According to our records, this business is located at P.O. BOX 135 in Yorklyn (in New Castle County), Delaware 19736, the location GPS coordinates are: 39.8101338 (latitude), -75.6735556 (longitude). Charles A Dupont I A is categorized under Designers-Architectural (SIC code 8712). Known organization owner is Charles Dupont. Current estimates show that the unit has a sales volume of $51,000 and staff of approximately 1 worker. You can contact the company by phone at (302) 234-0777.