My name is Irving Sheldon. I am a licensed and insured Private Detective in the State of Illinois. With 35+ years of investigative experience, Sheldon Investigations provides service to the Collar Counties of Lake County, McHenry County, Cook County, DuPage County, Will County, and Kane County.

I will first work with you to determine what you want to accomplish, and then make every effort to bring the case to a successful conclusion. All reports are Confidential and will be submitted to you quickly.

I am a retired police sergeant from a local agency, and I have developed skills and techniques that I now apply to corporate, criminal, civil, and personal investigations. I will meet your needs with professional service.

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