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collision repair
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Closing Velocity Inc. provides expert Accident Reconstruction Services to law firms and insurance companies primarily throughout the midwest.

Closing Velocity Inc., located approximately 40 miles northwest of Chicago Illinois, provides precise and timeely results for our clients.  Our final reports are organized, detailed and easy to follow.

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Our lead Accident Reconstructionist and founder, Michael Cowsert, has 26 years of law enforcement experience, most of which he spent examining and reconstructing vehicular and pedestrian collisions in the Chicago area.  

Michael Cowsert has primarily serviced the Midwest region, but has also provided his services to clients throughout the country.  Over the last 15 years, Michael has testified multiple times in several local county court systems as a recognized expert.  In the past 2 years, Michael has serviced over 300 cases for attorneys and insurance companies.

Michael Cowsert is certified through the State of Illinois and the Accreditation Commission for Traffic Accident Reconstruction (ACTAR #1383) as an Accident Recontructionist.


Services (not limited)

  • Crash Data Retrieval

  • Crush Analysis

  • Speed Analysis

  • Motorcycle Collisions

  • Commercial Vehicle Collisions

  • Pedestrian Collisions

  • DUI Related Collisions

  • Rail Road Crossing Collisions

  • Animation

  • Analyze Existing Reports


Specialized Training

Our experts are experienced with Integrated Driver Research and Response, (Perception/Delay), John Reid and Associates Criminal Interrogations, certified as a CDR technician and analyst, Kinetic Energy, Drone operated survey work, highway railway grade crossing collision and Vericom Accelerometer certification.

Contact Us

2515 Watermark Terrace Unit 301
Elgin, Illinois 60124

(847) 421-6459

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