Gambrills / Maryland / United States
Founded in 1952, L.R.Willson and Sons is a steel and precast erection company that specializes in the fabrication of portable buildings, fertilizer hoppers and medium-sized warehouses. The company oversees and coordinates with several ongoing steel erection projects. It maintains a fleet of cranes, compressors, manlifts, welding machines and boom trucks. L.R.Willson and Sons is a member of several organizations, including the Steel Erectors Association of America, American Institute of Steel Construction and Precast/Prestressed Concrete Institute. The company has completed various projects, such as Johns Hopkins Cancer Research Center, Humphreys Engineering, FBI Identification Facility, Capital Gallery and National Museum of the Marine Corps.