J. Willis Investigations LLC

By utilizing a Private Investigator in your Criminal Case, we can help you by getting at the truth of the matter through examination of the evidence, interviews with the witnesses and other subjects, and utilizing other specialized skills to create a complete report to assist you in the defense of your case. Our job is to find any Reasonable Doubt to assist the defense.


There are many situations in a criminal case where a Private Investigator can help you get the information you need in a legal and ethical manner. Your case will be more successful when you have all of the facts in an acceptable format that can be presented in court.  

We have more than 20 years of experience to assist with your civil or criminal case.

Criminal Case


Calif. Licensed Private Investigator # 27686
Ariz. Licensed Private Investigator # 1660428