Doerner Investigations

Private Investigator / Private Eye Detectives for Southern California


When you need a Los Angeles Private Investigator, Doerner Investigations has the experience and attention to detail you need. We are professional, discreet and up on the latest technology and industry trends to help you achieve your investigative needs. We understand that some of our clients are going through difficult times and know how to handle situations gently.

We are a full service Private Investigator team, certified and licensed. We offer a host of services we can help with.

  • Background Checks / Investigations
  • Pre-Employment Screenings
  • Infidelity Investigations / Cheating Partner Surveillance
  • Polygraph Examination
  • K-9 Services (Narcotics Detection)
  • Missing Persons / Skip Tracing
  • Adoption Cases: Identifying Birth Parent or Child or Finding Location
  • Database Record Search
  • Undercover Investigator
  • Nanny Cameras / Hidden Cameras
  • Child Custody & Recovery
  • Divorce Cases
  • Deadbeat Dad / Deadbeat Mom
  • Loss Prevention
  • Attorney Services
  • Tenant Screening
  • Recorded or Sworn Statements
  • Victim Assistance
  • Service of Process
  • Assets Investigations
  • Criminal Investigations
  • Exotic and Common Street Drug Detection
  • Prescription Drug Detection
  • Illegal Contraband
  • Firearm Detection
  • Drugs Include: Marijuana, Heroin, Cocaine, K2/Spice, Amphetamines and more...
  • We search Entertainment Venues
  • Residential Treatment Facilities
  • Private Businesses
  • Parcel / Shipping Facilities
  • Schools / Lockers
  • Private Residences and more...

We can help ease your worries by providing hard evidence, facts and guidance. At Doerner, the safety and well being of our clients is paramount. Time and time again, our clients are thankful to have chosen Amy Doerner and her team, given the extra care and compassion they receive from our dedicated investigators.

Find the answers to our frequently asked questions here

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The Doerner Private Investigation team has the experience, expertise and discretion needed to get the job done.

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