Founded in 1990, Garg Consulting Services is an engineering and design firm. It offers a range of rail and transit engineering services, such as signaling design, rail systems planning, communication and railroad operations. The firm s environmental engineering services include highway design, storm water management, audit, permit application and site engineering. Garg Consulting Services also provides structural engineering, surveying and mapping services. It offers construction and project management, as well as inspection solutions. The firm maintains more than 40 employees, including engineers, construction managers and consultants. Additionally, Garg Consulting Services provides a variety of repair, improvement, remodeling, modification and cost estimation services. It is headquartered in Rocky Hill, Conn.