Top Rated Air Duct Cleaning & Repair in Narre Warren South. Get a Free Quote. If You Need Professional Duct Cleaning in Narre Warren South for Residential and Commercial. Call+61480026971. In today's fast paced world, it is increasingly difficult to find the time to clean our homes or organise our businesses. You can lie back and relax while Cascade Duct Cleaning takes care of sparkling your house and offices and making them dust free so that you can focus on the things that are important to you. We have revolutionised duct cleaning for the past 25 years by offering stellar cleaning services at a pocket friendly rate. Nothing makes us happier than cleaning the indoor air quality of your homes and work surroundings coupled with exceptional services by highly trained technicians and emphasis on customer satisfaction.