- A&E Detective Group Inc.
 - Tarzana - Offers investigative services into matters such as missing persons, background checks, financial investigations, civil litigation, and domestic and forensic data recovery. - Access Background Checks, Inc.
- Woodland Hills - Includes pre-employment screening.
- Accurate Credit Bureau
- Pasadena - Provides tenant credit reporting for landlords and property agents, as well as employment screening services for small businesses.
- Advance Credit Services
- San Gabriel - Specialising in residential mortgage credit report and tenant screening.
- Advanced Electronic Security Company
- Specialising in countermeasure security including bugsweeps and wiretap detection.
- Allstate Investigations
- Chatsworth - Specialising in fugitive recovery, surveillance, background investigations, skip tracing, employee theft, and undercover operations.
- Ashkelon Group, The
- Information technology detective agency offering services like email tracing, legal support services, forensic data recovery, counter surveillance, and more in the field of computer crime investigations.
- Avatar Investigations
- Offers investigative and consulting services.
- Blue Print Investigative Services,
- Van Nuys - Investigation services and specialised consulting.
- Chameleon Group, The
- Canoga Park - Private investigation and security services. Does everything from asset searches, missing person locates and insurance investigations to commercial, residential, personal and event security.
- Crutchfield Investigators Inc.
- Beverly Hills - Private investigator. Site includes services, books, and background information.
- Dataland
- Provides legal, financial, and business communities with skip tracing, credit reporting, background verification, asset discovery, and people locating information.
- Information Resources
- Torrance - Provides background checks and pre-employment screening.
- InformationForBusiness
- Encino - Full service public records information source for skip tracing, asset searches, civil and criminal backgrounds and business filings.
- Inter-Agency Investigations
- Beverly Hills - Services include fraud, background, and financial investigations.
- Intersec
- Santa Monica - International security consultants.
- Investigative Resources International
- Long Beach - A professional investigative agency providing comprehensive service to the legal, corporate, insurance, financial and entertainment communities
- JCL Enterprises
- Long Beach - Private invesigators and insurance adjusters.
- Kale Investigation Agency
- Downey - Licensed and bonded agency specialising in lost loves, missing persons, adoptee searches and background checks.
- Magallanes Associates International (MAI)
- Corporate security, investigative and training featuring multilingual former FBI Agents.
- MCM Investigations
- Newhall - Specialises in surveillance, divorce and child custody matters, and insurance fraud.
- National Credit and Attorney Resources
- Tarzana - Offers missing person searches, background checks, public records searches, vehicle history reports, and debt collection.
- Noesis
- Investigative consultancy firm specialising in all areas of white-collar crime and corporate due diligence, with offices in San Francisco and Los Angeles.
- Scott, Robert, PI
- Private investigator offering background, fraud, and missing person investigations.
- Source Investigative Group
- Redondo Beach - Provides professional, confidential investigations to businesses, attorneys, and the general public.
- Source, The
- Torrance - Offering pre-employment background investigations and other services for employers.
- Specialized Investigations
- Van Nuys - Specialises in areas of insurance fraud, suspicious claims, workers' comp, AOE/COE, surveillance, information services.
- Teller Group, The
- Winnetka - Claims management and private investigations firm.
- Tristar Investigation
- Services include surveillance, locating missing persons, locating assets, service of process, witness statements, and business identification.
- Truth or Lie
- Glendora - Polygraph examination service that can perform the necessary tests right in your office.
- V.Y. Harper & Co.
- Culver City - Licensed and insured private investigation and information resource firm with over 25 years of expertise and experience.
|
