Chemung Contracting Company offers a variety of construction services for heavy structures and highways throughout the mid-Atlantic region. It undertakes a range of projects for the development of airports, bridges, dams, marine structures, commercial sites, streets and roads. The company also offers civil construction services for electric, guide rail, landscaping, stormwater, and sewer and water line works. Chemung Contracting Company is a contracting subsidiary of Dalrymple Companies, which is a provider of gravel, stone and crushed-stone aggregates and manufacturer of various types of concrete and blacktop products. Dalrymple Companies additionally manages several subsidiaries, including Seneca Stone Corporation, Cedar Mountain Stone, and Dalrymple Gravel & Contracting Company.