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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.

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. 



Monday - Friday 

9:00am - 5:00pm

Professional Knowledgeable Experienced
Expert Witness Services

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

10298 Hawley Rd,

El Cajon, CA 92021​

P: 619.390.9081

F: 619.390.9086​
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