GSG Consultants, Inc

RAILROAD & MASS TRANSIT

GSG offers a comprehensive range of engineering and consulting solutions serving the needs of Class I railroads, as well as commuter and transit lines. Our Railroad Design team offers expertise in track and infrastructure design, survey, planning and project management.  Our recent work with the Chicago Transit Authority has earned us the CTA’s DBE Contractor of the Year award.  Our Engineering team supports both freight and passenger services with a focus on safety, cost efficiency, reliability and responsiveness.