“Perfect service and communication! Exceeded expectations in every way. Highly recommend!!”
— Client Review
In the legal world, facts are everything-but uncovering the truth requires more than assumptions and paperwork. It requires actionable intelligence, verified evidence, and meticulous discretion. That's where legal investigations come in.
Whether you're an attorney preparing for trial, a business facing internal fraud, or a private client dealing with a sensitive dispute, professional legal investigations can mean the difference between success and setback.
At National Business Investigations (NBI), we've been providing trusted investigative support since 1967, with a proven track record of helping law firms, corporations, and individuals uncover the truth-discreetly, legally, and efficiently.
Whether you're preparing for litigation, managing a corporate concern, or dealing with a private dispute, NBI is here to help you move forward with confidence.
👉 Contact us today to schedule a confidential consultation today.
NBI - The Truth Is Our Business.
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.

Background investigations are structured inquiries conducted to verify an individual’s history, identity, and relevant activities. These investigati…
By: Michael D. Julian

A skip trace investigator is a professional who specializes in locating individuals whose whereabouts are unknown or difficult to determine.
By: Michael D. Julian

Surveillance investigations are professional investigative services used to observe, document, and verify behavior, activity, and patterns over time. …
By: Michael D. Julian

Corporate investigations are professional inquiries conducted to uncover facts, verify information, and resolve issues within a business environment. …
By: Michael D. Julian