1. Canterbury Sweeps 12617 Fingerboard Rd, Monrovia, MD 21770 Coordinate: 39.33323,-77.22601 Phone: (301) 798-9505
2. Dabbondanza Chimney Sweeps 3908 Sugarloaf Dr, Monrovia, MD 21770 Coordinate: 39.34149,-77.23792 Phone: (301) 831-3112