Air duct cleaning in Oregon typically costs between $300-$900 for residential homes, depending on system size, ductwork complexity, number of vents, and contamination level. According to the National Air Duct Cleaners Association, professional NADCA-certified cleaning includes comprehensive video inspection, source removal method cleaning using truck-mounted vacuum systems, and HEPA filtration preventing recontamination. Oregon homes with multiple HVAC zones, extensive ductwork in older construction, or heavy wildfire smoke contamination from recent fire seasons may require more comprehensive service. Superior Carpet & Ducts serves all Oregon communities with transparent pricing—call (541) 745-5278 for free estimates based on your specific system configuration and cleaning needs.