Welcome To LAI

LAI has been meeting the demands of clients since 1990. From a simple background report to a complex embezzlement case that took us all the way to China, we have the experience and the resources necessary to handle almost any assignment. LAI uses only private investigators who possess law enforcement, military, and special forces personnel.

Unlimited intelligence contacts coupled with courage, business savvy, street smarts, a working knowledge of the law—and the ability to think critically help provide the results you are counting on when you retain our firm. We have accepted numerous and diverse cases and look forward to assisting you with yours. The hiring of a Private Investigator should be taken seriously, and you should take the time to browse through our site because it is designed to provide you with specific information to help you decide whether you think we can assist you.

You can call us, your personal CA private investigator, day or night or email us through our website’s contact page or at info@laintelligence.com. We look forward to hearing from you and are eager to help. Our track record of success sets us apart from any other private investigation agency because we take pride in producing the results for which you are paying us for.

Some of the Services We Provide

Los Angeles Private Investigation

Private Investigation

Our team of surveillance investigators take on the most challenging cases. Whether catching a cheating husband, stopping employee fraud, or getting a background check on someone, once we locate our subject, it is rare that we ever lose sight of them. It is a dangerous job, and our trained investigators follow discreetly behind the vehicle while taking video. Not only do we follow each subject, we hide in bushes, change uniforms, go undercover, deliver flowers, dig through trash, create creative ruses, and most important, deliver results!

Attorney Services

Whether you are a sole practitioner or a partnered firm, LA INTELLIGENCE is the premier licensed private Detective Agency in Beverly Hills and surrounding areas. For over 20 years, LA INTELLIGENCE has provided services and litigation support to some of the nation’s top firms. This includes Criminal Defense, fraud investigation, computer forensics, Insurance Defense, Domestic/Family Matters, Jury Misconduct, Background Checks, and Civil Investigations.

Los Angeles Legal Investigation
Los Angeles Insurance Investigation

Insurance Fraud

LA INTELLIGENCE knows the most effective tool to combat insurance fraud is covert, video surveillance, of a claimant’s daily activities. The surveillance investigation services provided by LA INTELLIGENCE are the most comprehensive in the industry today. LAI will discreetly document a claimant’s daily activities, physical capabilities, appearance and employment status. Utilizing state-of-the-art video equipment enables LAI to obtain the necessary video documentation even under the most difficult circumstances.

Undercover Investigation

LA INTELLIGENCE specializes in discreet, covert, and undercover investigation services in and around Los Angeles area. Every day we see cases on TV and read in the newspapers about individuals being convicted of workplace issues such as fraud, embezzlement, sexual harassment, cyber-bullying, even death and murder. In a case of theft, utilizing an LA INTELLIGENCE Private Detective will provide the facts the employer needs to save the loss of merchandise in an effective manner or put a stop to the immoral activities. LAI has the ability to gather the necessary documentation and evidence while maintaining the trust of the employees.

Los Angeles Undercover Investigation
Los Angeles Cheating Spouse

Catch a Cheating Spouse

Don’t be blinded by emotions and let us confirm the truth about a cheating spouse for you. Do you suspect your spouse may be cheating on you? Have you heard the phrase, “Honey, we’re just friends” over and over again? If you believe or have to ask your spouse if they are cheating on you, they probably are. LA INTELLIGENCE investigators can get the answers you need to sleep again at night.

Missing Persons

Are you looking for someone such as a birth parent, family member, or even a long lost friend? LA INTELLIGENCE will help you find this person. LAI’s Private Detectives have experience in locating the most difficult finds the most difficult missing person cases. Needle in a haystack? Have no fear – we will search the ends of the earth to bring your loved ones home.

Los Angeles Missing Persons

Besides the private investigative services listed above, discover many additional services under the Services tab in the top navigation of this web site.

What Our Clients Are Saying

Thanks to LA Intelligence I can now rest easier, worth every penny and then some. Brian is professional, fast, safe, and cares about us. They care about me and empathize with what people are going through.

I will use LA Intelligence in the future, I really can’t say enough great things about this service and the owner. Thank you!

Super B.

I was fortunate enough to once again hire Brian Mathews to help me with an insurance case that was very complicated and required skill, patience, and a thorough knowledge of the insurance industry and its practices. I found him to be most dependable and helpful. My case was very upsetting to me as it concerned a hit and run incident, and I was the victim. Brian followed up on every detail and uncovered details about the driver who hit me. He was able to help solve my case and bring it to a successful conclusion. I would recommend Brian to anyone needing an experienced and capable private investigator. Thank you.

Sydney L.

I contacted LA Intelligence to help me with an issue with my son, because I live on the East Coast and couldn’t be there myself to assess the situation and obtain information. They were very nice and helpful. I liked that they were flexible in that they communicated with me by voice call and by text, whatever worked best for me at any given time depending on my schedule. They delivered on everything I asked for. I really appreciate them taking care of things for me from over 2000 miles away and giving me peace of mind.

Deb M.

People Love Us on Yelp - 2018 Award Recipient

People Love Us on Yelp - 2018 Award Recipient


USA PI Member

California Association of Licensed Investigators

Dun & Bradstreet

Beverly Hills Chamber of Commerce


Serving All of Southern California

Here are just some of the areas we serve in Southern California:

Trust Your Instincts


When clients contact us about their suspicions,
they are on point 90% of the time!


We Accept These Credit Cards

We Accept Venmo