Chicago Security Company

Since 1992, Universal Security has been offering world-class professional security services, certification programs and training classes to meet the diverse needs of our clients. With our exceptional 24/7 support and a team of highly motivated & reliable security officers, we guarantee that every client enjoys a safe and secure environment. Our commitment goes beyond simply providing security guards; we specialize in delivering integrated security solutions tailored to each client’s unique requirements. Whether it's protecting your business or site, Universal Security stands out as your trusted partner in comprehensive security.

Services We Offer

“I want to thank you for keeping my staff safe and secure. As Election Day neared, we needed to enact more stringent security measures. The call for seasoned, professional officers was met with a level of skill that allowed my campaign to continue to run efficiently. Such great service was essential to the success of my campaign.”

Former President Barack Obama

Some of Our Clientele

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Testimonials

  • "We have partnered with Universal Security for over 25 years because of the level of service we have received. Reliability, professionalism, and quality service has been a constant for Mark and his team."

    Bill Diakoumis
    Assets Protection Director,
    Target

  • "I had the opportunity to work with Universal Security, who provided security services to O’Hare and Midway for the past 17 years. I worked with their management and the over 200 men and women who provided security inside the terminals, the parking areas, and construction gates. I can state with confidence that Universal Security is a motivated, professional, and responsible company with a high degree of integrity."

    Jonathon Leach,
    Former COO,
    Chicago Department of Aviation

  • "I received multiple compliments from our store managers about the reliability, flexibility, and professionalism for Universal’s security guards. I witnessed this reliability and professionalism when I visited our busiest store. We are happy to have found a reliable and professional security provider, and we look forward to working with them again next year."

    Samuel M. Greenberg
    Executive Vice President,
    The Zemsky Corporation

  • "We appreciated the hard work of both Don Glover and Vince Rose when we needed private security for a convention we hosted in Chicago. They were extremely nice to work with and set our minds at ease knowing we had off-duty police guarding our venues and keeping any trouble at bay. We would recommend Universal Security Corp for any organization, convention, wedding or special event without any hesitation!"

    Brian D. White,
    Baird Warner

  • "We are glad to do business with a company like Universal Security that cares so much about their services. I look forward to keeping our positive relationship with Universal Security. We thank them for taking care of us!"

    Pablo Velazquez
    Operator,
    Chick-fil-A State and Lake

  • "We are very grateful for what Universal Security and the officers do for our congregation and our church. The officers that have come to the church are always very friendly and helpful."

    Nate Jones
    Chicago Facilities Manager,
    The Church of Jesus Christ of Latter-Day Saints

  • "Our team from Universal is always professional, polite, well groomed, and helpful. They have become family to us at Hampden Green and we are grateful to have this dedicated team keeping watch over our community."

    Laurie Dimakos
    Hampden Green Condominium Association

  • "As election day neared, we needed to enact more stringent security measures. The call for seasoned, professional officers was met with a level of skill that allowed my campaign to continue to run efficiently. Such great service was essential to the success of my campaign. "

    Barack Obama
    Former President

Commercial Security Services
for Chicago Businesses

From bustling retail districts to high-profile corporate offices and large-scale events, Chicago’s diverse business landscape presents unique security challenges.  To address these needs, Universal Security offers cutting-edge technology and comprehensive security services. As one of the leading Chicago security companies, we provide an experienced network of armed & unarmed security guards as well as off duty police officers that are expertly trained for retail security, executive protection, event security and everything in between. Our private security services are tailored to individuals and businesses, ensuring peace of mind in both daily operations and special events.  Trust Universal Security for reliable and effective security solutions across Chicago.

The Role of Technology in Enhancing
Chicago's Security

The integration of advanced technology has transformed security solutions in Chicago, providing more efficient and effective protection for businesses and individuals. At Universal Security, our use of virtual reality security training ensures our security team is prepared to handle any situation with precision and expertise. By combining state-of-the-art technology with professional security guard services, we deliver unparalleled security solutions. Whether you're seeking Chicago security guard services for a business, event or site protection, Universal Security is equipped to meet all your security needs with confidence.