Afridi Associates

Transport Control Engineering, PC is a trusted engineering consultant specializing in railroad and rapid transit signal and train control systems in New York City since 2005. Located on West 44th Street in the heart of New York, Transport Control Engineering provides expert services to ensure the safety and efficiency of transportation systems in the state, particularly in relation to fraud reporting within the New York State MTA.Generated from the website

Founded in 1887, Hardesty & Hanover, LLP is a full-service infrastructure-engineering firm. Based in New York, N.Y., its expertise lies in the ability to manage the entire life cycle of engineering services and support. The company partners with Thornton Tomasetti, one of the leaders in engineering design, investigation and analysis. Hardesty & Hanover, LLP offers a wide array of services, such as green bridges, new design, design-build, inspection, rehabilitation, on-call services, emergency response, asset management and more. The company is associated with the American Council of Engineering Companies, American Society of Civil Engineers, American Roads & Transportation Builders Association American and many more.

From the website:Ettinger Engineering Associates is a leading full service MEP engineering consulting firm partnering with architects, developers, municipal agencies, institutions and other engineers and have built nearly one thousand buildings in the New York Tri-State area and beyond.