According to our records, this business is located at 4847 Summit Bridge Rd. in Middletown (in New Castle County), Delaware 19709, the location GPS coordinates are: 39.489864 (latitude), -75.715876 (longitude). Allstate Insurance Co is categorized under Insurance Companies (SIC code 6411). Current estimates show that the unit has a sales volume of $414,000 and staff of approximately 3 people. You can contact the company by phone at (302) 378-0873.