Proudly Serving
For 35+ Years

CALL US TODAY AND LET OUR SECURITY PROFESSIONALS DESIGN A PROGRAM TO FIT YOUR NEEDS

Years of Experience
0 +
Clients Served
0 +
Trained Officers
0 +
Customer Satisfaction
0 %

ONE STEP AHEAD

WHY WE ARE THE BEST

The Private Security Industry has been through many changes during the past few years. SSSI has embraced those changes and incorporated the best practices into our product list. SSSI understands the increased need for quality security programs and how it applies to our clients. Call us today and let us accommodate your security needs. 

Explore Our services

SSSI is the largest privately owned, contract security company based in the State of Oklahoma and we have been providing quality service to our clients since 1982. Our client base includes both private companies and government agencies. Click the link below for more information. 

You Deserve the best security experience

with 35 years of real experience

Interested in Our Services

Contact Us

let's talk

we love
to help

SSSI’s office is manned twenty-four hours a day as a point of contact for both employees and clients. When clients call SSSI they talk to a local person not someone in another state or an electronic answering device. This ability to provide a 24/7 operation allows SSSI to immediately respond to changes in our customer’s needs. Call the SSSI security professionals and let us design a program to fit your needs. 

Ask Us Anything. anytime.

We are here to help. With over 35 years of experience in the security business we are likely to understand your needs. Feel free to call us or fill out this form and we will contact you very soon. 

We're Always Looking For New Professionals

If you are interested in a position with us please click the link to fill out our online application. We look forward to you joining our growing team of security professionals.