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Third Echelon Investigations, or 3EI,

offers full-service private investigation, executive protection services, fugitive recovery, background checks, missing person searches, surveillance services – plus more.

We provide training and have a non-profit, anti-human trafficking division too.

The 3EI Advantage..

Third Echelon Investigations, or 3EI, is able to quickly, efficiently and cost-effectively resolve your unique situation. Our agents are highly experienced with extensive, diverse backgrounds in local, state, federal and international law and investigations including legal, technological and financial assets. All of our cases are handled with the utmost discretion. We are valued for our risk management, attention to detail, personal and professional service. Our clients range from individuals and small businesses, to celebrities and Fortune 1000 companies throughout the U.S. and abroad. We know it can be intimidating to hire a private investigator. Our friendly, supportive team will help you understand your case in plain language and be with you throughout the entire process. Contact us today for a free, no obligation, confidential consultation. Licensed. Bonded. Insured.

3EI's partner in Madrid Spain

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