Contact a Private Investigator in Kingsport, TN

Speak With Calibre Investigations

Every conversation with Calibre Investigations is confidential from the first call. Reach out by phone or email, or review what to expect below before you contact us.

Calibre Investigations is a d/b/a and direct branch of Delator Group, a Tennessee-licensed private investigation and process serving company. Sullivan County cases are handled by Tennessee-licensed private investigators who operate under Delator Group.

Calibre Investigations is a division of Delator Group, Tennessee's first corporately structured private investigation and process serving firm — statewide licensed across all 95 counties, attorney-focused, and built without subcontracted fieldwork.

Two Direct Ways to Reach Calibre Investigations

629-310-8667

Confidential case intake is available 24/7. Most Kingsport and Tri-Cities consultations can be scheduled within one business day.

Best for attaching documents, describing a case in writing, or requesting a process serving quote.

Common Reasons Clients Contact Calibre Investigations

New Case Consultation

Describe your situation confidentially and learn what investigative approach fits your goals and budget.

Attorney Referral

Law firms can establish a standing referral relationship for ongoing investigative and process-serving needs.

Process Serving Request

Submit a document for service, including any known address information and applicable deadlines.

Existing Case Update

Current clients can check in on an active investigation or serving assignment.

Getting the Most Out of Your First Contact

You don't need to have everything figured out before reaching out — but a few details help Calibre Investigations scope your case accurately from the first conversation.

A Brief Description

What's happening, who's involved (in general terms), and what outcome or evidence you're hoping to get.

Relevant Names or Addresses

Any names, addresses, or identifying details already in hand — even partial or outdated information is a useful starting point.

Timing or Deadlines

Any court dates, filing deadlines, or urgency that should shape how quickly Calibre Investigations needs to move.

Serving Sullivan County and Beyond

Calibre Investigations is based to serve Kingsport, TN, with statewide reach through Delator Group's Tennessee licensing.

Kingsport Bristol Church Hill Mount Carmel Colonial Heights the greater Tri-Cities region of Northeast Tennessee

Cases originating in Kingsport, TN are typically associated with the Sullivan County Courthouse in Blountville, TN.

Every Contact Is Treated as Confidential

Whether you call, email, or are referred by an attorney, your information is handled discreetly from the very first conversation. Calibre Investigations does not disclose that you've reached out, let alone the details of your case, to anyone without your authorization.

Speak With Calibre Investigations Today

Confidential consultations for Kingsport, TN and surrounding communities.

Calibre Investigations · A Delator Group Company · Licensed Statewide Across All 95 Tennessee Counties