Find 4 Recommended Local Private Investigators in Chicago, IL

VTS Investigations provides comprehensive investigative and security services to legal, insurance, and corporate clients in Chicago and surrounding areas. Established in 1980, we specialize in civil/criminal investigations, background checks, surveillance, and forensic auditing using advanced technology. Our team of licensed professionals delivers documented evidence and strategic intelligence to support litigation and business decisions.

PR Store is an online resource dedicated to helping individuals access public records across multiple states. We provide information about government record-keeping practices, explain state-specific regulations, and offer tools for navigating public records requests. Our service addresses the challenges of fragmented record systems while keeping users informed about legal developments affecting transparency.

Mid-West Protective Service provides professional private investigation, polygraph testing, and security services to clients in Missouri, Illinois, and nationwide. Established in 1993, we combine investigative expertise with advanced technology to deliver accurate results and comprehensive risk management solutions. Our licensed team addresses diverse needs including background checks, surveillance, and corporate security while maintaining strict confidentiality.

Investigative Support Unit provides professional legal, corporate, and insurance defense investigations with nationwide coverage. Specializing in surveillance, litigation support, and threat assessment since 2002, we deliver fact-based solutions through experienced investigators and advanced technology. Our services help clients resolve complex cases while maintaining strict confidentiality and ethical standards.