Private investigator fees in Florida are not standardized. Hourly rates for qualified investigators vary considerably depending on credentials, specialty, and the nature of the work. But the more useful question for attorneys and litigation clients is not “what does a PI charge per hour?” — it is “what will this assignment actually require?” Scope, complexity, surveillance demands, documentation standards, and evidentiary requirements drive cost more than any posted rate. Understanding those variables is the difference between a well-budgeted investigation and one that stalls midcase.
Why It Matters
Investigators are engaged for litigation purposes at a stage when budget decisions matter. Retainer amounts, billing estimates, and pre-authorization limits are typically set at intake—before the full scope of the assignment is understood. When those estimates are based on a rate alone, without accounting for the operational requirements of the specific case, the result is either an underfunded investigation that stops short of usable evidence or a cost overrun that undermines the client relationship.
There is a second problem. Low-cost surveillance is not automatically efficient. An investigator who charges a lower rate but produces footage that lacks chain-of-custody documentation, omits critical timestamps, or cannot be authenticated in deposition has not saved money—he has created a problem. The cost of addressing evidentiary problems downstream can exceed the savings produced by selecting an investigator on hourly rate alone.
For attorneys and carriers, the practical issue is not finding the lowest hourly rate. It is understanding what drives total assignment cost and calibrating expectations to the actual operational requirements of the case.
What Drives the Cost of a Florida PI Assignment
These are the variables that move the final invoice—not the hourly rate printed on a website.
- Surveillance Complexity Urban environments with controlled-access buildings, parking structures, or foot-traffic cover require more time on site and more repositioning than rural or suburban assignments where a subject is more easily maintained. A subject who works irregular hours, travels frequently between locations, or has vehicle access to gated communities compounds this further. Every layer of operational difficulty adds time.
- Duration and Scope An investigator billing four hours for a defined observation window costs less than one billing three days of open-ended surveillance. The question is whether the case requires the former or the latter. Workers’ compensation defense cases, for example, often require multiple surveillance days before a subject displays the activity being disputed—and the cost of stopping too early is an unusable file.
- Documentation and Reporting Requirements A summary report for internal case review is not the same as a litigation-focused investigative report that may include timestamped media, photographic logs, location documentation, evidence-preservation records, and other supporting material appropriate to the assignment. Documentation at that level takes more time to prepare and requires an investigator trained to produce it. Attorneys who intend to introduce investigation results at trial or deposition should communicate that expectation at the outset—it affects how the investigator works the assignment from the first hour.
- Geographic Coverage A subject who resides in Volusia County but travels to Seminole or Duval County mid-assignment requires coverage across multiple jurisdictions. Travel time, mileage, and the possibility of requiring a second investigator for hand-off coverage are legitimate cost factors. Investigators billing a flat hourly rate without mileage disclosure or travel terms should be asked directly how multi-county assignments are handled.
- Specialty and Credential Level Background investigation, digital forensics, asset location, and domestic surveillance each require different skills and, often, different licensing or certification. An investigator with law enforcement command experience, specialized training, or expert witness capability typically commands a higher rate—and in litigation contexts, relevant experience and training affect how effectively an investigator can explain the work under deposition questioning and help counsel establish the appropriate evidentiary foundation.
- Testimony and Deposition Availability If the investigator is expected to testify, whether at deposition, hearing, or trial, that preparation and appearance time is billable. Assignments where the investigator is identified as a potential witness require an investigator with deposition experience and the availability to commit to that obligation. This is not a given across all PI firms in Florida.
The rate is the starting point. The scope is what determines the cost.
From the Field
A surveillance file can appear useful on first review and still create serious problems later. Footage may show activity that is directly relevant to the case—but if timestamps conflict with the written report, observation periods are poorly documented, or the investigator cannot clearly explain how the footage was obtained and preserved, counsel may find themselves addressing foundational questions that should have been resolved at the investigative stage. The evidentiary problem is not the footage. It is the record around the footage.
This is what happens when litigation-grade assignments are treated as commodity work. The difference is not always visible in what the investigator captured. It shows up in the documentation, the chain of custody, the report structure, and the investigator’s ability to account for his own methodology under questioning.
When an attorney or carrier contacts Exhibit One at the outset of an assignment, the first conversation is always about scope: What is the objective? What will the evidence need to survive? What documentation will counsel require? Those answers shape how the investigation is structured—and they are also what produce an accurate cost estimate. Open-ended assignments almost always cost more than scoped ones, but scoped ones require that the attorney has thought through what the file needs before the investigator goes in the field.
The Exhibit One Standard
Fees should reflect the scope of the assignment, the complexity of the work, and the level of documentation the case requires—not simply the lowest hourly rate.
Exhibit One does not treat an hourly rate as a substitute for scoping an assignment. Before any engagement, we want to understand what the case requires, what the investigation will operationally involve, what the documentation needs to look like, and what a realistic estimate is for that specific assignment. Attorneys and carriers are not obligated to retain us after that conversation. That conversation can help clarify scope, expectations, and likely cost before any engagement is made.
If you are evaluating investigation costs for an active Florida case, contact Exhibit One to discuss scope, objectives, and fees before any engagement is made. That call costs nothing and can help identify scope, documentation requirements, and potential cost issues before the investigation begins.