John Kolter is the Sergeant of the California Highway Patrol’s Central Division Multidisciplinary Accident Investigation Team (MAIT). He has served with the CHP for over 25 years, starting as an officer in West Los Angeles. He has earned certifications from the Accreditation Commission for Traffic Accident Reconstructi... more
John Steiner and John Grindey are the Co-founders of MecanicaCorp. After meeting at multiple different crashes and finding a shared passion for highway safety, they started the business together. They have provided quality accident reconstruction, along with the members of their team, since 2014. John Steiner is the Ch... more
John Steiner and John Grindey are the Co-founders of MecanicaCorp. After meeting at multiple different crashes and finding a shared passion for highway safety, they started the business together. They have provided quality accident reconstruction, along with the members of their team, since 2014. John Steiner is the Ch... more