How Much Does an Investigation Cost?
The cost of a private investigation can vary widely depending on the type, scope, and complexity of the case. On average, clients can expect to pay anywhere from a few hundred to several thousand dollars.
Factors That Affect Cost Include:
Type of investigation – Simple background checks or record searches may cost a few hundred dollars, while surveillance, infidelity cases, or legal investigations often require more time and resources.
Time involved – Most private investigators charge hourly rates, typically ranging from $75 to $150 per hour, depending on experience and location.
Equipment and resources – Use of specialized tools (e.g., GPS trackers, database access, or video equipment) can add to the cost.
Travel and expenses – Investigations that require travel, overnight surveillance, or out-of-state work may include additional fees.
Retainers
We require a retainer up front, especially for ongoing or open-ended cases. This is a prepaid amount applied toward the total cost.
Need a quote? Every case is different. We’re happy to provide a free, confidential consultation and estimate based on your specific needs and budget.
Frequently Asked Questions
What affects the cost of an investigation?
The number of surveillance hours, travel, records and database research, the number of people involved and how quickly results are needed.
Will I know the cost before work begins?
Yes. Birds Eye puts the scope, timeline and cost in writing before any work begins, and changes need your approval.
Is a cheaper PI a better deal?
Not always. Poorly documented or unlawful work may be unusable in court, which can cost far more than the investigation.
Can I keep costs down?
Yes. Give the PI names, addresses, photos, vehicles and routines up front, and focus the case on one clear question.

