PT Duct Cleaning, we provide Chicago and the surrounding area with a complete range of duct cleaning and related services for both residential and commercial buildings. As a professional air duct service provider, we perform a number of services designed to make your heating and cooling system more efficient. We do: - Complete Duct System Cleaning - Fireplace Cleaning and Chimney Cleaning - Dryer Vent Cleaning - Large Venting System Cleaning - General Unit Cleaning