EMA Inc is an engineering and environmental consulting firm headquartered in Somerville, New Jersey. The company was founded in 1979 by Dr. James Wang, and has since grown to include over 20 offices across the United States and Canada. EMA provides a range of services, including environmental compliance, remediation, and due diligence, as well as engineering design and construction management. The company serves clients in a variety of industries, including energy, transportation, and real estate. EMA is committed to sustainability and has been recognized for its efforts to reduce its environmental impact.