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Aplied Professional Services | Investigations, process service, surveillance, and security in MN and WI.
Justin Terch
6228 Grand Avenue
Duluth, MN 55808
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    Applied Professional Services

    Confidential Investigation Services! Minnesota and Wisconsin Licensed Private Investigators.

    Applied Professional Services - APS offers a wide range of confidential, professional private investigator, detective and investigation services for the Twin Cities metro area of Minneapolis and St. Paul; Duluth, Minnesota; Superior, Wisconsin and throughout the entire state of Minnesota as well as Central and Northern Wisconsin.

    Licensed Private Investigators

    APS professional licensed private investigator's have been successfully serving not only the private sector, but also Attorneys, Government Agencies, Small to Mid-Sized Business, Corporations, Financial Institutions and the Insurance Industry since 1995. Our experienced, well qualified, private investigators provide confidential investigations for personal injury, workers' compensation 'comp' and insurance claim fraud; domestic issues related to infidelity, divorce and child custody, as well as locating individuals, witnesses or debtors, and missing persons.

    Through our cutting edge technology and state of the art databases, we can access civil and criminal records, vehicle registrations, driver's license data and bankruptcy records. Our agency also conducts thorough background checks, employee screening and skip tracing.

    Just some of our notable private investigator service clients include: The Attorney Generals Office of North Dakota, Nevada, Arizona and New York as well as the County Governments of St. Louis, Carlton, Lake, Cook and Itasca in Minnesota and Douglas County Wisconsin.

    Investigation Services include but are not limited to:


    Skip Tracing




    Civil / Criminal Investigations


    Background Checks


    Worker’s Compensation Fraud Investigation


    Pre-Employment Screening


    Statement Taking


    Divorce / Child Custody Issues


    Accident / Insurance Fraud Investigation


    Undercover Investigations

    Applied Professional Services

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    More information...
    What are signs of a cheating spouse?
    Generally these signs are displayed unknowingly by the cheater, therefore, it is easy to spot these sudden changes in behavior. These signs should only be used as a tool to gauge your suspicions....
    Why do you need a private investigator?
    Private investigations are deemed legal or at least not disallowed in most of the world today. It's a known fact that the legal proceedings sometimes go inconclusive due to a lack of strong evidence. ...
    How to Become a Private Investigator
    Though there are no formal qualifications required to become a private investigator, it is advantageous to have good general education. ...
    Skip Tracing
    A skip tracer’s services may be required to – repossess something like a mobile home, collect outstanding debts, find life insurance beneficiaries, locate a long lost friend...
    Identity Theft
    In 2004, over 9.9 million Americans were victims of identity theft scams and close to $5 billion were lost. ...
    Process Serving
    The legal procedures in the United States of America require that each party involved in a case needs to be duly notified of any action that can be taken against them in a court of law...
    Background Screening
    Companies hire services of investigating agencies or background screening agencies for a fee. Many commercial websites offer specific searches for employers based on their requirements. ...
    Data Profiling
    Data profiling is used in security, law enforcement and intelligence operations for a variety of applications — for example, to assess "trust" for security clearances or to grant authorization etc....
    Private Detectives: Nature of Work
    Private detectives and investigators offer many services, including executive, corporate, and celebrity protection; pre-employment verification; and individual background profiles. ...
    Miranda Warning
    A police warning that is given to criminal suspects...
    Fictional Detectives
    The first two Bond film adaptations featured more investigative work than their successors...
    Who is a Detective?
    Detective is an investigator, either a member of a police agency or a private person. Private detectives usually operate commercially and are licensed....

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