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for attorneys, corporations and private individuals



Located in the New York metropolitan area, GK Investigative Group provides quality investigative services for attorneys, corporations and private individuals who need accurate information quickly to make critical decisions.

Investigators are former law enforcement and civilian researchers who are experts in their respective fields.  Many investigative firms claim to do it all.  GK Investigative Group focuses on the services it offers. The firm will recommend an investigative plan suited for your particular needs.

We work closely with our clients, provide timely updates throughout a case investigation, and deliver professional reports and testimony to achieve positive outcomes in confidential matters.


Founder and President George Kline has developed a wide-ranging network of associates during his twenty-five year career with the New York City Police Department.  George has an extensive background in performing and managing all types of investigations in both the public and private sector.  He was a Commander of The International Terrorism Branch of the FBI/NYPD’s Joint Terrorism Task Force, the high-profile 20th Precinct Detective Squad on the upper west side of Manhattan, and the Bronx Transit Robbery Squad.

Early in his career George was a detective in the Narcotics Division and the Mid-Town North Detective Squad.  He was selected by the NYPD as one of two attendees at the prestigious FBI National Academy’s 227th session.  He is a member of the FBI National Academy Associates extending the reach of GK Investigative Group throughout the United States and around the world.

George holds a Master’s Degree in Urban Affairs from Hunter College and a Bachelor’s Degree in Criminal Justice from St. John’s University, and is a graduate of the U.S. Department of Justice’s Technology Institute for Law Enforcement.




For any general inquiries please use the contact form below:

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