• PRIVATE INVESTIGATION
  • Private Investigators
  • Private Detective Agency
  • Asset Searches
  • Litigation Support Services
  • Unsolved Crime & Cold Cases
  • Computer Forensics
• BACKGROUND CHECKS
  • Criminal Background Checks
  • Employee Background Checks
  • Employment Background Checks
  • Personal Background Checks
  • Credit Checks
  • Background Information
• SURVEILLANCE
  • Catch a Cheating Spouse
  • Cheating Spouse Signs
  • Infidelity
  • Employee Surveillance
  • Workers Comp Surveillance
  • Insurance Surveillance
  • Computer Surveillance
• SECURITY CONSULTING
  • Corporate Security
  • Corporate Investigation
  • Fraud Investigation
  • Insurance Investigation
  • Human Resources Issues
  • Executive & Celebrity Protection
  • Special Event Security
  • Crisis Recovery & Disaster Preparedness
  • IT Security Consulting
  • Cruise Ship Investigation
• LOCATE PEOPLE
  • Find Missing Persons
  • Missing Person Resources
  • Locate Friends and Family
  • Lost Loves
  • Inheritance Searches
• COUNTER SURVEILLANCE
  • Bug Sweeps
  • Electronic Surveillance
  • Surveillance Systems
  • Hidden Camera Surveillance
  • Tapped Phones
  • Corporate Espionage
• ABOUT
  • About Us
  • Contact Us
  • Press / News
  • Office Locations
  • The Best of Orange County List

Private Investigation

Full service private investigation. Former supervisory federal agents.

Martin Investigative Services provides full-service private investigation services: legal support, and information services for both corporations and individuals.

There is never a fee for a consultation with one of our staff members - call us any time at (800) 577-1080, or use our contact form.

Why choose Martin Investigative Services for private investigation services?

Martin Investigative Services has compiled the largest database of public information in the United States, and can use it to maximize the value of your actions, make personal decisions, or reduce business risk.

We can identify assets and accounts in all fifty states and internationally, often when others cannot.

More about private investigation

Private investigation involves a number of different services dependent on your specific situation, and featured on each page of this site.

More about Martin Investigative Services:

• Our Private investigators are former supervisory federal agents, so we can provide results for you.
• Our Private detective agency has a 35-year history, and is one of the largest in the country.
• Our Asset searches can identify assets and accounts in all fifty states and internationally, often when others cannot.
• Our Litigation support services help lawyers win cases. Like yours.
• Unsolved crime - Our private investigators assist clients by helping them fill in the details surrounding a case to shed new light on the situation.

Watch this short video to learn more about how Martin Investigative Services can help you.

 

Click on any of the options above to explore these types of private investigation services in more detail.

There is never a fee for a consultation. If you have any questions, just call us at (800) 577-1080. You can also use our contact form.

National services, California offices.

Martin Investigative Services offers full-service investigation for corporations, businesses, celebrities, and other individuals across the United States and abroad. We are headquartered in Orange County, California, with offices in Newport Beach and Mission Viejo. We also have offices in Los Angeles and San Diego. Read more about Martin Investigative Services.