JF White Contracting Company is a construction and engineering company that provides a wide range of services, including heavy construction, transportation, and environmental remediation. The company was founded in 1924 and is headquartered in Framingham, Massachusetts. JF White has completed many high-profile projects, including the construction of the Ted Williams Tunnel in Boston and the Big Dig Central Artery/Tunnel Project. The company has over 500 employees and is committed to safety, quality, and sustainability in all of its projects.