Best Rated Private Surveillance Investigators  Los Angeles

Surveillance Investigators Los Angeles, Surveillance Investigators

Our team of Los Angeles Private Surveillance Investigators have been conducting surveillance investigations in Los Angeles for over thirty years. Conducting surveillance in Los Angeles is one of the most challenging cities in America and that is why in-part our dedicated team of surveillance investigators in Los Angeles are ranked among the Best Los Angeles Private Investigators.  Overall, Worldwide Intelligence Network is ranked among the Five Best Private Investigation Companies In America by the publishers of Vanity Fair, Vogue & New Yorker magazines.



Our surveillance investigators use state-of-the-art video surveillance equipment, including covert video cameras. Clients are provided with video evidence of the Surveillance conducted on their behalf. All the subject’s activity is videotaped at each location every hour on the hour as proof our surveillance investigator was where the subject was and documented it all on your behalf.


Each case is assigned to a surveillance investigator who is familiar with the area where the subject lives or works, which is extremely helpful when driving in Los Angeles, one of the busiest cities in America. All surveillance investigators are assigned to a case manager and are required to check in with their case manager to update them on their progress. Case managers are available to assist the surveillance effort by obtaining the identity of any person(s) the subject meets by running a license plate through the DMV or running an address through our proprietary databases to identify the name of the resident or business entity the subject visited.


Surveillance Investigators

Surveillance is a particular skill that requires thousands of hours of field experience to perfect. Before commencing your Surveillance, our case managers prepare a detailed written assignment memo for the surveillance investigator assigned to your case. The memo will describe everything you know about the person to be followed. The more we know about the person, the better the surveillance investigation will turn out. Our case managers are available to discuss your concerns during a Free Consultation. Our rates are very competitive, and our results are A+.  We look forward to serving you.


“I cannot thank you and your team enough. Your professionalism is without question. I have used many investigative firms in the past in business when I need information regarding who I am doing business with. I have never used such a firm for personal matters and I must admin that your conduct goes so over and above what others can or are able to do. I walk from this knowing the following: That you are incredible and that I have actually made a new friend who cares about and understands feelings….This above anything else makes this difficult situation easier and makes me smile. Your advice has been invaluable and only through the pleasure of meeting you to say the words of thank you can I truly express my gratitude.” Mr. S.B., Ontario, Canada

I must admit that I was quite anxious and very apprehensive about calling a private investigator. I had conjured up a number of mental images consisting of creepy men in raincoats, fedora hats, wearing dark glasses with binoculars hangings from their necks.  My issue concerned a matter of infidelity whereby I had to determine if it was actually happening and I had to be assured of absolute confidentially because my significant other is a well-known public figure. My nerves quickly dissolved upon speaking with Barbara, the assistant director of the company.  She listened intently and immediately put me at ease because she understood how sensitive a matter this was for me. I retained her company to conduct a infidelity surveillance and at the conclusion of the surveillance assignment the information they obtained was absolutely incredible. All of my concerns were realized and documented by irrefutable video evidence.  Thanks to Worldwide Intelligence Network, I still sleep right beside my significant other who to this day remains true to our relationship. I would not hesitate to call upon Barbara, if I ever required the services of a private investigator. Nancy H. Boston, MA

“Notwithstanding your last minute retention, you immediately grasped the rather complicated legal principles in issue in this first impression criminal trademark case. You appeared in court well prepared, and were the best ‘second chair’ I have ever had the privilege to work with.– Phillip M Prince, Attorney at Law”

“Dualstar Entertainment Group, LLC retained Robert Mann and Worldwide Intelligence Network (“WIN”) to provide risk assessment, residential security design, and implementation and personal protection for Mary-Kate Olsen and Ashley Olsen for a nine-month period in 2002-2003. During that period, personal security and advance security preparations were performed in Los Angeles, Rome, Australia, and Mexico with no adverse security incidents occurring.-Gary S Rattet Dual Entertainment Group LLC”

“It would take a book, rather than a letter, to do justice to your achievements and adequately describe your personal contributions as a fact analyzer, case energizer, attorney inspirer, and truth seeker.-Martin R Pollner Loeb & Loeb”

“It is with great pleasure that I write this recommendation for your services. When my son had run away from home last summer, I feared I would not see him again. Thanks to you and your work, we were able to reunite within days and work out whatever issues had surfaced. Manny and Elena Gonzalez Florida”

“The client and I are extraordinarily gratified and pleased by all of the services you performed…you went above and beyond a typical private investigator’s call of duty – Douglas E Mirell Loeb and Loeb”

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Call us now at (310) 385-8200 or use our contact form.