Valley Construction, 3610 78th Ave W, Rock Island, IL 61201, US

Founded in 1897, McCarthy Improvement Company is a full-service company that specializes in the construction of poured concrete foundations and structures. The company has a staff of more than 500 individuals. It builds concrete and asphalt paving highways. McCarthy Improvement Company maintains a selection of equipment to assist in the construction of various large surfaces, including paving roads and runways. The company offers a range of surveying services, such as site planning, roadway staking and land section marking for commercial and industrial projects. It employs concrete finishers, mechanics, foremen, operators and truck drivers. In addition, McCarthy Improvement Company provides various types of decorative paving products.