Expert Reconstruction Company LLC

Expert Reconstruction Company LLC

Christopher Gayner

5482 Wilshire Blvd. Suite 1592 Los Angeles, CA 90036

About the Expert

Traffic Accident Reconstruction, Occupant & Vehicle Dynamics, Seatbelts, Airbags, Vehicle Defects, Occupant Protection, Crashworthiness, Biomechanics, Causation, Prevention, Avoidance, Human Factors, Driver Perception/Reaction, Safety, Visibility, Speed- Time-Position, and Delta-V Analyses. 30 years experience with more than 1200 cases. National Clientele.

Areas of Expertise

  • Accident Reconstruction

Expert's Profile

Specializing in: Automobile, Truck, Tractor-Trailer, Motorcycle, Bicycle, and Pedestrian Collisions.

Including: Frontal, Side, Rear-End, and Rollover Impacts. Human, Vehicle, and Environment (Roadway) Issues.

ACTAR Certified - Full Accreditation as a Traffic Accident Reconstructionist

Civil and Criminal Cases ... Plaintiff or Defense.

Based in Los Angeles and on the California Central Coast, we are conveniently located to serve clients from the San Francisco Bay Area to San Diego (and everywhere in between), and also including the Central Valley from Sacramento to Bakersfield to the Inland Empire.

Thank you for choosing Expert Reconstruction Company. We look forward to working with you on your next case.

Please feel welcome to call for an initial case consultation.

Christopher Gayner
CEO / Senior Engineer
Expert Reconstruction Company LLC

Personal Achievements


  • Master of Science, Mechanical Engineering
  • University of California Santa Barbara, UCSB 1988
  • Thesis: Occupant Kinematics & Dynamics in Automobile Collisions
  • Bachelor of Science, Mechanical Engineering
  • Montana State University, MSU 1986
  • Outstanding Engineering Senior Award, College of Engineering
  • Cuesta College, 2011
  • Continuing Education in Psychology, Human Factors, Anatomy


  • ACTAR (Accreditation Commission for Traffic Accident Reconstruction)

Special Training

  • Northwestern Traffic Institute: Traffic Accident Reconstruction I & II
  • Engineering Dynamics Corporation: Computer Reconstructions & Simulations
  • Society of Automotive Engineers: Multiple Seminars & Special Trainings
  • UCSD School of Medicine: Accidental Injuries, Biomechanics & Prevention
  • Conflict Management Institute: Mediation Training
  • Staged Vehicle Crash Testing Projects & Seminars
  • Collision Safety Institute: Crash Data Retrieval & Data Analysis
  • ARAS 360 Animation & Simulation Training


  • Society of Accident Reconstructionists
  • Society of Automotive Engineers
  • ARC Accident Reconstruction Network
  • California Association Accident Reconstruction Specialists
  • National Association of Professional Accident Reconstruction Specialists, Inc.
  • American Society of Civil Engineers


  • Pi Tau Sigma, Mechanical Engineering Honor Society
  • Tau Beta Pi, Engineering Honor Society
  • Phi Kappa Phi, University-Wide Honor Society

Prior assignments

  • Accident Reconstruction
  • Causation Analysis
  • Crash Data Retrieval
  • Product Liability Assessment
  • Occupant Dynamics & Biomechanics
  • Seat Belts & Air Bags
  • Civil & Criminal Cases
  • Plaintiff or Defense

Number of expert assignments / year

  • 40

More Information

Listed in the Following States

Expert Reconstruction Company LLC is listed with ExpertPages in the following jurisdictions: Arizona, California, Hawaii, Nevada, Utah, US Pacific Islands