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In a world full of uncertainty, unanswered questions can cause stress, financial loss, and even legal risk. When you need facts-not assumptions-a licensed private investigator can make all the difference.
At National Business Investigations, Inc. (NBI), we've been providing professional, discreet, and reliable investigative services since 1967, helping businesses, attorneys, and private clients uncover the truth and make informed decisions.
But what exactly does a private investigator do-and how do you know when it's time to hire one?
Private investigators (PIs) specialize in gathering verified information that helps clients solve personal, corporate, or legal issues.
Unlike TV portrayals, professional investigations rely on methodical research, lawful surveillance, and documented evidence-not guesswork or confrontation.
Common types of investigations include:
A professional PI collects evidence that is factual, legally obtained, and ready for use in court or internal proceedings.
You might not realize how often hiring an investigator can help protect your interests or uncover the truth. Here are some common scenarios:
Whether it's insurance claims, workers' compensation, or internal theft, investigators can confirm what's really happening through surveillance, interviews, and documentation.
Attorneys frequently hire investigators to locate witnesses, serve process discreetly, or gather photographic and testimonial evidence that strengthens their case.
From locating missing persons to tracking down debtors or runaway employees, skip tracing combines digital research, database analysis, and fieldwork to find hard-to-locate individuals.
In personal cases-such as infidelity investigations or verifying someone's background-an investigator provides objective facts that help you make clear, confident decisions.
Hiring an unlicensed or inexperienced investigator can backfire.
At NBI, every investigation is:
We combine traditional field techniques with cutting-edge technology and decades of experience to deliver credible results you can trust.
Since 1967, NBI has worked with:
Our investigators understand that every case is unique-and every client deserves professionalism, discretion, and clarity.
If you're facing a situation that requires truth, clarity, or confirmation, don't rely on speculation. A licensed investigator can uncover what's really happening-and give you the confidence to take your next step.
👉 Contact Us Today to speak confidentially with a licensed investigator today.
National Business Investigations, Inc. - Discovering truth since 1967.
Focused investigative support for complex, high-stakes matters.
Witness locates, interviews, evidence recovery, financial records investigations, cyber crimes, and asset search & recovery.
Explore Legal Investigations >>Validate claims, identify red flags, document activity, and support defensible decisions in potential fraud matters.
Explore Insurance Investigations >>Executive background investigations, due diligence, business intelligence, theft, computer forensics, and protection support.
Explore Corporate Services >>Gather the investigative information needed to evaluate legitimacy and disability level with clarity and confidence.
Explore Workers Comp Support >>Pre-litigation, mid-case, or post-judgment—identify where assets may reside to support appropriate strategy and settlement.
Explore Asset Discovery >>Obtain evidence that may not otherwise be provable in or out of court—especially when other methods fall short.
Explore Surveillance >>Having been in business for decades, we know there are many investigation companies you can call on. One does not thrive for over fifty years in this industry without a foundation of honesty, integrity, and professionalism.
We can never promise results—but we always guarantee our performance. If you are not happy with our performance, you only pay what you believe our investigation is worth.
Contact us to get started and find out why clients choose NBI for high-accountability investigative support.

By: Michael D. Julian

By: Michael D. Julian