GY Investigations and Legal Services Inc. headquartered in Salinas California was established in 1994. GY Investigations specializes in Domestic, Workers’ Compensation , Subrogation , Liability Investigations and security related topics.


Mr. Yancey, founder and President of GY Investigations and Legal Services Inc. is a Vietnam Era veteran, and a retired peace officer from the State of California.


Mr. Gregory J. Yancey is the primary point of contact, and principal investigator. Mr. Yancey is the owner and the CEO/President of GY Investigations and Legal Services Inc.


Mr. Yancey is a former Administrator for the Monterey County Regional Taxi Authority, is a former Director for the Old Town Salinas Association, is a former Director of the Salinas Jaycees, and is active with the State and Local Chambers of Commerce.


Mr. Yancey and his associate Terry Davis has a combined 60 years of experience. Mr. Yancey has investigated 8,000 civil, criminal, and court‐mandated investigations


Mr. Yancey a former and a present member of the California Association of Licensed Investigators (CALI); California Correctional Peace Officers Association (CCPOA); National Latino Peace Officers Association (NLPOA); California State Sheriff's Association (CSSA); and Monterey County Bar Association (MCBA).






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PO Box 2072

Salinas, California 93902
Phone: 831-422-6671
Toll Free: 1-844-273-4883
Fax: 1-831-422-4970

GY Investigations
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California Lic. # PI 15959
California Lic. # PI 26216

Arizona Lic. PI 1003909







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