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Radde Investigative & Security Agency, Inc. has been in business for 30 years providing investigations, physical security and electronic services throughout Indiana, Michigan and Florida.

Please take a few moments and review all of our expertise. We constantly strive for customer satisfaction by providing a variety of security and training needs which produce the results our customers expect.

We believe our customer satisfaction is a core value that drives our business and leads to your success.

  • Investigations & Consulting
  • Loss Prevention Specialist
  • Physical Security
  • Criminal Attorney On Staff

Indiana License:

  • Private Investigator  Firm PI20700057
  • Security Guard  Agency SG20700052
  • IAPI (Indiana Association of Professional Investigators)

Florida License: Agency License -

  • A 2500095
  • Security License – B 2500145
  • PI License – C 2500251


  • PI License – 3701-202763


  • PI License – 20172100193956


  • INspi
  • Trap Line – Former Special Agents
  • IAPI
  • NALI
  • FALI