California License PI15640

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Forensic Psychophysiologist

We have Forensic Psychophysiologists on staff that can handle deception matters which include employee, relationship, and sex offender testing. Our professionals use computer examination equipment that includes equipment to detect physical countermeasures. They utilize multiple methods of verification of the results and are experienced pre and post interview specialists.

Accident Reconstruction

Two members of our staff have extensive traffic investigation and reconstruction experience and training. They have obtained training from prestigeous organizations such as the Northwestern University Traffic Institute, the California Highway Patrol Major Accident Investigation Team (MAIT) and the Los Angeles County Sheriff's Department. These professionals have worked side by side on matters that have resulted in NTSB recalls and product liability lawsuits.

Identity Theft - Fraud

Our investigators can assist you in identity theft prevention, reclaiming your identity, documenting losses and locations of losses. In some cases we are able to assist local authorities in the indentification of fraud and the individuals involved in the fraud. Identity theft is currently one of the leading problems facing the financial community today. Our experts also have experience in reviewing and recommending procedures to insure the integrity of the finacial platform in place.

Skip Tracing

Locating individuals that have incurred debt and failed to pay the debt as agreed. When the person sought has secured the debt with property, we can assist in the recovery of the property. We utilize state of the art resources to effectively and efficiently handle your skip trace needs. Our past clients include individuals, banks and credit unions.

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Professional, Discrete, Results Driven
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About Us


Neal Investigations provides services to individuals, companies, attorneys, the courts and others. We are licensed by the State of California and have held a license since 1992. We specialize in a number of areas including polygraph, accident investigation and reconstruction, pre-employment investigations, background investigations, surveillance, hidden cameras, adoption screening, foster care screening, nanny or sitter screening and much more.

Our personnel are current and former police officers that are dedicated to their profession and the values of that profession. They have unique backgrounds that include specialized training and education. Each has had countless hours in the field both in a uniformed capacity and as investigators. They were all employed by large Southern California law enforcement agencies.

The value of a service is not measured in the quantity of the paperwork produced or the cost of the service. We recognize that your needs must be met in order for you to find value in your purchase. We are committed to insuring you realize that value though the services we provide.

Mission Statement

Neal Investigations and Polygraph is a client- driven private investigation agency dedicated to putting clients first. All of our investigators place an emphasis on ethical investigations including but not limited to pre-employment backgrounds, traffic collision investigation and reconstruction, nanny and childcare investigations, polygraph, surveillance, sub-rosa, custody issues, domestic deception and fraud. It is our goal to protect the rights of our clients and provide professional results.

Our Values

Professionalism: To provide exceptional investigative services to the legal, business and private communities by employing the most innovative and state of the art investigative methods available. Our conduct will always be of the highest ethical and moral standards. As our client, you will be treated with the upmost respect and courtesy.

Accountability: Contracting with an investigator typically means you are experiencing a stressfull situation. The investigative firm you contract with should not add to that anxiety. We vow to be accessible and maintain quality communications to answer all your questions and to report only the most accurate and available information in existence at the time of the service. And if there is a question regarding our conduct, services or product, we will do everything we can to verify and remedy the situation.

Trustworthiness: Integrity can be defined as, “doing the right thing, even if no one is looking.” We pledge to hold our investigators, investigative techniques and work product to the highest standards of integrity and honesty found in the industry. We will be forethcoming and truthfull in all aspect of our business. We guarentee that all of our work product is done in accordance with federal, state and local laws. Our extreme adherence to proceedure allows us to ensure your privacy and confidentiality.


(JC Neal, Owner-Investigator-Forensic Psychophisiologist): Thirty plus years of law enforcement experience as a police officer, investigator, forensic psychophysiologist, background investigator and acting chief of police with Southern California police agencies. His experience includes death investigations, insurance fraud investigation, public safety background investigations, internal affairs investigation, drunk driving investigaion, property crimes, sex crimes, traffic collision reconstruction, and general crimes investigation. He has authored and served numerous search and arrest warrants. He is an experienced coutroom witness and D.A. appointed investigator.

(A. O'Connor, Co-owner-Investigator): Nine years of law enforcement experience as the supervising evidence technician for a large southern California agency. She has also worked as a parking enforcement officer and drug education officer. She worked for 16 years as a teacher in middle and high schools which allows her a unique perspective to investigations.




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