Josh is exceptionally knowledgeable when it comes to DUI investigations. He is a true expert and a great person to work with. He is an invaluable resource when it comes to evaluating DUI evidence and presenting his findings in court. I highly recommend Josh!

Joshua Ott, and Caselock Inc. are an invaluable tool in impaired driving investigations. Mr. Ott and his team provide a detailed and data-driven approach to evaluating all aspects of DUI arrests. In court, Mr. Ott is skilled at conveying essential points to judges and juries, alike.

Josh Ott is the only DUI expert witness I trust with my client's cases. He is always professional, very responsive, and engaged. You will not find a better DUI expert to advise you on your client's cases. Additionally, the training you can receive from Josh through his DUI certification classes such as Field Sobriety Testing Practitioner and Field Sobriety Testing Instructor is invaluable. No matter what you need Ott's got it.