M Davis & Sons Inc

Battaglia Electric serves electrical needs, from high voltage projects such as the New Jersey State Christiana Hospital, Wal-Mart and MBNA Bank to low voltage projects for Astra-Zeneca, Conectiv and Motiva. The company also provides structured cabling and low voltage systems that are a set of cabling and connectivity products that integrate voice, data, video and various management systems of a building (such as safety alarms, security access and energy systems). The potential business applications include everything from call centers to fiber optics and wireless solutions. Battaglia Electric projects and clients include a blend of industry leaders, including Chrysler Corporation, USA Star/Texaco, and General Motors, and regional operations such as Delmarva Power and Light Company, the Christiana Care Health System, Wilmington Trust and the New Jersey State Aquarium. Battaglia Electric has a location in New Castle, Del.

Founded in 1884, Hatzel & Buehler is an electrical contracting firm that offers fire alarm and transmission antenna installation services. It is a member of the National Electrical Contractors Association and the International Brotherhood of Electrical Workers. The company serves the petrochemical, pharmaceutical, manufacturing and health care industries. Hatzel & Buehler serves clients in Delaware, New York, Michigan, New Jersey, Philadelphia and Ohio. Its clients include Amerada Hess Corporation, General Electric and Marathon Oil.