Protecting People, Property, and Peace of Mind.
Professional Private Security
& Security Training
Looking for reliable private security services or expert security training in Chicago? At Chicagoland Detective Services, we provide comprehensive security solutions tailored to protect individuals, businesses, and communities across the Chicagoland area.
Private Security Services
Our licensed and highly trained security professionals offer a full range of protective services to ensure your safety and peace of mind.
Armed and Unarmed Security
Professional, discreet, and vigilant protection.
Ideal for corporate offices, retail establishments, events, and residential properties.
Executive Protection
Personalized security for high-profile individuals. Discreet close protection and risk mitigation.
Event Security
Crowd management and access control.
Protection for public and private events of all sizes.
Mobile Patrol Services
Regular security patrols for commercial and residential areas. Rapid response to incidents.
At Chicagoland Detective Services, we prioritize delivering fast, accurate, and secure data to support your decision-making process. Contact Us Today to learn more about our background and data profiling services.
Security Training Services
Prepare for a career in security or improve your existing skills with our expert-led training programs.
Illinois PERC Security Training
Complete the requirements to become a licensed security officer in Illinois. Covers legal authority, use of force, and emergency response.
Firearm Training
Certified firearm safety and marksmanship courses. Meet Illinois state licensing requirements for armed security.
Advanced Security Techniques
Situational awareness, conflict resolution, and defensive tactics. Designed for professionals seeking advanced certification.
Concealed Carry Permit
Illinois & Nevada-approved courses for concealed carry permits. Learn safe handling, storage, and legal responsibilities of firearm ownership.
At Chicagoland Detective Services, we prioritize delivering comprehensive and professional security training to prepare you for success in the field. Contact Us Today to learn more about our certification programs and schedule your security training course.