Portfolio of CompaniesMcDonough Corporation

  • McDonough Marine Service is known as the industry leader in the marine transportation and logistics industry. McDonough Marine Service operates the largest deck barge fleet in the world, as well as crane, hopper and shale barges, both inland and oceangoing.

  • McDonough Elevator Sales and Rentals is a full service supplier of industrial and construction rack and pinion elevators for permanent and temporary applications.

  • L.J. Smith is known as the innovative leader in the stair parts industry with the most comprehensive style offering available. Our products are defined by their unique design-providing uncompromised durability and style.

  • Colonial Millworks, Ltd. is a manufacturer of hardwood moldings selling primarily to kitchen cabinet and flooring manufacturers. With a state of the art facility and dedicated employees, Colonial Millworks is known as one of the premier trim and molding suppliers in the country.

  • Titan Stairs, Inc. specializes in stair railing installation and remodels, and also provides custom wood work, fireplace mantels and surrounds, custom cabinetry, shelving and wine racks, operating primarily in the state of Nevada.

  • Arizona Stairs, Inc. specializes in stair railing installation and remodels, and also provides custom wood work, fireplace mantels and surrounds, custom cabinetry, shelving and wine racks, operating primarily in the state of Arizona.