On time. On post. Day in and day out, FSS officers and investigators can be counted on to be where they are supposed to be – doing the job they have been hired to do.


State-of-the-art mobile technology keeps our officers in synchronous contact with clients and supervisors – feeding real-time data via GPS tracking and on-site information uploads, thus allowing clients and supervisors easy access to the exact whereabouts of their officers.


No matter how much or how little information you require for your particular location, FSS can provide you exactly the security data you need either via your own personal web portal or regular email reports/alerts. Professional incident reports and facility maintenance issues can be easily supplied.

Years of Industry Experience

People Currently Being Protected

Dollar Value of Property Securing

“I would like to extend my formal gratitude for the opportunity to do business with First Security. FSSI employees are exceptional people and truly a pleasure to do business with. Any time I have ever had a request or even a last minute request, I have always been accommodated. I would recommend this company to anyone.”

Tammy Ramirez

Thermo Plastics Corp

“I am impressed with the professionalism of the security services provided by First Security Systems. The training program for the security officers and executive protection officers far exceeds the requirements imposed by the state of Texas . I have utilized First Security Systems for background investigations for several clients. The work has always been provided in an expedient manner. I highly recommend FSSI to any company or individual in need of security services.”

Chad Berry

Attorney at Law,

“The FSSI security staff is, without exception, professional, polite and dedicated to keeping the congregation, staff and volunteers safe at the church I attend. It is a big job managing the huge volume of traffic and crowd control with 3 campuses and over 4000 members. The staff is well trained, educated, polished and professional. Best of all, they always show up.”

Judy Pool Homan

Master Realty Team - Keller, TX.

“I just wanted to let you know that I was very pleased with the quality of people you provided for our event at the Hyatt. I would most certainly engage your company’s services for any future events in the area. Thanks again for your help.”

John Mandrafina

Investigator, Twilight Investigations - Clifton, NJ.