Martin Investigative Services provides full-service private investigation, corporate security services, background checks, missing person investigations, surveillance services, and more.

Our multilingual staff can help you in your time of need.
  We are thorough, discrete, friendly and professional through the entire process.
Former supervisory federal agents of the US Departments of Justice and Treasury

We employ a network of former DEA, FBI, IRS, and Secret Service agents serving all fifty states and over sixty foreign countries.

Over the last 35 years, our private investigators have been featured on national television and prominent newspapers including the Los Angeles Times, the Wall Street Journal, the Orange County Register, and more.

 
 
Consultations are always free.


There is never a fee for a consultation. Call us at (800) 577-1080, or contact us online today:
 
Stop wondering. Get the legal, court admissable proof you need.

Catch a Cheating Spouse

Cheating Spouse Signs

Infidelity

Employee Surveillance

Workers Comp Surveillance

Insurance Surveillance
 
 
 
Corporate espionage is real. Let us help you minimize your security risks.

Corporate Security

Corporate Investigation

Security Surveillance

Fraud Investigation

Insurance Investigation

Human Resources Issues
 
 
Find out the truth.
 

Private Investigators

Private Detective Agency

Asset Searches

Litigation Support Services

Unsolved Crime

Computer Forensics
 
 
Don't risk it. When making important decisions, let us help you determine the risks.
 

Criminal Background Checks

Employee Background Checks

Employment Background Checks

Personal Background Checks

Credit Checks

Background Information
 
 
 
Let us help you find them. We've handled thousands of missing persons cases.
 
Find Missing Persons
Missing Person Resources
Locate Friends & Family
 
Surveillance: Marital, Workers Comp, Insurance   Unsolved Crime and Cold Cases   Asset and Background Information Searches   Locating Friends and Family
Martin Investigative Services
(800) 577-1080 • (949) 644-2200
State License # PI 9077
 Orange County, California offices:
Newport Beach: 620 Newport Center Drive, Suite 1030, Newport CA 92660 • Google Map • Yahoo Map
Mission Viejo: 25909 Pala, Suite 300, Mission Viejo CA 92691 • Google Map • Yahoo Map

Other office locations:
Los Angeles: 1880 Century Park East, Suite 618, Los Angeles CA 90067 • Google Map • Yahoo Map
San Diego: 302 Washington, Suite 247, San Diego CA 92103 • Google Map • Yahoo Map
Las Vegas: 2251 North Rampart Boulevard, Suite 267, Las Vegas, NV 89128 • Google Map • Yahoo Map
Martin Investigative Services
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Private investigation services
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Private investigators
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Private detective agency
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Litigation support services
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Unsolved crime & cold cases
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Computer Forensics
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Background checks
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Criminal background checks
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Employee background checks
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Employment background checks
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Personal background checks
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Credit checks
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Background information
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Surveillance
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Catch a cheating spouse
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Cheating spouse signs
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Infidelity
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Employee surveillance
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Workers comp surveillance
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Insurance surveillance
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Cyber Surveillance
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Security consulting
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Corporate security
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Corporate investigation
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Fraud investigation
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Insurance investigation
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Human resources issues
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Executive & Celebrity Protection
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Special Event Security
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Crisis Recovery & Disaster Preparedness
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IT Security Consulting
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Locate people
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Find missing persons
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Missing person resources
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Locate friends and family
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Lost loves
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Inheritance searches
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Counter surveillance
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Bug sweeps
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Electronic surveillance
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Surveillance systems
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Hidden camera surveillance
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Tapped phones
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Corporate espionage
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About Martin Investigative Services
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Contact us
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Press clippings
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Locations
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The Best of Orange County
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Copyright , Martin Investigative Services.

Orange County's Best Of