The Duct Man was super thorough in cleaning out our dryer vent, and even repaired our broken outside vent and cleaned the inside of our dryer for the flat $85 dryer vent cleaning price. He gave us tips that will actually keep us from needing to call him back any time soon, and cleaned up after himself. If I ever need my entire duct system cleaned out, I'll definitely call this guy, because I know he'll do a thorough and honest job. Highly recommended!