Preferred Duct Cleaning is on-call 24/7 to serve our valued clients in Kitchener-Waterloo and the surrounding areas. Let us help provide a cleaner, healthier environment for your home or business. Call us today to schedule your consultation and get a detailed written estimate. If you have any questions about our services or equipment, please call or use the e-form on this page. A member of our team will get back to you in a timely manner.