Furnace & Duct Cleaning In Whitby And GTA Since 1988 Serving the GTA It’s Not Clean Until YOU Say It’s Clean…Guaranteed. Prestige Duct Cleaning is a local, family owned business serving the GTA and Durham Regions, not a national licensee, franchise or sub-contractor. Your satisfaction is very important us, and that’s why we stand behind our work with our Happiness Guarantee. This is our simple, no nonsense promise. If you have a problem with your furnace & duct cleaning, give us a chance to try to fix it. If you’re still not happy, we’ll refund your money. You satisfaction with your furnace cleaning is very important to us, and if there are any problems at all with the cleaning or your experience with Prestige Duct Cleaning, we want to know. You will receive a telephone call within 48 hours of your furnace cleaning to do a “Happy Check”, but if at ANY time you have any concerns or feedback, please contact us. Service That Works For You We Work Hard to Make It Easy For You. You’ll get a lot more than just great furnace & duct cleaning when you choose to use Prestige Duct Cleaning. We promise that you’ll get award winning service too. From your first telephone call or e-mail to our post-service follow up (Happy Check), Prestige Duct Cleaning’s team will work hard to make sure that your furnace and duct cleaning experience is easy, convenient and tailored to fit your busy schedule. In many cases, we’re serving our 3rd generation of customers. Our Prestige Duct Cleaning service experts maintain that loyalty by thinking like customers. We like to call it “Service That Works For You.”