GRAVITY Duct Cleaning Services Inc. Ottawa's 21st Century Furnace and Duct Cleaning Service Provider. Get your ducts cleaned without worrying about the number of vents in your home. No surprises or hidden fees. At gravity, we offer a complete range of furnace and air duct cleaning services tailored to your needs using the most advanced truck mounted equipment in the market. We understand how important a clean environment in your home or property is to you, and we know that you take every effort to keep your home, your property, and the surrounding environment clean. Our company is uniquely equipped with advanced systems to exceptionally deliver quality services to meet your needs. With the most affordable and reliable services, you can rest assured that you get premium service without hurting your budget. We are a fully bonded and insured company with a team of certified and licensed technicians who offer quality services, and are also sensitive to customer needs. CALL TODAY!! more... See more text