• All County Investigations and Process Serving, Inc.

    All County Investigations and Process Serving, Inc.


    Investigations & Process Serving

    About Us

    We are a veteran-owned fully licensed and insured Illinois private detective agency located in Elgin, IL providing a wide range of investigative services and process serving throughout Illinois

    Illinois Private Detective Agency License No. 117-001697.

    We specialize in domestic, civil, workers comp, personal injury, surveillance, fraud, background and skip tracing/Locate investigations, witness statements and the service of process.

    We offer our services to law firms, collection agencies, insurance companies, businesses, government entities and the general public. When it comes to providing our services we strive for excellence!

    Free 100% confidential consultation!

    We have a private investigator and process server available 24/7 for your rush needs.

    We provide services throughout Illinois, Chicago Land, including Kane County, Cook County, McHenry County, DuPage County, Lake County, Will County, DeKalb County, and Kendall County.

    We also have a mobile Notary Public service available.


  • Elgin Development Group
    A Division of the Elgin Area Chamber

    31 S. Grove Avenue, Elgin IL 60120