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 Investigators, Surveillance & Protection Experts 

We are a premier provider of global investigative, surveillance and protection services 

TSJ Investigative Agency has successfully been in business since 2000, providing our clients with the highest level of PRC (Professional, Reliable and Confidential) service in the industry.






[ Train-the-Trainer ]


We offer qualified professionals with extensive training in surveillance and counter surveillance techniques, criminal, civil, corporate, administrative/internal affairs investigations, to include a number of corresponding sub-categories.

[ Litigation Support ]


We offer expert witness and investigative services to clarify facts, quantify damages, and communicate findings clearly, concisely and objectively.

[ Background, Civil and Criminal Investigations ]


We offer non-consumer background investigations, reference checks, victim/witness interviews, case file reviews, as well as skip trace services.

[ Executive Protection ]


TSJ Executive Protection Services [EPS] are designed to mitigate risk for individuals whose reputations, prominence, wealth, travel itineraries or occupations require heightened personal security.


[ Counter Surveillance ]


We offer privacy protection at your home, office, vehicle, aircraft or vessel from eavesdropping or hidden video surveillance, utilizing the latest technology to intercept audio and visual intrusions.

[ Surveillance ]


We offer discrete physical surveillance of persons to obtain evidence that can be used to address private, business, administrative  or legal matters, through recorded observations, GPS tracking, photography/videography and investigative reports.

We were very skeptical about hiring an outside firm to handle such a highly sensitive matter. But we realized that it was one of the best business decisions we ever made. You literally saved our company an enormous amount of revenue. Thank you!

- Software Engineering Company

Thank you for making the extra effort for my's well beyond what we expected and we appreciate your due diligence.

- Florida Law Firm

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