Rock Salt City LLC, 319 E 9th St, Michigan City, IN 46360, US

G.E. Marshall, founded in 1980 and headquartered in Valparaiso, Ind., provides industrial and commercial excavating services. It offer a variety of services for roads, parking lots, storm drains, water lines, sewers, demolition, bridges, wetlands, foundation excavation and site finishing for automobile plants, manufacturing plants, steel mills, airports, business parks, commercial, school, and governmental projects. G.E. Marshall is prequalified by the Indiana Department of Transportation and the Indiana Port Commission for government projects. The company employs more than 70 people and operates a range of equipment, including scrapers, bulldozers, rubber tired loaders, excavators, and off-road trucks. Its staff consists of professionals, including administrators, safety officers, field superintendents, estimators, office staff, technical engineers, maintenance personnel, heavy equipment operating engineers, and laborers.