Furnace and Duct Cleaning Clean Air King Inc. 309 Lakeshore Rd. E. L5G 1H6 905.891.5554 www.cleanairkinginc.com The furnace and ducts are the heart and lungs of your home. Many people neglect this important fact. Our job is to supply the highest quality of clean air in the shortest period of time with the least inconvenience to you, the home owner.