Midasco, founded in 1982 and headquartered in Elkridge, Maryland is a leading specialty infrastructure contractor performing signing, lighting, traffic signal, intelligent transportation system and related work. We are equally versed in construction and maintenance and work both as a prime contractor for public and private owners and as a subcontractor. Strategically located adjacent to BWI airport and on the I-95 corridor, Midasco serves the Mid-Atlantic area including Maryland, Virginia, North Carolina, Delaware, and the District of Columbia through a network of regional and field offices. Midasco has a broad range of expertise and experienced personnel that are committed to delivering quality projects safely and on time.