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.
Learn MoreAll of Doerner Investigations Polygraph examiners are current active duty and retired law enforcement. They are all current or retired polygraph examiners in one of the largest Law Enforcement agency’s in the country. Doerner Investigations is proud to be able to offer their services to the public on an off-duty basis.
Learn MoreToday’s drug and firearm detection dogs are more accurate and reliable than ever before. At Doerner Investigations, we offer a variety of unique canine services that are confidential, effective and completely discreet. Specifically trained for narcotics and firearms, we provide highly-effective detection dogs that have been tested, chosen and trained and certified for these specific tasks.
Learn MoreThe purpose of a hidden asset investigation is to locate and identify assets like property, money, stocks, etc. that have been concealed by one party from another. Divorce, Spousal and Child Support, Contested Estate, Civil Litigation and Business Partnerships are common reasons for seeking Hidden Assets.
Learn MoreWe understand the importance and sensitivity of a situation that brings you to a private investigator. You may be in the midst of a very stressful time. We are here to help. We specialize in getting to the root of the issue and uncovering the TRUTH! Having a private investigator on your side that has this sensitivity and the ability to get the job done for you is priceless.
Learn MoreAt Doerner investigations, we perform every background check by checking at the county level for each subject. This is the only accurate way to know if someone has a history. Background investigations can start at a basic criminal and civil search and can increase from there all the way to an extensive investigation, which is equivalent to a law enforcement background check.
Learn MoreBackground 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...
Doerner Investigations is a Private Investigator and K9 Detection business, serving Southern California from Los Angeles to Santa Barbara. Including but not limited to Malibu, Ventura, Santa Monica, Thousand Oaks, Pasadena, Calabasas, San Fernando, Burbank, Simi Valley and more.
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