According to our records, this business is located at P.O. BOX 709 in Paramount (in Los Angeles County), California 90723, the location GPS coordinates are: 33.8871408 (latitude), -118.1361627 (longitude). A B Costello Inc is categorized under Vats, Sheet Metal (SIC code 3444). Known organization president is Alfred Costello. You can contact the company by phone at (562) 633-7086.