Clean Sweep Services is a locally-owned and operated, fully-licensed chimney, gutter, and slate company. We also do air duct and dryer vent cleaning that helps you create a safer, cleaner home or business. Improve your property's indoor air quality with service from our chimney cleaners in Baltimore, Maryland. In Baltimore, Clean Sweep Chimney and Gutter Service is on the preferred list of contractors for both the Bolton Hill and Oakenshawe neighborhoods. We have strong relationships with residential brokerage firms Coldwell Banker, Yerman Whitman, Gaines & Conklin, Chase Fitzgerald, and Hill & Co. and have completed projects for the City of Baltimore. To better serve our clients, we offer 24 hour emergency service.