Nashville Private Investigation Firm Expands Services to Meet Growing Demand for Background Checks and Corporate Inquiries

The Dillon Agency expands its service offerings in Nashville, adding infidelity investigations, corporate inquiries, and enhanced surveillance to address client demand for comprehensive investigative support under one roof.

April 28, 2026
Nashville Private Investigation Firm Expands Services to Meet Growing Demand for Background Checks and Corporate Inquiries

The Dillon Agency, a private investigation firm based in Nashville, Tennessee, has announced a formal expansion of its service offerings, adding structured programs for infidelity investigations, corporate inquiries, and enhanced surveillance operations. The move, led by founder Paul Dillon, aims to address a growing demand for comprehensive investigative services in the Nashville market, where clients previously had to navigate multiple small operators with narrow specializations.

The updated service lineup now includes infidelity investigations, comprehensive background checks, covert surveillance, and corporate investigations. Each service is structured to meet specific demands: infidelity investigations involve documented surveillance to provide verifiable information, while corporate investigations address employee misconduct, fraud, and due diligence for partnerships. Background check services, detailed at thedillonagency.com/background-checks, supply individuals and employers with verified information for personal or professional evaluations.

The expansion reflects the agency's direct response to client feedback. According to Paul Dillon, "We have worked with more than 200 clients across these service areas over the past several years, and the consistent feedback is that people want a firm that can handle the full scope of their situation rather than referring them elsewhere halfway through." Expanding the formal service structure around infidelity investigations and corporate inquiries reflects what the agency was already doing in practice, Dillon added.

The firm's methodology, developed through Dillon's investigative fieldwork, emphasizes discretion and producing findings that hold up to scrutiny. Clients working with the agency on surveillance or corporate investigation matters receive regular case updates and documented evidence packages upon case completion. This structured reporting process is central to the agency's approach, ensuring clients leave with actionable information rather than uncertainty.

The Dillon Agency operates with a small, experienced team and maintains a strict confidentiality policy across all case types. Its expansion positions the firm to manage multiple investigative needs under one structure, reducing friction for clients whose situations do not fit a single service category. The agency has built a client base spanning individuals, families, and businesses throughout the Nashville area, each seeking professional investigative support without the uncertainty of working with less experienced operators.

For more information, visit The Dillon Agency.