VTS has been providing investigative, process serving, and document retrieval services in the Chicago-metropolitan area since 1979. We are a fully licensed and insured private detective agency, owned and operated by professionals with prior law enforcement and paralegal expertise.

Our investigative staff is proficient in handling all forms of criminal and civil investigations. On the average, VTS investigators bring more than 20 years of investigative experience to their jobs, with backgrounds in law enforcement, insurance claims, and paralegal services.

We are committed to providing clients with the information they need to make effective decisions. Our diversity, national investigative associates and international contacts brings the expertise and knowledge required by our professional clientele.

VTS offers the following services to our clients: