Former Federal Agent John Marcello


John Marcello has over 35 years experience in law enforcement and private investigation and is the recipient of the highest award issued by the U.S. DEA / Department of Justice — The “Administrator’s Award for Investigative Excellence”. John, a former Supervisory Federal Agent of the US Department of Justice and personally manages and maintains quality control on all investigations. With an in depth knowledge of all legalities, Marcello develops each case to its fullest potential producing proven solutions for any and every workable case.

With a proven track record of thousands of investigations free of complaints or adverse legal actions John has demonstrated his integrity time and again with a dedication to excellence.

Marcello Investigations operates under the highest service standards producing results-oriented investigations. You will be certain to receive reports that are comprehensive and accurate and that all interviews are conducted with a high level of expertise.

All of our investigators are experienced and professionally trained and cover local ground with national and international networks.

We are available to serve your needs 24 hours a day, 7 days a week with prompt and flexible scheduling. Our many years of experience will bring you rapid results.