisfaction is our focus
We span generations of security knowledge and experience and insure that every person at Multilink Security is trained to the best of their ability.
At Multilink Security we implement the most advanced and most basic systems the security industry has to offer depending on the project
We have implemented every support resource possible for our customers.  We have the ability to support our customer both on-site and remote
simple steps . quick results
Installation/Service Arrival Accuracy 98%
Customer Satisfaction 100%
% of service calls within the first 90 days of installation 3%
On-Time Project Completion 98%
Every customer is important to us!

Our experienced team of security professionals insure your satisfaction!

We take security seriously at Multilink.  We bring a unique approach to system design and deployment, taking time to listen to our clients needs and wants from a security system.  One aspect we go overboard on is taking the time to explore various options and solutions.  After meeting with the client and reviewing the project site, we design a layout of the project complete with drawings for review.

Projects delivered
Awards won
Happy clients
Employees working
Company history

Multilink Founded
Multilink was founded in 1995 by David L. Baker in San Antonio, TX
Celebrating 10 years of Security Services
San Antonio Security Services
Multilink Security celebrates 10 years of offering professional security services and customer satisfaction.
May 2017
Multilink acquired by Unified Security Associates
In May of 2017, Multilink Security, Inc. was acquired by Unified Security Associates, LLC.
Professional Access Control
Professional Installation
Duration :  3 : 44
About MultiLink Security
Our principals and our employees make us who we are
Who we are
Multilink Security is an Electronic Security Contractor that provides Access Control, Video Surveillance, Intrusion Alarm, and Fire Alarm systems. We install and service systems for both residential and commercial clients. All new projects carry a one-year warranty on material and workmanship.
Our philosophy
We provide high-performance solutions that will stand the test of time. Some of our strongest technology partners include Software House, Milestone, Axis, Eagle Eye Networks, Brivo, Bosch, DSC, and Continental. Our staff maintains certifications in numerous product lines so that we can be your source for answers, no matter what security challenges you are facing.
strategy & mission
As a small, independently owned and operated company, we deliver both individualized attention and subject matter expertise to our customers during every job. We can be of service at any phase of your project whether you need design and consultation for a new system, or service for a system that is already in place. We are familiar with a wide variety of products including intercoms, emergency phones, wireless networks, home automation and more.