About Holliday Investigative Services

Magnifying Glass - Investigate

Holliday Investigative Services, Inc. is a full-service investigation agency, licensed and insured in the State of Georgia. State-of-the-art equipment and access to public and private worldwide databases assures fast and reliable results.

Holliday Investigative Services, Inc. is member in good standing of the Association of Certified Fraud Examiners, the American Society for Industrial Security, Georgia Association of Professional Private Investigators, and the National Association of Investigative Specialists.

Holliday Investigative Services, Inc. is owned and operated by John L. Holliday, a retired detective from the New York City Police Department. Mr. Holliday has many years of unique and complex experience in criminal investigations including: white-collar crime with the Manhattan District Attorney’s Office Squad; narcotics with the Narcotics Division; homicide; missing persons; and major felonies with the New York City Detective Division.

We Get The Facts, Fast!



Marietta, GA 30066 – GA PI Lic. # PDC002241
Martinez, CA 94553 – CA PI Lic. # PI25555
Lake Worth, FL 33467 – FL PI Lic. # A2600347
Briarwood, NY 11435 РPI Lic. # 11000156381