Nationwide Investigations is a licensed Chicago process serving company providing fast, reliable service of process throughout Chicago, Cook County, and all of Illinois. Illinois Private Detective License #117-001790. Our experienced process servers handle summons, subpoenas, complaints, eviction notices, and corporate service on registered agents including CT Corporation and CSC. We maintain a daily presence at the Daley Center, Dirksen Federal... Read More about Nationwide Investigations

Head of Security is a Chicago-based security management and risk advisory firm delivering integrated physical security services, cyber risk and digital protection, HASARD Training, and security consulting through a single, coordinated approach. We design and manage complete security programs that combine professionally managed security services, executive and site protection, private patrols, and event security with threat risk assessments, active situational... Read More about Head of Security

Our downtown Chicago office was first established in 2001 when we opened a new downtown location. Today, our Chicago office serves as the Crowe national headquarters, and our team of more than 800 individuals in Chicago assists clients in a wide range of industries, including healthcare, higher education, government, and financial services.

Final Defense Security and Investigations is the leading provider of private investigation services in Harvey IL. Our team of experts is dedicated to keeping you safe and secure. Whether you need background checks surveillance or security consulting, we have the knowledge and experience to deliver results you can trust.