According to our records, this business is located at 18 Boulden Cir # 24 in New Castle (in New Castle County), Delaware 19720, the location GPS coordinates are: 39.6874524 (latitude), -75.5711866 (longitude). ADT Security Service is categorized under Antennas, Receiving, Satellite Dishes (SIC code 5063). Current estimates show that the unit has a sales volume of $39,480,000 and staff of approximately 60 people. You can contact the company by phone at (302) 325-3125; the following fax number is also provided: (302) 328-5184.