Hiring a Private Investigator Guide

Hiring a private investigator is a bigger decision than it looks from the outside, and it pays to know what you're getting into before you sign anything.

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Written by Jan Barefoot Founder, Barefoot Professional Investigations · Investigating since 1986

How Much Does It Cost

Most private investigators charge between $50 and $150 per hour nationally, with standard surveillance typically running $85 to $150 per hour and more complex or specialized work, like digital forensics or multi-state cases, running higher. Corporate investigations are often priced per case rather than hourly, and can run into the thousands depending on scope. At Barefoot PI, we work from a refundable retainer and walk you through a custom services proposal before any work begins, so there are no surprises on your invoice.

What to Watch For

  • Who Does the Work

    Ask whether the investigator does the work themselves or subcontracts it out - you want to know who's actually handling your case.

  • License & Insurance

    Confirm they're licensed and insured, and check credentials with your state's regulatory body.

  • Fees in Writing

    Get fees in writing upfront, hourly, flat rate, or retainer, so there are no surprises later.

  • Relevant Experience

    Ask about their specific experience with your type of case - surveillance, background checks, and computer forensics all require different skill sets.

  • Confidentiality

    Understand their confidentiality policy before you share anything sensitive.

When It Makes Sense to Hire One

Not every situation needs a PI, an amicable separation or a low-stakes question usually doesn't. It's worth hiring one when the outcome genuinely matters: a contested custody case, a fraud investigation, a legal matter where evidence needs to hold up in court, or a suspicion serious enough that you need a clear answer instead of ongoing doubt.

A bronze statuette of blindfolded Justice holding a set of scales

How does the process work when I first contact you?

What Clients Say

5 out of 5

Barefoot PI is the best in their field! They are professional, quick to respond and efficiently perform all work. They are always our first choice when we need service of documents or surveillance. I have used their services since they began their business. They have always done an excellent job. They are simply the very best!
L Taylor, Paralegal

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