From Business: Eii, headquartered in Herndon, N.J., is an electrical contracting and engineering firm that provides design and installation services for electric construction projects. The…

From Business: The Department of Engineering offers a range of planning, programming and design services. The department provides construction, maintenance and repair services for the city s…

From Business: 21st Century Rail operates and maintains the New Jersey Transit. It is a part of the Washington Division, which provides engineering, construction and management solutions to…

From Business: Located in New York, N.Y., Desman Associates, a division of Desman Inc., is a specialist in transportation improvements, as well as in the planning, design and construction…

From Business: Established in 1996, Hatch Mott MacDonald is one of the leading tunneling and transit engineering firms in North America. It is a consulting company that serves the…

From Business: Founded in 1973, Urbitran is a premier engineering, architecture and planning firm that is headquartered in New York City. It combines depth of experience with technology,…

From Business: SI Engineering, P.C offers a wide range of public outreach services for any size of project. The challenge with any project is to develop open lines of communication early in…

From Business: Horizon Engineering Associates specializes in building commissioning, consulting and indoor air quality testing services. It also offers equipment testing, construction…

From Business: Established in 1966, Robert Silman Associates offers a variety of structural engineering services. It has more than 80 employees who provide new construction, renovation,…