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Private Investigators Based in Los Angeles, San Diego, San Francisco, Baltimore MD, Washington DC, London UK, Madrid Spain, Frankfurt Germany and Paris France.

We are a Los Angeles-based private investigative agency, but we also have offices based in cities throughout the United States and Europe and have a variety or contacts, assets and resources just about anywhere in the world. utilize 3EI Investigations International Solutions as discrete, confidential and reliable source for all of your investigative needs. We will customize your investigative request during an initial free consultation with one of our trained and seasoned professionals to provide the best possible course of action to assist you with your case. Our response time is within minutes and/or less than 24 hours, we can accommodate clients needs usually within 24 to 48  hours of initial contact If you need any of the private investigative services that we offer or need to consult personally with one of our agents, feel free to contact us by the following methods.

General –


United States

3EI of California

Los Angeles
(213) 268-0390

3EI of DC

Washington, DC

3EI of Maryland



+34 657 262 044

3EI of United Kingdom


3EI of Germany


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