Chimney Sweep St.Louis is licensed, bonded and insured. We use state-of-the-art high-powered portable equipment to clean air ducts. We follow the National Air Duct Cleaning Associationu2019s (NADCA) standards and recommended guidelines and use only the best EPA registered products. Chimney Sweep St.Louis is a dedicated company that has been serving the South Florida area since 2002. Chimney Sweep St.Louis has the training and knowledge that is needed to qualify as a quality duct cleaning professional, with knowledge of the environmental concerns of duct cleaning as well as knowing the proper duct cleaning procedures and the standards that apply within the industry.