According to our records, this business is located in Wilmington (in New Castle County), Delaware 19810, the location GPS coordinates are: 39.7390721 (latitude), -75.5397878 (longitude). Old Chimney Sweep is categorized under Contract Janitorial Services (SIC code 7349). Known organization owner is William Mack. Current estimates show that the unit has a sales volume of $279,000 and staff of approximately 9 people. You can contact the company by phone at (302) 656-2728.