Spectrum Consultants Group is located in western Pennsylvania, with associates spread throughout the mid-Atlantic and southern United States. We have been conducting vehicle crash analysis since 1984. Founded by Rick Varner, Spectrum has been from the beginning a company that aims to serve its clients through personal contact. We take pride in maintaining contact with each client for the duration of the case, because we believe in and are committed to serving you. Our staff has a reputation for excellence in all areas of vehicle crash analysis: auto, commercial vehicle, motorcycle, pedestrian, nighttime, and all the services listed on our services page. We offer other, miscellaneous services which may not be listed on our website. Call or contact us for more information. We have also authored Commercial Vehicle Accident Reconstruction and Investigation, a textbook on accident reconstruction published by Lawyers and Judges Publishing.