Monday - Friday 

9:00am - 5:00pm


LA QUINTA, CA. 92253

P: 619.823.9081

F: 760.777.7825​
Send An Email

Contact Us To learn More

Our Goal:
We want to help your client in the process of proving or defending their case with the help of Dr. Guentzler's years of experience in the field of motor vehicles, transportation and product failures with the inspection, evaluation, deposition and courtroom testimony relative to the legal process.


Professional Knowledgeable Experienced
Expert Witness Services

Dr. Guentzler is a Professor Emeritus from the College of Engineering at San Diego State University. He has been retained in over 700 court cases Nationally and Internationally, involving passenger cars, trucks, ATC's, ATV's, motorhomes and motorcycles. 

He is well known and respected for his expertise in braking systems, engine and electrical issues as well as fire cause and origin.