Tennessee Private Investigator | Nashville, TN

The Dillon Agency, is a full service private investigation agency in Nashville, TN serving all of Tennessee. Our investigators are law enforcement trained and have well-rounded professional backgrounds in Cheating Spouse, Family Law, Civil Law, Criminal Law, and Business Litigation matters.

Using sophisticated investigative techniques, incorporated with the latest technology coupled with our street-smart investigative experience has made us the Premier Private Investigator Agency. Our cases have been featured on National Television Shows, Radio Talk Shows, and in Leading Newspapers throughout the country.

Every case is unique as is each clients needs. At Nashville Private Investigative Services we understand this and handle them as such. A Cheating Spouse, Child Custody, Missing Person, Unfair Business Practices, to Police Misconduct, our experienced private investigators and support staff is here to service your investigative needs.

Although we are based in the Greater Nashville, TN, our office handles cases throughout Tennessee and our ever-growing resources allow us to handle cases Nationwide.

The Dillon Agency was voted Best Private Detective in Tennessee by The PI Firmpifirm.org in 2019 and 2020.

Discreet, Reliable, Effective – proven results by proven experienced professionals, one valued client at a time!