Donegal Construction Corporation has established itself as the leader in the pavement milling industry throughout the Eastern United States. 1989 marked the beginning of Donegal Construction Corporation's ventures into the pavement milling business through the purchase of five CMI pavement profilers. That purchase alone served notice to contractors in Pennsylvania and neighboring states that Donegal sought to establish itself as a major force in the pavement milling industry. From the onset, Donegal's mission was to provide their clientele with highly skilled personnel, the latest technical innovations in the milling industry, and a full service operation capable of meeting the client's needs.