The Dillon Agency: Trustworthy, Experienced, Licensed Private Investigation Firm

Author

The Dillon Agency: Trustworthy, Experienced, Licensed Private Investigation Firm

Infidelity & Adultery Investigations

The Dillon Agency is Nashville's leading private investigation firm, delivering discreet, court-admissible evidence when you need the truth most. Our certified investigators combine law enforcement expertise, advanced surveillance technology, and deep local knowledge to handle sensitive cases with professionalism and care. Whether you're facing infidelity, child custody disputes, or employee misconduct, we provide the reliable, actionable evidence you need to build a solid case and achieve peace of mind.

Modern web development tools
Addess:
601 11th Ave N.
Nashville, Tennessee 37234 US

About Us

The Dillon Agency Trusted. Licensed. Proven. With over 23 years of experience, The Dillon Agency is Nashville’s premier licensed private investigation firm... trusted by individuals across Middle Tennessee for discreet, high impact results. We specialize in surveillance-based investigations, providing court admissible evidence that stands up to legal scrutiny and personal standards alike. Whether you're facing questions of infidelity, child custody, employee theft, or a missing person, our seasoned investigators deliver clarity where others can't. With deep local roots and a tactical edge, we combine neighborhood knowledge with advanced tools like GPS tracking, drone footage, mobile forensics, and covert camera systems to uncover the truth... fast and quietly. also serving surrounding areas in Middle TN: Franklin, Murfreesboro, Nashville, Hendersonville, Brentwood, Smyrna, Columbia, La Vergne, Gallatin, Mount Juliet, Lebanon, Spring Hill, Goodlettsville, Tullahoma, Shelbyville, Cookeville, Dickson, Lewisburg, Lawrenceburg, Clarksville


Key Services in 2026

https://www.thedillonagency.com/
  • Infidelity & Adultery Investigations
  • Child Custody Investigations
  • Employee & Workplace Investigations
  • Background Checks & Investigations
  • Surveillance Services
  • Digital Forensics
  • Litigation Support & Evidence Gathering