An Illinois licensed private detective agency specializing in being a nationwide Process Server, which involves serving papers to a witness or defendant anywhere in the United States. We offer superior skip trace service (finding people). Uthe Investigations is the leading company offering Cohabitation Investigations (to end spousal support) in the Chicagoland area. We are the official Process Server for the City of Joliet. Specializing in insurance related process of service, landlord services, (serving five day notices, thirty day notices and eviction papers), performing background checks and Tax lien Support services, such as getting Take Notices Served. Overall, everything we do falls under private investigations. We are a boutique firm. We are small enough to give you or your firm personal service without letting you get lost in the shuffle, but large enough to handle as many cases as you may need completed, locally or nationwide.