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John D. Zeirke, P.E.
Over 20 years of experience in Design and Forensic Engineering.
Experience in Expert Witness Testimony
Licensed Professional Engineer in six states (MN, IA, IL, ND, SD, WI)
ACTAR Certified Vehicle Accident Reconstructionist
NAFI Certified Fire Investigator (CFEI & CVFI)
Based in the Minnesota Twin Cities
JZ Engineering, LLC

Services

Mechanical Engineering
Failure Analysis
Design Consultation
Product Liability Consulting

Vehicle Accident Reconstruction
Commercial Truck Mechanical Inspections
Car and Heavy Truck Downloads
Scene Documentation
Damage Consistency Analysis

Fire Cause Investigation
Origin and Cause of Fires involving Vehicles & Large Equipment
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