Private Investigator in Johnson City, TN

Clear intelligence for Northeast Tennessee's hardest questions.

A Delator Group company — licensed & insured across all 95 Tennessee counties

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

Arcline Intelligence Partners brings disciplined investigative and consulting work to Johnson City, Greeneville, and the Tri-Cities region — every case briefed clearly, documented thoroughly, and built to be used.

Surveillance

Discreet field observation across Johnson City and Northeast Tennessee.

Infidelity Investigations

Clear answers about a spouse or partner's activities, handled with discretion.

Asset Searches

Locating property, accounts, and holdings tied to a person or business.

Fraud Investigations

Uncovering financial deception in personal, business, and insurance matters.

Corporate Investigations

Internal misconduct, due diligence, and workplace risk for Northeast Tennessee businesses.

Criminal Defense Investigations

Independent fact-finding to support a strong Tennessee defense.

Background Checks

Thorough, accurate background research on individuals for personal or business reasons.

Skip Tracing

Locating people who are hard to find — for legal, financial, or personal reasons.

Child Custody Investigations

Documented facts to support your child's safety and your parenting case.

Process Serving

Statewide, professional process serving fulfilled by Delator Field Services.

Intelligence work, briefed with precision.

Arcline Intelligence Partners serves Johnson City, Greeneville, and the surrounding Northeast Tennessee counties with licensed private investigation and consulting services built on a clear methodology: careful intake, a documented plan, disciplined fieldwork, and a briefing you can actually act on.

As a Delator Group company, Arcline draws on statewide resources, a dedicated process serving division, and a corporate structure that keeps every case accountable to a single senior point of contact — not a rotating cast of subcontractors.

Brief First

Every case starts with a clear, documented plan before any fieldwork begins — no wasted hours, no guesswork.

Licensed & Accountable

Tennessee-licensed investigators operating under Delator Group's corporate structure, not independent contractors.

Briefings You Can Use

Findings are delivered in plain language with full documentation, built for attorneys, courts, and everyday decisions.

Ten services, one Northeast Tennessee standard.

Johnson City and the Tri-Cities region has no shortage of investigators willing to take a retainer and disappear for weeks. Arcline was built around the opposite instinct: every engagement, whatever the service, follows the same disciplined sequence — a documented plan, careful fieldwork, and a briefing built to be used, not just filed away.

That consistency is what lets Arcline move between an infidelity case in Johnson City on a Tuesday and a corporate due-diligence review in Greeneville on a Thursday without dropping the standard either one deserves. The plan changes with the case. The discipline behind it never does.

Clients come to Arcline through family law attorneys, HR departments, insurance adjusters, and plenty of people across Washington, Greene, and Sullivan counties who've simply run out of other ways to get a straight answer. Whichever door you came through, the process from here is the same.

What every Arcline client can count on

Licensed & Insured

Full Tennessee private investigator licensing and insurance coverage on every engagement, no exceptions.

Written Brief Before Fieldwork

You'll know what's being done, when, and why, before any billable hours begin.

Direct Communication

One senior point of contact for the life of your case — never a rotating handoff.

Confidentiality by Default

Nothing about your case is shared with anyone you haven't specifically authorized.

Who Arcline Works With

Our caseload spans individuals, families, attorneys, and businesses across Northeast Tennessee's Tri-Cities region.

Individuals & Families

Personal matters — infidelity, custody concerns, background checks on someone new in your life.

Family Law Attorneys

Surveillance, asset searches, and custody documentation built for direct use in court.

Businesses & HR Teams

Employee misconduct, vendor due diligence, and workplace investigations handled discreetly.

Insurance Carriers & Adjusters

Claim investigation and fraud review documented to a defensible standard.

Criminal Defense Counsel

Independent fact-finding that builds a defense record apart from the state's case.

Property Managers & Landlords

Tenant background screening and skip tracing for delinquent accounts.

Where We Work

Arcline is based in Johnson City and regularly works throughout Washington, Greene, Sullivan, Carter, and Unicoi counties — including Greeneville, Kingsport, Elizabethton, and Bristol — with statewide reach through Delator Group.

Johnson City, Washington County, Greeneville, Greene County, Kingsport, Sullivan County, Elizabethton, Carter County, Unicoi County, Bristol Tennessee

An Independent Investigator vs. a Delator Group Company

Not every private investigator operates the same way — the structure behind the work matters.

A Typical Independent Investigator

Arcline Intelligence Partners

Let's get you a clear briefing.

Every conversation with Arcline Intelligence Partners is confidential. Call or email, and a licensed Tennessee investigator will help you map out next steps.