OSI Security

Serving the Big Country For Over 40 Years
Alarms * CCTV * Texas Cert Armed Officers *
Access Control *C02943

OSI is a locally owned full service highly rated security company. OSI offers a wide array of services to be responsive to the needs of their clients. Some of the services OSI provides are video surveillance, alarm systems, security guards, fire and alarm monitoring, private investigation, process service, Access Control, concealed handgun classes and medical alert monitoring. The OSI staff, consi

sting of employees, officers, and managers allow us to respond quickly to your security needs or last minute personnel requirements. OSI strives to be recognized as the most professional, ethical, and highest quality security company in the industry.

06/02/2026

Give the professionals at OSI Security a call to install an alarm & camera system in your home or business! (325) 677-2938

05/27/2026

Let the professionals at OSI Security handle all of your security needs! (325) 677 - 2938

05/25/2026

In remembrance of those who served and sacrificed for our nation, we honor you today and always.

05/21/2026

Make home security a priority! Contact OSI Security today to install an alarm & camera system in your home! (325) 677-2938

05/18/2026

Join the OSI Security team & apply today!

05/15/2026

Summer vacations are fast approaching! Contact the professionals at OSI Security to keep your home secure! (325) 677 - 2938

05/13/2026

Keep an eye on your home from anywhere! Give us a call today to install an alarm & camera system in your home! (325) 677-2938

05/07/2026

Be sure to call OSI Security to install an alarm & camera system in your home! (325) 677 - 2938

Address

5757 Holiday
Abilene, TX
79605

Telephone

+13256772938

Website

http://www.osi-security.com/

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