Wilbur Smith Associates is a full-service infrastructure consulting firm. The firm's nearly 65 offices worldwide provide customers with planning, engineering, design, financial and economic services for infrastructure projects of all types, such as transportation, community development, and water and sewer systems. Established in 1952, WSA has completed more than 30,000 projects throughout the world. The company has worked in all 50 states and in approximately 120 countries. Some of the company s services include agricultural and rural development, community planning, construction engineering and inspection, economics and finance services, environmental services, facilities engineering, geotechnical engineering, bridge and highway design and transportation systems. Other services include parking consulting, public transportation systems, railway services, signage and way finding products, site planning and engineering, trade and transportation corridors and traffic engineering services. Wilbur Smith Associates maintains a location in Columbia, S.C.
Alliance Consulting Engineers is a professional civil engineering firm providing technical consulting services to industries, architects, municipalities, developers, county governments, school districts and healthcare providers. Its staff members specialize in the planning, design and permitting for wastewater, roadway, storm drainage and solid waste facility design services. Alliance Consulting Engineers also offers grant application and construction administration and observation services. The firm provides a range of services related to industrial site certification, solid waste management, and land planning and site design. It also specializes in the development of industrial parks and the preparation of master and construction plans, as well as providing regulatory permitting assistance. Alliance Consulting Engineers is located in Columbia, S.C.
