About Us

     Owner and operator, John Grena is a native of Illinois and has been a registered and licensed private investigator since 1975.   Search Investigations, Inc. was founded in 1996.  The company is a full service corporate and private investigations agency, and is fully licensed by the State of Illinois, Detective Agency License 117-000935.

     As an Illinois private investigative agency with 30+ years of experience, we have conducted literally thousands of investigations for Illinois area corporate, insurance, legal and private sector clients.  We have worked with local, state and federal courts and law enforcement officials.  Whether you are a small business, a large corporation, or a private individual, we offer a broad range of investigative services that can empower you to deal with your situation efficiently and effectively.  Search Investigations, Inc. will always handle your case professionally, ethically and tenaciously.  Our private investigators are experienced, licensed, bonded and insured.  We understand our clients need to privacy and every discussion you have with our investigator is held in strict confidence.    

     We specialize in skip tracing, background investigation services, civil process and same day service, long arm service, civil and criminal investigations, domestic relations, electronic countermeasures, armed executive protection, insurance fraud, workman's compensation, personal injury, loss prevention, property recovery, missing persons, child recovery, security consultants, special examinations and surveillance. 

     As experienced private investigators, we are committed to providing a high standard of excellence to each and every one of our clients, no matter how large or small their investigation
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