Nashville, TN Private Investigator FAQ and Guide
Guide & Frequently Asked Questions
A Delator Group company — licensed & insured across all 95 Tennessee counties
Trestleboard Investigations is a d/b/a and direct branch of Delator Group, a Tennessee-licensed private investigation and process serving company. Davidson County cases are handled by Tennessee-licensed private investigators who operate under Delator Group.
The Trestleboard Investigations Guide
Reading a Surveillance Report
A Trestleboard surveillance report is built in three parts: a plain-language summary of what was observed, a time-stamped activity log, and the supporting photo or video evidence. When reviewing one, focus first on the summary, then verify the details against the log — the two should always align without embellishment.
What to Bring to Your Consultation
Helpful information includes the subject's full name, known addresses, vehicle description, daily routine if known, and any documents already relevant to your situation, such as court filings or prior correspondence. None of this is required to get started, but it speeds up planning.
How Tennessee Custody Courts Use Investigative Evidence
Middle Tennessee family courts generally give the most weight to evidence that is specific, dated, and corroborated — a documented pattern over several observations carries more weight than a single incident. Investigators are trained to build exactly that kind of record.
Understanding Delator Field Services
DFS is Delator Group's process serving division, operating statewide across all 95 Tennessee counties. When a Trestleboard case requires service of process, DFS fulfills that work directly while Trestleboard remains your single, consistent point of contact from intake through affidavit of service.
What Makes a Report Court-Ready
A court-ready report separates factual observation from interpretation, cites every source, and time-stamps every entry. Trestleboard investigators are trained to write findings the way they'd want to defend them under cross-examination — plainly, specifically, and without embellishment.
Choosing Between Services When You're Not Sure
Many situations touch more than one service — a custody concern might call for both surveillance and a background check, for instance. The fastest way to sort that out is a short consultation; there's no cost to asking, and it often saves time and money by scoping the case correctly from day one.
Getting Started
How do I begin working with Trestleboard Investigations?
Reach out by phone or through our contact form for a confidential consultation. We'll discuss your situation, outline what's realistic, and draft an investigative plan before any billable work begins.
Do you offer free consultations?
Yes, initial consultations to understand your situation and explain your options come at no cost or obligation.
How much does a private investigation cost in Tennessee?
Costs vary by service type and scope — surveillance is typically billed hourly, while records-based services like background checks and asset searches are often flat-fee. We'll provide a clear estimate before work begins.
Is everything I tell you confidential?
Yes. Client confidentiality is a professional obligation we take seriously, and information is shared only with parties you specifically authorize.
Licensing & Legal
Is Trestleboard Investigations licensed in Tennessee?
Yes, Trestleboard operates as a licensed Tennessee private investigation agency under the Delator Group corporate umbrella, in full compliance with state licensing requirements.
What can a private investigator legally do in Tennessee?
Licensed investigators can conduct surveillance in public or non-private settings, research public records, interview willing witnesses, and locate individuals, all within Tennessee's privacy and licensing statutes.
What can't a private investigator do?
We cannot trespass, wiretap without consent where required, impersonate law enforcement, or access records that require legal process such as a subpoena — anything requiring that process is coordinated through your attorney.
Can your reports be used as legal evidence?
Properly documented findings — surveillance logs, records research, and witness statements gathered lawfully — routinely support civil, family, and criminal defense matters in Tennessee courts.
Working With Attorneys
Do you work directly with law firms?
Regularly. Many Trestleboard engagements come through attorney referrals, and we're comfortable reporting directly to counsel while keeping the client informed as directed.
Can findings be protected under attorney work product?
When an investigation is commissioned through counsel, findings can often fall under work-product protection; we coordinate directly with your attorney to preserve that where applicable.
Do you testify in court if needed?
Yes, Trestleboard investigators are available to testify to their findings and methodology when a case requires it.
Nashville & Middle Tennessee
What areas does Trestleboard Investigations serve?
We're based in Nashville and primarily serve Davidson, Williamson, Rutherford, Wilson, Sumner, Robertson, Cheatham, and Dickson counties, with statewide coverage available through Delator Group.
Can you handle a case outside Middle Tennessee?
Yes — through Delator Group's network, we can coordinate coverage across all 95 Tennessee counties even when a case originates in Nashville.
How quickly can an investigator get started on a local case?
Local Nashville-area cases can typically begin within a day or two of engagement, sooner for urgent matters.
Process Serving
Does Trestleboard handle process serving directly?
Process serving requests submitted through Trestleboard are fulfilled by Delator Field Services (DFS), Delator Group's dedicated statewide service division, with Trestleboard as your single point of contact.
Can DFS serve papers anywhere in Tennessee?
Yes, DFS serves across all 95 Tennessee counties without subcontracting to independent third parties.
How fast can DFS complete a service request?
Standard service is typically attempted within 3-5 business days, with rush options available for time-sensitive filings.
Reports & Evidence
What does a finished Trestleboard report actually look like?
A written narrative summary paired with time-stamped logs and supporting photo or video evidence, organized so an attorney or client can review it in minutes.
How is evidence stored and delivered?
Findings are compiled into a single organized report and delivered directly to you or your attorney, with original media retained securely for your records.
Will an investigator testify if my case goes to trial?
Yes, Trestleboard investigators are available to testify to their findings and methodology when a case requires it.
Do you provide updates during a longer investigation?
Yes, periodic updates can be arranged at whatever interval keeps you appropriately informed without compromising the work.