Los Angeles Private Investigator
Call us when you need an experienced private investigator in Los Angeles.
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When you need a private investigator in Los Angeles, our experience is second to none.
There are a lot of private investigators in Los Angeles. Martin Investigative Services offers a number of benefits that others typically do not.

Over 40 years of local experience in Los Angeles.
Over the last 40 years, we have developed solid relationships with local law enforcement, attorneys, and professionals in a number of fields. These relationships, more often than not, help us produce results in a short amount of time.
Our private investigators are former Federal agents.
Our private investigators are former DEA, FBI, IRS, and Secret Service agents. This is a benefit that few other private investigators in Los Angeles offer. You can be assured that your case will be conducted with a level of professionalism that only years of training and investigative experience can bring.
A local, Los Angeles office.
Our main corporate office is located right here in Los Angeles. Sit down and meet us face to face and discuss the details of your case.
What our Los Angeles private investigators typically do:
Our private investigators in Los Angeles typically provide a number of services, including surveillance, background checks, cheating spouse investigations, bug sweeps, insurance fraud investigation, litigation support and many other services.
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Conveniently located Los Angeles office.

Martin Investigative Services, Los Angeles Field Office
Phone: (800) 577-1080
Local: (949) 644-2200
Fax: (949) 644-4779
1880 Century Park East, Suite 618
Los Angeles, CA 90067
Google Map
By appointment only.
Los Angeles private investigation case studies:
Here are a few real-life examples of recent private investigation cases we've had in Los Angeles:
Los Angeles Case Study:
Corporate Theft
A large metal manufacturing firm in Los Angeles was referred to us by their corporate attorney. We met with the company at their corporate office.
The problem was that they had $500,000 of materials that had gone missing in Mexico. They wanted us to discover the source of the theft and recover the materials.
Results:
After performing surveillance in Mexico City and Tijuana, our private investigators located the stolen items. We also discovered the theft was perpetrated by the client's employees in both Tijuana and San Diego. As a direct result of the investigation, 3 people were arrested and prosecuted by the Mexican Federal Police.
Martin Investigative Services is one of the only US-based firms to perform private investigation in Mexico. (The alternative of hiring a private investigator based in Mexico is a risky proposition.) Contact us for a free, confidential consultation.
Los Angeles Case Study:
Bug Sweep
The office administrator at a Los Angeles law firm visited our Los Angeles office. The problem: they knew they had an internal leak. When they went to court they were getting hit over the head - as opposing counsel had detailed information which they should not have had.
Results:
After a bug sweep of their offices, our private investigators found 2 listening devices: one in the boardroom, and a second one in one of the partners? offices.
As technology has progressed, eavesdropping and video recording devices have become increasingly present in the business world. They are small, and increasingly more affordable. Martin Investigative Services has private investigators that thoroughly sweep any area. We stay on top of current trends and technologies, so your private business remains your private business. Contact us for a free, confidential consultation.
Los Angeles Case Study:
Lost Loves
A major metropolitan newspaper in Los Angeles hired us after reading an LA Times newspaper article which featured our work.
We met at our Los Angeles office. For an upcoming Valentine's Day article, the editor gave us a list of people to find - all former lovers who had become "lost".
Results:
Our private investigators located and reunited 5 couples (all of whom were not currently married).
Life is short, and these people just wanted the answer to the question, "what if?" The private investigators at Martin Investigative Services have helped find many such people over the years. Contact us for a free, confidential consultation.
Why choose Martin Investigative Services? Here's why:
Former Federal agents.
Perform your case.
Former Supervisory Federal agents of the DEA, FBI, IRS, and Secret Service agents perform your case and deliver the results to you.
40+ years experience.
High success rate.
We provide quality investigative services with an unmatched success rate. We provide you with confidence and peace of mind.
Media Acclaim.
Print & TV.
You may have read about Martin Investigative Services in The Los Angeles Times, The Orange County Register, or The Wall Street Journal, or seen us on national and local TV news.
Court-admissable.
Evidence that stands up.
Our experienced investigators provide court-admissible evidence that can make all the difference in a trial.
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See more benefits we offer you. Tap here.
















