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Integrated Security Service Experts

Driven to protect your people, property, and data.



World-Class Security Services & Consulting

Welcome to AGB Investigative Services, Inc. We offer expertise in all aspects of security services, including physical security guards and cyber security. AGB is an award-winning integrated security company that meets the rigorous International Organization for Standardization (IOS) 9001 quality management standards for security services. The security professionals at AGB are driven to protect your people, property, and data.

AGB recognized as a security service within the Crain's Fast 50
AGB Security Recognized By Inc 5000
Chicago United Award For Security Company
Chicago United Award For Security Company
AGB recognized as a security service as an entrepreneur of the year finalist
Forbes Business Council Security Service AGB Investigative CEO
Security service and security officer providing patrolling for a client


AGB provides the on-site security service team you need with the ease and efficiency you deserve. Because every security client has their own unique requirements, we offer a variety of guard and patrolling to ensure you always have the comprehensive protection you need to continually protect your people and property.

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Employee using live scan fingerprinting service

We provide more than an award-winning security service. AGB offers fingerprints for the many professions that require background checks for their employees. Our well trained technicians provide Live Scan fingerprinting and Black Ink Rollover fingerprints. We can also offer to deliver Mobile Live Scan fingerprinting directly to your business at your request.

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Employee using live scan fingerprinting service
Cyber security and IT protection for company


AGB Cyber Security offers world-class cybercrime protection and workforce development to bridge the diversity gap for minority employees in the high-tech sector. AGB Cyber Security specializes in Security Information and Event Monitoring through our Security Operations Center. We offer expert IT Security Consulting for organizations assessing cyber security threats from the ground up, as well as IT Support and Digital Security auditing, compliance, recovery and management.

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AGB’s workplace safety training classes teach your team and employees how to quickly recognize security risks and respond to security breaches while on the job. Employees can quickly develop the necessary skills to guard against threats and respond appropriately and effectively to workplace violence incidents.

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“AGB has been nothing short of professional, timely and reliable to work with. Their security services offer protection and help deter and eliminate issues with potential criminal activity.”

Jesus Carmona
Operations Manager, Solano-De-Carrier Management for McDonald’s

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AGB Security Team giving back to the community
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A Cut Above other security companies… We are security experts who give back

The Always Giving Back Foundation is the charitable and philanthropic arm of AGB Investigative. Our company, AGB, was crafted intentionally to stand for Always Giving Back. Part of our business mission has always been to provide training and create hundreds of professional opportunities for adults, particularly within the most underserved areas of Chicago.
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