Our thorough duct cleaning process helps get rid of dust and allergens allowing you to breathe easier. We use a direct contact cleaning process to ensure a thorough cleaning. Our trucks are equipped with the high-tech NIKRO equipment to make sure the job is done right. 1. Industrial Vacuums 2. Trained Technicians 3. Complete Set-Up 4. Negative Air Pressure 5. Hand Cleaning 6. Scrub the System 7. Cold Air Returns 8. Trunks and Plenums 9. Furnace Interior 10. Wrapping It Up! At Spider Duct Cleaning we have been helping improve the air quality in homes throughout the Kingston and area since 2010. In addition to duct cleaning we also carry a selection of products, such as air filters and cleaners.