• Your Source for Professional Private Investigators in Jefferson County Illinois

    There are many investigative service companies in the Jefferson County, Illinois area, but very few investigative services companies can provide the experience of over 100 years in the investigative industry. Advanced Investigative Services, Inc is the one company that you can count on to provide you or your business with the best and most comprehensive types of investigations, including:

    • Attorney Services
    • Consulting
    • Workers' Compensation
    • Video Surveillance
    • Undercover Operations
    • Pre-Employment Screening
    • Background Checks
    • Insurance Fraud
    • Embezzlement/Theft
    • Asset Recovery/Searches
    • Process Service
    • Pre-Marital Background
    • Covert and Overt Camera Installation
    • Missing Persons
    • Interviews/Statements
    • Product Liability
    • Pre-Trial Investigations
    • Crime Scene Investigations
    • Stalking

  • Advanced Investigative Services, Inc employs some of the most experienced private investigators in the industry who have backgrounds in local, state, and federal law enforcement. Their experience in investigative techniques allows Advanced Investigative Services, Inc to offer many types of investigations that other companies do not have the resources to offer. Advanced Investigative Services, Inc is proud to have conducted investigations for attorneys, corporations, insurance companies, small businesses, and individuals. Since 1996, Advanced Investigative Services, Inc has been proudly serving the Jefferson County, Illinois area and beyond. Allow us the chance to show you how our company can help you or your company get the information you need, in a confidential, timely, and cost-effective manner.

  • Private Investigators in Jefferson County Illinois

    Advanced Investigative Services, Inc can provide the most complex insurance or workman’s compensation fraud investigations, asset locate investigations, and even provide undercover surveillance for your company. Our private investigators have access to a wide base of knowledge and resources that they utilize with every investigation such as:

    • Video/Still Photography
    • Licensed Pilots
    • Licensed Investigators
    • Surveillance Technician
    • Accident Reconstructionist
    • Criminal Defense Detectives
    • Covert/Overt Corporate Investigators
    • Polygraph Examiner
    • Audit/Fraud Expert
    • Executive Protection Experts

  • Many investigative service companies are limited in the areas they can conduct investigations, but not us. Our team of investigators consists of both local and out-of-state professionals, allowing us the ability to conduct immediate investigations regardless of the region. Even though our private investigators have the experience to conduct complex investigations for major corporations, we also treat small businesses and personal investigations with the utmost care. Advanced Investigative Services, Inc can conduct personal background or driving checks, investigations related to divorce matters, or even missing person cases. We also provide state-of-the-art security systems that allow a homeowner or business owner real-time access to video surveillance to help monitor activity on their property.

  • Executive Protection Services

    • Experienced and professional team
    • Surveillance operations and surveillance detection
    • Our Lead Protection Specialist has over 20 years of experience as a law enforcement officer
      • Currently, a special agent for the United States military, specializing in Protective Services
      • Extensive experience in undercover operations, surveillance, and criminal investigations
      • Protection experience with high-level executives and government officials
    • Our team’s training consists of:
      • Firearms
      • Defensive tactics
      • Surveillance
      • Driving tactics
      • Completed an elite training school in personal protection

  • Contact Your Local Private Investigator in Jefferson County Illinois

    Are you looking for a professional private investigator on behalf of your business or for a personal investigation? If so, Advanced Investigative Services, Inc has been the leader in investigative services in Jefferson County, Illinois since 1996. We have a team of professional and experienced investigators with the right skill set to handle any type of investigation. Whether you are in search of a missing person, want to run background checks on potential employees, or need video surveillance, Advanced Investigative Services, Inc can help.