Collision Analytics

Determining the circumstances that led to a collision can be challenging; our thorough investigation, analysis, and expert testimony will provide the insight you need to bring your case to a successful close.

Expert Investigation & Analysis

A Full Service Crash Investigation & Reconstruction Company


Andrew W. Thomas is an ACTAR Accredited Traffic Crash Reconstructionist and licensed private detective that specializes in the investigation and reconstruction of motor vehicle collisions. 


Andrew serves as an adjunct instructor for the Northwestern University Center for Public Safety, instructing crash investigation and reconstruction throughout the United States and Canada.  He currently serves as the team leader for a Major Crash Investigation Unit at a large Chicagoland sheriff's office.

He has worked in the public and private sector investigating numerous personal injury and fatal crashes and has been recognized by courts as an expert witness in crash reconstruction.


  • Collision Investigation & Reconstruction involving:

    • Bicycles

    • Pedestrians

    • Motorcycles

    • Passenger vehicles / light trucks

    • Commercial vehicles

    • Off-road vehicles

    • Farm vehicles

    • Trains

  • Recovery of airbag and engine crash event data

  • Analysis of crash event data

  • Forensic mapping

  • Seat belt examination

  • Tire failure analysis

  • Commercial vehicle braking systems

  • Photogrammetry

  • Video analysis

  • Simulations and animations



Collision Analytics, LLC leverages its technological experience and its expertise in presentation and testimony to provide it's clients with a timely, detailed, and affordable solution to a myriad of reconstruction needs.  Inquire to obtain a current Fee Schedule and CV or call to have a FREE phone consultation.


Contact Us!

Illinois ● Indiana ● Wisconsin ● Iowa ● Minnesota ● Missouri ● Michigan ● Ohio

Chicago Aurora Rockford Joliet Naperville Springfield Peoria Elgin Waukegan Cicero Champaign Bloomington Arlington Heights Evanston Decatur Schaumburg Bolingbrook Palatine Skokie Des Plaines Orland Park Tinley Park Oak Lawn Berwyn


Licensed Illinois Private Detective - 115.002578  ●  Licensed Illinois Private Detective Agency - 117.001857



(815) 260-3721


14440 Trinity Court

Woodstock, IL 60098