About

Cops Investigation Services is a full-service private polygraph and investigative agency locally serving Maryland, West Virginia, Pennsylvania as well as nationwide. Founded in 1978, Cops, Inc. has provided services to thousands of satisfied clients. Cops Investigation Services is licensed in Maryland.

  • Why YOU should choose COPS

    We are a full service, licensed, professional private investigation firm located in Hagerstown, Maryland. Our commitment to excellence in the investigative field is unmatched and our dedication to solving your case is unparallelled. Our trained investigators are standing by to assist you!

    Contact COPS now!